Patent application number | Description | Published |
20090230523 | ADVANCED QUAD FLAT NO LEAD CHIP PACKAGE HAVING A CAVITY STRUCTURE AND MANUFACTURING METHODS THEREOF - A semