Tsung-Han Tsai

Tsung-Han Tsai, Taipei City TW

Patent application number	Description	Published
20090018818	OPERATING DEVICE FOR NATURAL LANGUAGE INPUT - An operating device for natural language input is disclosed. A user can express its own request to the operating device by inputting natural language, then a processor determines format of natural language, if the natural language is voice format, a voice identification cell transforms it into word data and transmits to a natural language analysis unit; if the natural language is word or character identification format, the natural language analysis unit directly analyzes sentence type and issues a instruction accordingly, and then, an executive interface is to find out a matched equipment end to transmit the instruction for operating in real time, such design can respond to equipment end as required by the user so as to achieve a best man-machine communicating channel.	01-15-2009
20100100383	SYSTEM AND METHOD FOR SEARCHING WEBPAGE WITH VOICE CONTROL - The present invention relates to a system and method for searching webpage by voice control. After an explorer opens a webpage, a natural language processing module searches a plurality of texts and hyperlinks in the webpage and remarks them with numbers and colors, and generates a constructive concept script representing them after analyzing the text, the hyperlink and the remarks. The constructive concept script and the corresponding linking commands can be stored in the database. The user only has to speak out the number, color or keyword, the system receives the user's voice signal by a sound receiving device and generates the constructive concept script by a voice identification module in order to match with a plurality of constructive concept script stored in the database, and execute the command of the resulting match. Thus, the user can directly say the number, color or keyword, the explorer will link to the desired webpage accordingly. Because the operation in the explorer is convenient and prompt, the user can retrieve the desired webpage in a shorter time.	04-22-2010
20100100821	WINDOW DETECTION SYSTEM AND METHOD FOR OPERATING THE SAME - A window detection system is disclosed. The window detection system includes a CPU, a window detection module and a voice identification module. The window detection module has a virtual assistant for receiving signals from an external voice inputting unit and to process thereby. The window detection module is connected to a preset display for synchronized detection of the present work window among a plurality of windows in the display. When the voice inputting unit receives the user's voice command, the virtual assistant of the window detection system starts to process and judges the execution command, and then matches the voice command with the signal of the present work window in the display detected by the window detection module. The voice identification module searches through the CPU to retrieve the information from an internal database of the host. Thus matching with the present work window for displaying can be easily achieved via quick operation and accordingly upgrade the identification efficiency.	04-22-2010
20100121641	EXTERNAL VOICE IDENTIFICATION SYSTEM AND IDENTIFICATION PROCESS THEREOF - An external voice identification system and an identification process thereof is disclosed. The external voice identification system of a multimedia electronic device is activated by identifying and analyzing inputting a voice message, and the multimedia electronic device can be an iPod player having a storage module stored with a plurality of voice files and has a transmission interface to electrically connect to a voice identification system. The voice identification system is electrically connected to the transmission interface and has a built-in identification module, and a identification unit can identify and analyze the voice signals. An adapting interface is connected to a voice input unit to receive the external voice signal, and thus identify and analyze the external voice signals by the identification module to further activate the multimedia electronic device for playing the voice signal (songs), and select, to adjust and switch the playing content by the inputted external voice signal.	05-13-2010
20110015932	METHOD FOR SONG SEARCHING BY VOICE - The present invention relates to a method for song searching by voice, especially the method with which users can complete settings and then start searching, so that the users' voices of search conditions will be acquired to make voice recognition, and the recognition results will be compared with the instruction data and song attribute data in the voice recognition database to obtain comparison data. If the comparison data do not correspond with the preset conditions, the next search condition generated from the comparison data will be broadcast with voice, and the users are allowed to speak out the next search condition to make comparisons of search conditions in the next process. If the comparison data correspond with the preset conditions, one or more song files will be read according to the comparison data and will be given a preview. With this method in hand, the users will not touch buttons or knobs by mistake, do not need to spend time in searching for song files one by one, and do not need to free one or both of their hands to press the buttons or knobs, either. Besides, the users can decide on such matters as search conditions, initial position of previews, whether to play immediately after choices are made, preview period, sequential or shuffle play, etc, thus promoting convenience for users in searching for songs and meeting preferences and needs of different users.	01-20-2011
20110138207	POWER CONTROL AND OPERATION METHOD FOR NOTEBOOK COMPUTER - A power control and operation method of a notebook computer is disclosed. The notebook computer has a display and a switch is activated when the display is closed. The operation procedure comprises steps of activating the program in advance and detecting via an audio receiver/player whether the proceeding setup of the system is in idle state when the display closed; if it isn't, an voice inquiry is sent out for whether to change proceeding setup of the system in idle state to enable user to continue operating the notebook computer; after detecting the signal for display closed, the detection is repeated to the proceeding setup of the system or to inquire whether to change the proceeding setup as idle state, then shut down the display power and activate the voice identifier for further operating the notebook computer. Thus the user can operate the notebook computer by the voice control even without using the keyboard or the touch panel to substantially enjoy the convenience.	06-09-2011
20110246902	METHOD FOR PORTABLE PHONES TO CONTROL COMPUTERS - The present invention relates to a method for portable phones to control computers, comprising the steps of: the portable phone entering into the mouse mode after connecting with the computer; controlling the computer to open game menus and select a game through the touch screen of the portable phone; the computer transmitting the set game interface to the portable phone to allow keys to be displayed on the touch screen. Once the game is started, if there is any touch upon the keys on the touch screen, the portable phone will transmit the signals of control keys that correspond to the internal settings of operation in the game. When the portable phone is moved or picks up voices, the G sensor or recording module will transmit signals of the sensed or acquired data to the computer, which will compare these signals with the gesture database, angle-acceleration database or voice recognition database of the voice recognition module, and will transmit the signals of control keys resulting from comparison to the game to make it act accordingly. In this way, the portable phone will be able to exercise wireless and touch-based control over games, achieving the purposes of improved convenience and reduced cost.	10-06-2011

Tsung-Han Tsai, Taichung TW

Patent application number	Description	Published
20100097709	Optical Lens System for Taking Image - An optical lens system for taking image comprises: in order from the object side to the image side: an aperture stop; a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power; a third lens element with positive refractive power having a concave object-side surface and a convex image-side surface; a plastic fourth lens element with negative refractive power having a concave image-side surface, the object-side and the image-side surfaces of the fourth lens element being aspheric. A focal length of the optical lens system for taking image is f, a focal length of the first lens element and the second lens element combined is f	04-22-2010
20100134904	Optical Lens System for Taking Image - An optical lens system for taking image comprises, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with positive refractive power having a concave object-side surface and a convex image-side surface; a fourth lens element with positive refractive power; a fifth lens element with refractive power; and an aperture stop located between an object to be photographed and the second lens element. In the optical lens system for taking image, the number of the lens elements with refractive power being limited to five. Such lens arrangements can effectively reduce the volume of the optical lens system, reduce the sensitivity of the optical lens system and obtain higher resolution.	06-03-2010
20100149659	Optical Lens System for Taking Image - An optical lens system for taking image comprises, in order from the object side to the image side: a first lens element with positive refractive power has a convex object-side surface; a plastic second lens element with negative refractive power has a concave object-side surface and is provided with at least one aspheric surface; a plastic third lens element with negative refractive power has a concave object-side surface and is provided with at least one aspheric surface; a fourth lens element with positive refractive power has a concave image-side surface and is formed with inflection points; and an aperture stop is located between an object to be photographed and the second lens element. An on-axis distance between the first and second lens elements is T	06-17-2010
20100182707	PHOTOGRAPHING OPTICAL LENS ASSEMBLY - The present invention provides a photographing optical lens assembly comprising, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface and a concave image-side surface, the object-side and image-side surfaces thereof being aspheric; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; and an aperture stop located in front of the first lens element; wherein an Abbe number of the first lens element is V	07-22-2010
20100202065	PHOTOGRAPHING OPTICAL LENS ASSEMBLY - This invention provides a photographing optical lens assembly including, in order from an object side to an image side: a first lens element with positive refractive power; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; and a third lens element with negative refractive power having a concave object-side surface, a concave image-side surface and at least one inflection point formed on the third lens element, the object-side and image-side surfaces thereof being aspheric. The first lens element may be a bi-convex lens element or a convex-concave meniscus lens element. When the first lens element is a bi-convex lens element, the refractive power thereof may be significantly enhanced to shorten the total track length of the optical system. When the first lens element is a meniscus lens element, the astigmatism of the optical system may be better corrected. Such an arrangement of optical elements can effectively correct the aberrations of the optical system, improving image quality and enabling the optical lens assembly to maintain a compact form.	08-12-2010
20100284094	Optical Lens System for Taking Image - An optical lens system for taking image comprises, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave image-side surface and an object-side surface cemented to an image-side surface of the first lens element; a third lens element with negative refractive power; a fourth lens element with positive refractive power having a concave image-side surface and at least one inflection point; and an aperture stop located between an object to be photographed and the third lens element. In the optical lens system for taking image, the number of the lens elements with refractive power being limited to four. A focal length of the optical lens system for taking image is f, a focal length of the first lens element is f	11-11-2010
20100321798	Optical Lens System for Taking Image - An optical lens system for taking image comprises, in order from the object side to the image side: an aperture stop; a first lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a plastic second lens element with negative refractive power having a concave object-side surface, a convex image-side surface and at least one aspheric surface; a plastic third lens element with negative refractive power having a convex object-side surface, a concave image-side surface and at least one aspheric surface. The number of the lens elements with refractive power being limited to three. Focal lengths of the optical lens system, the first lens element, the second lens element and the third lens element are f, f1, f2, f3 respectively; Abbe numbers of the first and second lens elements are V1, V2 respectively, an on-axis distance between second and third lens elements is T23, and they satisfy the relations: 0.8	12-23-2010
20120147250	COMPACT IMAGING LENS ASSEMBLY - This invention provides a compact imaging lens assembly from an object side toward an image side in order including a first lens element with positive refractive power having a convex object-side surface and a convex image-side surface with at least one of surfaces thereof being aspheric, a second lens element with negative refractive power having a concave object-side surface and a concave image-side surface with at least one of surfaces thereof being aspheric. An aperture stop is positioned between the imaged object and the second lens element. There are two lens elements with refractive power in the compact imaging lens assembly.	06-14-2012
20120170138	PHOTOGRAPHING OPTICAL LENS ASSEMBLY - This invention provides a photographing optical lens assembly, from an object side to an image side in order, comprising a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power having a concave image-side surface, a third lens element with positive refractive power, a fourth lens element with negative refractive power having a concave image-side surface, both the two surfaces of the fourth lens thereof being aspheric. And an aperture stop is positioned between the first element and the second lens element. There are four lens elements with refractive power in the lens assembly.	07-05-2012
20120170139	PHOTOGRAPHING OPTICAL LENS ASSEMBLY - This invention provides a photographing optical lens assembly, from an object side to an image side in order, comprising a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power having a concave image-side surface, a third lens element with positive refractive power, a fourth lens element with negative refractive power having a concave image-side surface, both the two surfaces of the fourth lens thereof being aspheric. And an aperture stop is positioned between the first element and the second lens element. There are four lens elements with refractive power in the lens assembly.	07-05-2012
20120194726	IMAGE CAPTURING LENS ASSEMBLY - This invention provides an image capturing lens assembly, in order from an object side to an image side comprising: a first lens element with positive refractive power having a convex object-side surface; a second lens element; a third lens element; a fourth lens element having at least one of an object-side surface and an image-side surface thereof being aspheric; a fifth lens element with positive refractive power having a convex image-side surface, at least one of an object-side surface and the image-side surface thereof being aspheric, and the fifth lens element is made of plastic; and a sixth lens element with negative refractive power having a concave image-side surface, at least one of an object-side surface and the image-side surface thereof being aspheric, and the sixth lens element is made of plastic. By such arrangement, the photo-sensitivity and the total track length of the image capturing lens assembly can be reduced. Furthermore, the aberration and astigmatism of the assembly can be effectively corrected for obtaining higher image resolution.	08-02-2012
20120243108	PHOTOGRAPHING OPTICAL LENS ASSEMBLY - An photographing optical lens assembly includes, in order from an object side to an image side, a first lens element with positive refractive power having a convex object-side surface, a second lens element, a third lens element, a fourth lens element having at least one aspheric surface, a fifth lens element having a convex object-side surface and a concave image-side surface with at least one surface being aspheric and at least one inflection point being formed, and a sixth lens element having a concave image-side surface with at least one surface being aspheric. By adjusting the curvature radii of the fifth lens element, the photographing optical lens assembly can stay compact and correct the aberration while obtaining superior imaging quality.	09-27-2012
20120307382	IMAGE-CAPTURING OPTICAL LENS ASSEMBLY - The present invention provides an image-capturing optical lens assembly comprising, in order from an object side to an image side, a front lens group, a stop, and a rear lens group. The front lens group comprises, in order from the object side to the image side: a first lens element with negative refractive power having a convex object-side surface and a concave image-side surface; and a second lens element with positive refractive power having a convex object-side surface and a concave image-side surface. The rear lens group comprises, in order from the object side to the image side: a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element with negative refractive power; and a fifth lens element with positive refractive power having a convex image-side surface. With such an arrangement of optical elements, the optical system will have a field of view that is large enough; meanwhile, aberrations of the optical system can be favorably corrected to obtain good image quality.	12-06-2012
20120314302	IMAGE CAPTURING OPTICAL LENS SYSTEM - This invention provides an optical lens system comprising: a first lens element with positive refractive power; a second lens element with negative refractive power; a third lens element with negative refractive power having a concave object-side surface and at least one of the object-side surface and the image-side surface thereof being aspheric; a plastic fourth lens element having at least one of the object-side surface and the image-side surface thereof being aspheric; a plastic fifth lens element having a concave image-side surface, at least one of the object-side surface and the image-side surface thereof being aspheric, and at least one inflection point is formed on at least one of the object-side surface and the image-side surface thereof. By such arrangement, photosensitivity and total track length of the system can be reduced, and the aberration and astigmatism of the system can be effectively corrected. Moreover, high image resolution can be obtained.	12-13-2012
20130057966	IMAGE LENS SYSTEM - This invention provides an image lens system in order from an object side to an image side comprising: a positive first lens element with a convex object-side surface; a negative second lens element; a plastic third lens element with a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric; a positive plastic fourth lens element with a convex object-side surface and a convex image-side surface, both surfaces thereof being aspheric; and a negative plastic fifth lens element with a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric, at least one inflection point is formed on at least one of the two surfaces thereof; wherein there are air distances between each of lens elements. By such arrangement, not only the photosensitivity and total track length of the system can be reduced, but also better image quality can be obtained.	03-07-2013
20130063827	IMAGE CAPTURING LENS SYSTEM - This invention provides an image capturing lens system in order from an object side to an image side comprising four non-cemented lens elements with refractive power: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave image-side surface; a plastic third lens element having a concave object-side surface and a convex image-side surface, both the object-side and image-side surfaces thereof being aspheric; and a plastic fourth lens element with negative refractive power having a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric, and at least one inflection point is formed on at least one of the object-side and image-side surfaces thereof; wherein the image capturing lens system comprises a stop positioned between the first lens element and the second lens element.	03-14-2013
20130107376	IMAGE LENS ASSEMBLY	05-02-2013
20130120859	OPTICAL LENS SYSTEM FOR IMAGE TAKING - An optical lens system for image taking includes, in order from an object side to an image side, a first lens element with negative refractive power having a concave object-side surface and a concave image-side surface, a second lens element with positive refractive power having a convex image-side surface, and a third lens element with negative refractive power having a concave image-side surface of the third lens element near an optical axis and a convex image-side surface of the third lens element away from the optical axis. Both the object-side surface and the image-side surface of the third lens element are aspheric. The third lens element is made of plastic.	05-16-2013
20130155528	OPTICAL LENS SYSTEM FOR IMAGE TAKING - An optical lens system for image taking includes, in order from an object side to an image side, a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power having a concave object-side surface and a concave image-side surface with the at least one surface being aspheric, and a third lens element with positive refractive power having a convex object-side surface and a concave image-side surface with the at least one surface being aspheric. The image-side surface of the third lens element includes at least one inflection point. By adjusting spacing between any two lens elements, the optical lens system for image taking has a desirable space allocation and can effectively correct the Petzval Sum in order to obtain superior imaging quality.	06-20-2013
20130182335	IMAGING LENS SYSTEM - This invention provides an imaging lens system in order from an object side to an image side comprising five lens elements with refractive power: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a plastic third lens element having at least one of the object-side and image-side surfaces thereof being aspheric; a plastic fourth lens element having a concave image side surface, at least one of the object-side and image-side surfaces thereof being aspheric; and a plastic fifth lens element having a convex object side surface and a convex image-side surface, at least one of the object-side and image-side surfaces thereof being aspheric. By such arrangement, especially with the fourth lens element having the concave image side surface, the imaging lens system can correct peripheral rays while further improving the image resolution thereof.	07-18-2013
20130188266	CAPTURING LENS SYSTEM - This invention provides a capturing lens system in order from an object side to an image side comprising: a first lens element with positive refractive power; a plastic second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, both the object-side and image-side surfaces thereof being aspheric; and a plastic third lens element with positive refractive power having a convex object-side surface and a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric, and at least one inflection point is formed on at least one of the object-side and image-side surfaces thereof. Additionally, the central thickness of the second lens element is controlled favorably for the efficient spatial arrangement of the lens assembly and the simpler individual lens production while assuring suitable thickness of the second lens element, thereby assuring high image quality and improving yield rate of the product.	07-25-2013
20130208354	OPTICAL LENS SYSTEM - This invention provides an optical lens system comprising: a first lens element with negative refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface; a third lens element with positive refractive power; a plastic fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface, with both the object-side and image-side surfaces thereof being aspheric, and having at least one inflection point positioned on at least one of the object-side and image-side surfaces thereof; wherein the number of lens elements with refractive power is limited to four. By such arrangement, especially by the first and the second lens elements with negative refractive power, the system has sufficient back focal length for arranging required optical elements, and thereby is suitable for various applications.	08-15-2013
20130208365	OPTICAL LENS SYSTEM - This invention provides an optical lens system in order from an object side to an image side comprising: a first lens element having a convex object-side surface; a negative second lens element having a concave object-side surface and a convex image-side surface; a positive third lens element having a convex object-side surface and a convex image-side surface; a plastic negative fourth lens element having a concave object-side surface and a convex image-side surface, with both the object-side and image-side surfaces thereof being aspheric. By such arrangement, the incident angle of off-axis light projected onto the sensor can be suppressed for improving the sensitivity of the sensor effectively. Also, a sufficient back focal length can be retained for disposing other optical elements (e.g., an IR-pass filter), and thereby the system can be more suitable for the infrared aspect of optical imaging systems.	08-15-2013
20130208366	PHOTOGRAPHING LENS SYSTEM - A photographing lens system includes, in order from an object side to an image side, a first lens element with positive refractive power including a convex object-side surface and a convex image-side surface, and the object-side surface and the convex image-side surface of the first lens element being aspheric; a second lens element with negative refractive power including a concave object-side surface and a convex image-side surface, and the object-side surface and the image-side surface of the second lens element being aspheric; and a third lens element with negative refractive power including an object-side surface and a concave image-side surface, and the object-side surface and the image-side surface of the third lens element being aspheric. The second lens element and the third lens element are made of plastic. The image-side surface of the third lens element is concave near an optical axis and convex away from the optical axis.	08-15-2013
20130235476	IMAGE CAPTURING LENS SYSTEM - This invention provides an image capturing lens system comprising three non-cemented lens elements with refractive power: a first lens element with positive refractive power having a convex object-side surface, and both the object-side and image-side surfaces being aspheric; a plastic second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, and both the object-side and image-side surfaces being aspheric; and a plastic third lens element having a convex object-side surface and a concave image-side surface, and both the object-side and image-side surfaces being aspheric. By such arrangement, the space of the image capturing lens system can be allocated much more properly and thereby an image capturing lens system with shorter total track length can be obtained while retaining superior image quality.	09-12-2013
20130250438	IMAGING LENS SYSTEM - This invention provides an imaging lens system comprising two non-cemented lens elements with refractive power: a positive first lens element having a convex object-side surface at a paraxial region and a convex or flat image-side surface at the paraxial region; and a negative second lens element having a concave object-side surface at a paraxial region and a concave image-side surface at a paraxial region, and both the object-side and image-side surfaces being aspheric; wherein, the shape of the image-side surface of the second lens element changes from concave when near an optical axis to convex when away from the optical axis. By such arrangement, the imaging lens system has not only a shorter total track length for compact electronic products, but also the advantage of a more comparable focusing performance between the short wavelength and long wavelength applications with improved image quality.	09-26-2013
20130250441	IMAGING LENS SYSTEM - This invention provides an imaging lens system in order from an object side to an image side comprising: a first lens element with positive refractive power; a plastic second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, both surfaces thereof being aspheric; and a plastic third lens element with negative refractive power having a convex object-side surface and a concave image-side surface, both surfaces thereof being aspheric, and at least one inflection point is formed on at least one of the object-side and image-side surfaces thereof. Additionally, the central thickness of the second lens element is controlled favorably for the efficient spatial arrangement of the lens assembly and the simpler individual lens production while maintaining suitable thickness of the second lens element, thereby assuring image quality and improving yield rate of the product.	09-26-2013
20130301144	IMAGING OPTICAL LENS SYSTEM - This invention provides an imaging optical lens system comprising three lens elements with refractive power: a positive first lens element having a convex object-side surface at a paraxial region; a negative plastic second lens element having a convex or flat object-side surface and a concave image-side surface at a paraxial region, and both the object-side surface and the image-side surface being aspheric; and a negative plastic third lens element having a concave object-side surface at a paraxial region, the shape of the image-side surface thereof changing from concave when near an optical axis to convex when away from the optical axis, and both the object-side surface and the image-side surface being aspheric. The aforesaid arrangement can not only effectively correct the astigmatism of the system against defocus problems but also effectively reduce the back focal length for desirable space usage. Therefore, the lens system can be more compact.	11-14-2013
20130308206	IMAGE LENS SYSTEM - An image lens system includes, in order from an object side to an image side, a first lens element with negative refractive power including a concave image-side surface; a second lens element with positive refractive power including a convex object-side surface; a third lens element with negative refractive power including an object-side surface and a concave image-side surface, the object-side surface and the image-side surface being aspheric; a fourth lens element with positive refractive power including a convex object-side surface and a convex image-side surface; and a fifth lens element with negative refractive power including a convex object-side surface and a concave image-side surface, the object-side surface and the image-side surface being aspheric, the fifth lens element having at least one inflection point.	11-21-2013
20130329306	OPTICAL IMAGE LENS SYSTEM - This invention provides an optical image lens system comprising: a positive first lens element having a convex object-side surface; a second lens element; a positive third lens element; a fourth lens element; a positive plastic fifth lens element having a convex object-side surface and a concave image-side surface, at least one of the object-side and image-side surfaces is aspheric; and a negative plastic sixth lens element having a concave image-side surface, at least one of the object-side and image-side surfaces is aspheric, wherein the shape of the image-side surface changes from concave at the paraxial region thereof to convex while away from the paraxial region thereof.	12-12-2013
20140016211	OPTICAL LENS ASSEMBLY FOR IMAGE TAKING - An optical lens assembly for image taking includes a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power includes a convex object-side surface at a paraxial region. The second lens element with negative refractive power includes a concave object-side surface at a paraxial region. The third lens element with refractive power includes a concave object-side surface at a paraxial region and a convex image-side surface at a paraxial region. The fourth lens element made of plastic with negative refractive power includes a concave object-side surface at a paraxial region and an image-side surface. At least one of the object-side surface and the image-side surface of the fourth lens element is aspheric, and the image-side surface of the fourth lens element is concave at a paraxial region and convex at a peripheral region.	01-16-2014
20140029116	OPTICAL IMAGE CAPTURING LENS SYSTEM - This invention provides an optical image capturing lens system comprising: a negative first lens element having a convex object-side surface and a concave image-side surface at the paraxial region; a positive second lens element; a negative third lens element; a positive fourth lens element having a convex image-side surface at the paraxial region; and a negative plastic fifth lens element having a convex object-side surface at the paraxial region as well as a concave at the paraxial region and convex at the peripheral region image-side surface, at least one of the object-side and image-side surfaces being aspheric. The optical image capturing lens system of the present invention effectively increases the angle of view to a proper range and suppresses the distortion. In addition, the present invention has a tighter arrangement of the lens elements and a smaller back focal length, and therefore is more appropriate for the compact device.	01-30-2014
20140049840	LENS ASSEMBLY OF OPTICAL IMAGING SYSTEM - A lens assembly of optical imaging system includes a first lens element, a second lens element, and a third lens element. The first lens element with positive refractive power has a convex object-side surface near an optical axis. The second lens element with negative refractive power has a concave object-side surface near the optical axis, and is made of plastic. The object-side surface and the image-side surface of the second lens element are aspheric. The third lens element with negative refractive power has an image-side surface being concave near the optical axis and convex away from the optical axis, and is made of plastic. The object-side surface and the image-side surface of the third lens element are aspheric.	02-20-2014
20140078581	PHOTOGRAPHING OPTICAL LENS SYSTEM - This invention provides a photographing optical lens system comprising: a first lens element with negative refractive power; a second lens element with positive refractive power having a concave object-side surface at paraxial region and a convex image-side surface at paraxial region; a third lens element with positive refractive power having a concave object-side surface at paraxial region and a convex image-side surface at paraxial region; and a fourth lens element with positive refractive power having a convex object-side surface at paraxial region and a concave image-side surface at paraxial region and a convex shape at peripheral region, and both surfaces being aspheric. The photographing optical lens system further satisfies conditional expressions as specified.	03-20-2014
20140078601	IMAGE CAPTURING LENS ASSEMBLY - An image capturing lens assembly includes, in order from an object-side to an image-side along an optical axis, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with negative refractive power has an image-side surface being concave at a paraxial region. The second lens element with positive refractive power has an image-side surface being convex at a paraxial region. The third lens element with negative refractive power has an object-side surface being concave at a paraxial region, and an image-side surface being convex at a paraxial region. The fourth lens element with positive refractive power has an object-side surface being convex at a paraxial region, and an image-side surface being concave at a paraxial region, and at least one of the object-side surface and the image-side surface is aspheric.	03-20-2014
20140118844	OPTICAL PHOTOGRAPHING LENS SYSTEM - An optical photographing lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has a convex object-side surface and a concave image-side surface. The second lens element has positive refractive power. The third lens element has refractive power. The fourth lens element has refractive power, wherein at least one surface of the fourth lens element is aspheric. The fifth lens element with positive refractive power has a convex image-side surface and both of the surfaces are aspheric. The sixth lens element with negative refractive power has an image-side surface changing from concave at a paraxial region to convex at a peripheral region, and both of the surfaces are aspheric.	05-01-2014
20140126073	IMAGING CAPTURING LENS ASSEMBLY - An imaging capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface and a convex image-side surface. The second lens element with negative refractive power has a concave image-side surface. The third lens element has positive refractive power. The plastic fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface, wherein the surfaces are aspheric. The plastic fifth lens element has a concave image-side surface, wherein an object-side surface and the image-side surface are aspheric, and at least one surface has at least one inflection point.	05-08-2014
20140139933	OPTICAL IMAGE CAPTURING LENS SYSTEM - This disclosure provides an optical image capturing lens system comprising: a positive first lens element having a convex object-side surface, a negative second lens element, a positive third lens element having a convex image-side surface, a fourth lens element having a concave object-side surface and a convex image-side surface; and a positive fifth lens element having a convex object-side surface at a paraxial region thereof, both of the object-side and image-side surfaces being aspheric, and at least one inflection point is positioned on at least one of the object-side and image-side surfaces thereof. When particular relations are satisfied, the angle at which light projects onto the image plane can be efficiently controlled for increasing the relative illumination and preventing the occurrence of vignetting.	05-22-2014
20140146401	IMAGE CAPTURING LENS SYSTEM - This disclosure provides an image capturing lens system, in order from an object side to an image side comprising: a first lens element with positive refractive power having a convex object-side surface and a concave image-side surface; a second lens element with positive refractive power; a third lens element with positive refractive power; and a fourth lens element with positive refractive power having a convex object-side surface, a concave at a paraxial region and convex at a peripheral region image-side surface, and both of the object-side and image-side surfaces thereof being aspheric; wherein the lens elements of the image capturing lens system with refractive power are the first lens element, the second lens element, the third lens element and the fourth lens element.	05-29-2014
20140168794	IMAGING LENS SYSTEM - An imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has positive refractive power. The third lens element has positive refractive power. The fourth lens element has refractive power. The fifth lens element with refractive power has a concave image-side surface at a paraxial region, and the image-side surface thereof changes from concave at the paraxial region to convex at a peripheral region, wherein both of an object-side surface and the image-side surface are aspheric.	06-19-2014
20140218809	FOCUS ADJUSTING OPTICAL LENS ASSEMBLY - A focus adjusting optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element has refractive power. The fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The fifth lens element with refractive power has a concave image-side surface at a paraxial region, wherein the image-side surface of the fifth lens element changes from concave at the paraxial region to convex at a peripheral region, and both of an object-side surface and the image-side surface of the fifth lens element are aspheric.	08-07-2014
20140254030	IMAGE CAPTURING SYSTEM - An image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface at a paraxial region. The second lens element and the third lens element have refractive power. The fourth lens element with negative refractive power has a concave object-side surface at a paraxial region and a convex image-side surface at a paraxial region. The fifth lens element with refractive power has an image-side surface, wherein the image-side surface changes from concave at a paraxial region to convex at a peripheral region, and an object-side surface and the image-side surface of the fifth lens element are aspheric. The image capturing system has a total of five lens elements with refractive power.	09-11-2014
20140285908	IMAGE CAPTURING SYSTEM - An image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power has a convex object-side surface at a paraxial region. The second lens element with negative refractive power has a concave image-side surface. The third lens element with positive refractive power has a convex object-side surface at a paraxial region and a convex image-side surface at a paraxial region. The fourth lens element with negative refractive power has a concave image-side surface at a paraxial region, wherein the image-side surface of the fourth lens element has a convex shape at a peripheral region, and both of the surfaces of the fourth lens element are aspheric. The image capturing system has a total of four lens elements with refractive power.	09-25-2014
20140327975	OPTICAL LENS ASSEMBLY FOR IMAGE TAKING - An optical lens assembly for image taking includes a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power includes a convex object-side surface at a paraxial region. The second lens element with negative refractive power includes a concave object-side surface at a paraxial region. The third lens element with refractive power includes a concave object-side surface at a paraxial region and a convex image-side surface at a paraxial region. The fourth lens element made of plastic with negative refractive power includes a concave object-side surface at a paraxial region and an image-side surface. Both of the object-side surface and the image-side surface of the fourth lens element are aspheric, and the image-side surface of the fourth lens element is concave at a paraxial region and convex at a peripheral region.	11-06-2014
20140340765	OPTICAL IMAGE CAPTURING SYSTEM - An optical image capturing system includes five lens elements with refractive power, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element with negative refractive power has a concave image-side surface. The third lens element has negative refractive power. The fourth lens element with refractive power has a concave image-side surface, and the surfaces of the fourth lens element are aspheric. The fifth lens element with refractive power has a concave image-side surface, wherein at least one inflection point formed on the image-side surface thereof, and the surfaces of the fifth lens element are aspheric.	11-20-2014
20150054994	OPTICAL IMAGING LENS ASSEMBLY AND OPTICAL IMAGING DEVICE - An optical imaging lens assembly includes, in order from the object side to the image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface in a paraxial region. The fourth lens element with negative refractive power has a concave object-side surface in a paraxial region. The fifth lens element with positive refractive power has a convex image-side surface in a paraxial region. The sixth lens element with negative refractive power has a concave object-side surface in a paraxial region, a concave image-side surface in a paraxial region and at least one convex shape in the off-axial region of the image-side surface of the sixth lens element. The fifth lens element and the sixth lens element are aspheric lens elements.	02-26-2015
20150103415	OPTICAL IMAGE CAPTURING LENS SYSTEM - This disclosure provides an optical image capturing lens system comprising: a positive first lens element having a convex object-side surface, a negative second lens element, a positive third lens element having a convex image-side surface, a fourth lens element having a concave object-side surface and a convex image-side surface; and a positive fifth lens element having a convex object-side surface at a paraxial region thereof, both of the object-side and image-side surfaces being aspheric, and at least one inflection point is positioned on at least one of the object-side and image-side surfaces thereof. When particular relations are satisfied, the angle at which light projects onto the image plane can be efficiently controlled for increasing the relative illumination and preventing the occurrence of vignetting.	04-16-2015
20150103416	OPTICAL IMAGE CAPTURING LENS SYSTEM - This disclosure provides an optical image capturing lens system comprising: a positive first lens element having a convex object-side surface, a negative second lens element, a positive third lens element having a convex image-side surface, a fourth lens element having a concave object-side surface and a convex image-side surface; and a positive fifth lens element having a convex object-side surface at a paraxial region thereof, both of the object-side and image-side surfaces being aspheric, and at least one inflection point is positioned on at least one of the object-side and image-side surfaces thereof. When particular relations are satisfied, the angle at which light projects onto the image plane can be efficiently controlled for increasing the relative illumination and preventing the occurrence of vignetting.	04-16-2015
20150116570	IMAGING LENS ASSEMBLY, IMAGING DEVICE AND MOBILE TERMINAL - An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with positive refractive power has a convex image-side surface. The second lens element has refractive power. The third lens element has refractive power. The fourth lens element has refractive power. The fifth lens element has negative refractive power. The sixth lens element with negative refractive power has a concave image-side surface in a paraxial region thereof, wherein both of the surfaces thereof are aspheric, and at least one of the surfaces thereof has at least one inflection point. The imaging lens assembly has a total of six lens elements with refractive power.	04-30-2015
20150198786	IMAGING LENS ASSEMBLY, IMAGING DEVICE AND MOBILE TERMINAL - An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element has refractive power. The second lens element has refractive power. The third lens element has positive refractive power. The fourth lens element has negative refractive power. The fifth lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the sixth lens element has at least one convex shape in an off-axis region thereof. The imaging lens assembly has a total of six lens elements with refractive power.	07-16-2015
20150212296	IMAGE CAPTURING LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND MOBILE TERMINAL - An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with negative refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof. The second lens element has positive refractive power. The third lens element has refractive power. The fourth lens element has refractive power. The fifth lens element has negative refractive power, wherein both of the surfaces thereof are aspheric. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The image capturing lens assembly has a total of six lens elements with refractive power.	07-30-2015

Tsung-Han Tsai, Taoyuan County TW

Patent application number	Description	Published
20100260467	CAPTION REMOVAL METHOD FOR DIGITAL VIDEO EDITING SYSTEM - A caption removal method for a digital video editing system includes the following steps. A video frame of a video sequence is inputted. A high level executing stage is provided. The high level executing stage includes the step of recovering the structural region of the temporal domain in the video frame and the step of recovering the structural region of the spatial domain in the video frame. A low level executing stage is provided. The low level executing stage includes the step of recovering the non-structural region in the video frame.	10-14-2010
20100316121	MULTI-VIEW VIDEO CODING/DECODING METHOD - A multi-view video coding method includes the following steps: an un-coded group of pictures (GOP) is obtained from an un-coded multi-view video. Wherein, the un-coded GOP includes picture sets of several un-coded views. Several present coding views are selected from the un-coded views according to view levels of the un-coded views. Wherein, picture sets of the present coding views includes several present coding pictures. A target coding picture is selected from the present coding pictures according to view levels of and temporal levels of the present coding pictures. At least a coded reference picture, which is referenced by the target coding picture for prediction, is obtained. The target coding picture is coded according to the coded reference picture. In addition, a multi-view video decoding method is also disclosed.	12-16-2010
20110274365	ELECTRICAL-DEVICE-IMPLEMENTED IMAGE CODING METHOD - An electrical-device-implemented image coding method includes: a raw block is obtained from an image. There are a max pixel value and a min pixel value among the raw pixel values of the image. A first difference sum, which is sum of differences between the raw pixel values and the max pixel value respectively, are calculated. A second difference sum, which is sum of differences between the raw pixel values and the min pixel value respectively, are calculated. If the first difference sum is not smaller than the second difference sum, each of the residue values is calculated by subtracting the min pixel value from the corresponding raw pixel value. Otherwise, each of the residue values is calculated by subtracting the corresponding raw pixel value from the max pixel value. Each of the residue values is encoded into a compressed codeword. A bit stream is generated according to the compressed codewords.	11-10-2011
20130100303	Video Stabilization System and Method - A video stabilization method includes detecting a plurality of feature points of an inputted image frame. Next, a block motion estimation is performed onto the inputted image frame according to the feature points, thereby generating a plurality of block motion vectors corresponding to the feature points. Then, the block motion vectors are converted to a histogram to perform a statistical process. Thereafter, an initial static background motion vector is determined according to a statistic value of the histogram. Thereafter, a Gaussian distribution model and a Maximum a Posteriori (MAP) estimation are adopted to correct the initial static background motion vector to generate a global motion vector. Then, a smoothing process is performed onto the global motion vector to generate a smoothed global motion vector. A video stabilization system is also provided here	04-25-2013

Tsung-Han Tsai, Zhongli City TW

Patent application number	Description	Published
20100232720	Apparatus for image processing with encoding selection - The present invention provides an apparatus and a method for image processing. The apparatus for image processing comprises an encoding circuit, which can select two reference pixels according to two reference pixels and produce a maximum pixel value and a minimum pixel value according the two reference pixels. The present invention further comprises a color-difference operational unit for selecting a plurality of color pixels as a basic pixel, a first color pixel, and a second color pixel. When encoding the basic pixel, a first color difference, and a second color difference, respectively, first encoding data corresponding to the basic pixel, second encoding data corresponding to the first color difference, and third encoding data corresponding to the second color difference are produced, respectively.	09-16-2010
20100284613	Method for image processing with encoding selection - A method for image processing with encoding selection is provided. In accordance with the color pixel, the maximum pixel value, and the minimum pixel value, the corresponding encoding method is selected and encoding is performed for producing encoding data corresponding to the color pixel. The present invention further comprises a color-difference operation for selecting a plurality of color pixels as a basic pixel, a first color pixel, and a second color pixel. When encoding the basic pixel, a first color difference, and a second color difference, respectively, first encoding data corresponding to the basic pixel, second encoding data corresponding to the first color difference, and third encoding data corresponding to the second color difference are produced, respectively.	11-11-2010
20110157190	FAST INTEGER DCT METHOD ON MULTI-CORE PROCESSOR - In a fast integer DCT method on multi-core processor, the instructions executed by a DSP are allocated with regular and symmetrical data flows for improving the hardware utilization of each task engine of a digital signal processor. Thus, common terms exhibit symmetrical arithmetical instructions. The symmetrical arithmetical instructions are properly arranged for task engines in parallel processing. The loading of the digital signal processor can be effectively reduced in performing the integer discrete cosine transformation to accordingly generate the result quickly.	06-30-2011
20120039512	Image Processing Method - An image processing method comprises obtaining a current frame and a previous frame, performing a bilateral motion estimation to the current frame and the previous frame for acquiring a motion vector, and performing a motion compensated interpolation to the current frame, the previous frame and the motion vector for acquiring an interpolated frame. The bilateral motion estimation uses sum of bilateral absolute difference algorithm to generate at least one sum of bilateral absolute difference, and then an adaptive parameter is added to each of the sum of bilateral absolute difference to generate at least one adaptive sum of bilateral absolute difference. A group of matching blocks having a minimum adaptive sum of bilateral absolute difference is then determined to be the group of best matching blocks. The motion vector is obtained according to the relative locations of the best matching blocks.	02-16-2012

Tsung-Han Tsai, Jhongli City TW

Patent application number	Description	Published
20090063137	Method and Apparatus of Low-Complexity Psychoacoustic Model Applicable for Advanced Audio Coding Encoders - A method and an apparatus of a low-complexity psychoacoustic model applicable for advanced audio coding encoders use a modified discrete cosine transform based (MDCT-based) psychoacoustic model and a simplified look-up table to compute the MDCT-based psychoacoustic model by a logarithm based logarithmic method to simplify the computational complexity, and then computing a quantization loop (Q loop) by the logarithm based logarithmic method to further reduce the computational quantity of the MDCT-based psychoacoustic model, so as to achieve the real-time playback effect by a very low operating frequency.	03-05-2009
20090063160	Configurable common filterbank processor applicable for various audio standards and processing method thereof - A configurable common filterbank processor applicable for various audio standards and its processing method. Inverse modified discrete cosine transform (IMDCT) and window and overlap-add (WOA) decoding operations required by AC-3 and AAC, and IMDC, WOA, and matrixing decoding operations required by MP3 are divided into several different modes, and a quick algorithm is provided for expediting the operation of these modes, and a hardware architecture is designed universally for these modes, so that the hardware architecture can be applicable for the decoding operations of three different audio standards, respectively AC-3, AAC and MP3, to expand the scope of applicability of a decoder.	03-05-2009
20130054252	Audio Processing Method and Apparatus - An audio processing method is disclosed. In the audio processing method, a modified discrete cosine transform (MDCT) algorithm is utilized to transform a present time domain audio signal into a spectrum audio signal. A spreading function (SF) coefficient of each partition domain of the spectrum audio signal is obtained by referencing an SF table. A masking partitioned energy threshold of each partition domain of the spectrum audio signal is calculated utilizing a logarithmic scale. An audio block type of each partition domain and an SMR of the spectrum audio signal are calculated. Subsequently, the spectrum audio signal is compressed into an audio bit stream according to the audio block type of each partition domain and the SMR. In addition, an audio signal processing apparatus is also disclosed in this invention.	02-28-2013

Tsung-Han Tsai, Hsinchu TW

Patent application number	Description	Published
20080273223	Intelligent print/copy management system - An intelligent print/copy management system includes group of computers, an Intranet environment, a print server/MFP server and a printer/MFP; software management function being added into the print/MFP for print server/MFP server to provide basic statistic analysis, monitor and control, and/or security alert while receiving print command from the computer to drive the printer, MFP or scanner to operate thus for a business to manage and specify output functions from printer, MFP, or scanner and further to achieve more efficient print/copy output operation.	11-06-2008
20120023517	Method and System for Measuring an Internet Protocol Television Channel Zapping Delay - A method for measuring an Internet Protocol Television (IPTV) channel zapping delay to be implemented using a system that includes a scheduling unit, a remote controller, a stream providing unit, a set-top box, and a packet analyzing unit, said method comprising: a) configuring the scheduling unit to control the remote controller to transmit a channel change signal to the set-top box, whereby the set-top box initiates communication of a plurality of packets with the stream providing unit; b) configuring the packet analyzing unit to capture the packets communicated between the set-top box and the stream providing unit; and c) configuring the packet analyzing unit to compute an IPTV channel zapping delay corresponding to the channel change signal on the basis of the packets captured in step b). A system for measuring an IPTV channel zapping delay is also disclosed.	01-26-2012

Tsung-Han Tsai, Taoyuan Hsien TW

Patent application number	Description	Published
20110129377	Scroll Compressor and Method for Manufacturing the Same - The present invention discloses a scroll compressor and a method for manufacturing the same. The scroll compressor comprises a housing assembly, a motor assembly, a major shaft supporting base, a rotating shaft, and a compressing assembly; the housing assembly comprises a bottom case and a top cover; the motor assembly comprises a fixed unit and a rotating unit; the compressing assembly comprises a fixed compressing member and a rotating compressing member; the method for manufacturing the scroll compressor comprises the steps of: mounting the fixed unit in the bottom case; combining the rotating unit with the rotating shaft; fitting the rotating unit on the center of the fixed unit; disposing the major shaft supporting base on the rotating shaft; disposing the rotating compressing member and the fixed compressing member in the bottom case; and combining the top cover with an upper opening of the bottom case and then finishing the manufacture of the scroll compressor.	06-02-2011

Tsung-Han Tsai, Tainan City TW

Patent application number	Description	Published
20110290003	GAS SENSOR WITH A ZINC-OXIDE NANOSTRUCTURE AND METHOD FOR PRODUCING THE SAME - A gas sensor includes a substrate; a seed layer positioned on the substrate; a zinc-oxide nanostructure formed on the seed layer; a metal nanoparticle formed on the zinc-oxide nanostructure; a first electrode positioned on the zinc-oxide nanostructure; and a second electrode positioned on the zinc-oxide nanostructure apart from the first electrode to electrically connect to the first electrode.	12-01-2011
20120007099	MULTI-GAS SENSOR AND METHOD OF FABRICATING THE SENSOR - The present invention is a multi-gas sensor and a method for fabricating the multi-gas sensor.	01-12-2012
20150188499	COMMUNICATION SYSTEM AND METHOD FOR DETECTING LOADING VARIATION OF POWER AMPLIFIER THEREOF - A communication system is provided. The communication system includes an antenna, a power amplifier, a detector and a signal-processing module. The power amplifier provides an output signal to the antenna according to an input signal. The detector provides power information and voltage information according to the output signal. The signal-processing module obtains a loading variation according to the power information and the voltage information, and provides the input signal according to the loading variation. When the loading variation exceeds a threshold value, the signal-processing module performs a digital pre-distortion calibration for the input signal.	07-02-2015

Tsung-Han Tsai, Yonghe City TW

Patent application number	Description	Published
20120073737	MULTI-SURFACE APPLIQUING METHOD FOR MELAMINE CONTAINER - A multi-surface appliquing method is provided for a melamine container. The method is process for producing a melamine container that has inner and outer appliques performed with a single mold in a single processing machine. A single mold used in a single processing machine is used to mold a blank formed of a material and the blank provides an adhesion force before being completely cured. The adhesion force is used, together with glitter powders (resin based glitter powders of melamine) adjusted for a different curing time, in such a way that the properties of the two materials, together with producing condition realized through adjusting a hydraulically operated processing machine, allow for production of a melamine container having inner and outer surfaces of applique with a single set of mold.	03-29-2012

Tsung-Han Tsai, Hsinchu City TW

Patent application number	Description	Published
20120089754	HYBRID SERIAL PERIPHERAL INTERFACE DATA TRANSMISSION ARCHITECTURE AND METHOD OF THE SAME - A hybrid serial peripheral interface (SPI) data transmission architecture adapted in a network device for connecting a host and a network is provided. The architecture comprises a RX buffer and RX SPI for maintaining a data receiving process, a TX buffer and TX SPI for maintaining a data transmission process, a configuration and status register and a hybrid SPI processing module. The hybrid SPI processing module makes the RX SPI performs the data transmission process as well when the RX SPI idles and the data transmission process proceeds at the same time and makes the TX SPI to performs the data receiving process as well when the TX SPI idles and the data receiving process proceeds at the same time. A hybrid SPI data transmission method is disclosed herein as well.	04-12-2012

Tsung-Han Tsai, Zhunan Township TW

Patent application number	Description	Published
20130256893	BONDING PAD STRUCTURE WITH DENSE VIA ARRAY - A bonding pad structure includes a substrate and a first conductive island formed in a first dielectric layer and disposed over the substrate. A first via array having a plurality of vias is formed in a second dielectric layer and disposed over the first conductive island. A second conductive island is formed in a third dielectric layer and disposed over the first via array. A bonding pad is disposed over the second conductive island. The first conductive island, the first via array, and the second conductive island are electrically connected to the bonding pad. The first via array is connected to no other conductive island in the first dielectric layer except the first conductive island. No other conductive island in the third dielectric layer is connected to the first via array except the second conductive island.	10-03-2013
20140070352	Stress Release Layout and Associated Methods and Devices - An embodiment semiconductor device includes a substrate such as a silicon or silicon-containing film, a pixel array supported by the substrate, and a metal stress release feature arranged around a periphery of the pixel array. The metal stress release feature may be formed from metal strips or discrete metal elements. The metal stress release feature may be arranged in a stress release pattern that uses a single line or a plurality of lines. The metal stress release pattern may also use metal corner elements at ends of the lines.	03-13-2014
20140263944	Light Sensing Device with Outgassing Hole - A light sensing device includes a substrate, a light sensing area on the substrate, and a light shielding layer over the substrate. The light shielding layer does not cover the light sensing area. At least one outgassing hole is formed through the light shielding layer.	09-18-2014
20150214165	BONDING PAD STRUCTURE WITH DENSE VIA ARRAY - A bonding pad structure comprises a first dielectric layer, a first conductive island in a second dielectric layer over the first dielectric layer and a via array having a plurality of vias in a third dielectric layer over the first conductive island. The structure also comprises a plurality of second conductive islands in a fourth dielectric layer over the via array. The second conductive islands are each separated from one another by a dielectric material of the fourth dielectric layer and in contact with at least one via of the via array. The structure further comprises a substrate over the second conductive islands. The substrate has an opening defined therein that exposes at least one second conductive island. The structure additionally comprises a bonding pad over the substrate. The bonding pad is in contact with the at least one second conductive island through the opening in the substrate.	07-30-2015

Tsung-Han Tsai, New Taipei City TW

Patent application number	Description	Published
20140102630	MULTI-SURFACE APPLIQUEING METHOD FOR MELAMINE CONTAINER - A multi-surface appliqueing method is provided for producing a melamine container that has internal and external appliques performed with a single mold and a single machine. A proper amount of a raw material is placed in a mold including male and female molding members. The mold is heated and the male and female molding members are closed to mold the raw material as a product, with the temperatures of the male and female molding members being set in predetermined temperature ranges. The mold is then opened and an external applique layer is fit over the product and a glitter powder is spread, followed by closing the mold to proceed with external appliqueing of the product. The mold is opened again and an internal applique layer is placed on the male molding member and a glitter powder is spread, following closing the mold to proceed with internal appliqueing.	04-17-2014

Tsung-Han Tsai, Miao-Li County TW

Patent application number	Description	Published
20130300956	LIQUID CRYSTAL DISPLAY WITH SHIFTED PIXELS - A liquid-crystal display (LCD) includes a backlight unit, a display module and a barrier. The display module is disposed above the backlight unit and has plural pixels. Each of the pixels includes at least three differently-colored sub-pixels, and the differently-colored sub-pixels at adjacent columns are in a shifting arrangement. The barrier is disposed correspondingly to the display module, and has several slanted transparent slits. The transparent slits substantially expose at least parts of regions of the sub-pixels corresponding to the same viewing position. The sub-pixels are rectangular, rhombus or hexagonal in shape.	11-14-2013

Tsung-Han Tsai, Jhu-Nan TW

Patent application number	Description	Published
20150323840	DISPLAY PANEL - A display panel includes a first substrate, a second substrate and an electrode layer including at least a first part and a second part. The first part includes a first connecting electrode and a plurality of first branch electrodes disposed along a direction and spaced from each other by a first distance (T). When a light passes through the first branch electrodes, a brightness distribution is generated. The centers of two adjacent ones of the bright textures are separated by a second distance (P). The first connecting electrode is connected with the first branch electrodes. The first connecting electrode and the second connecting electrode of the second part are corresponding to each other and separated by a spacing (S). S, T and P satisfy the following equation:	11-12-2015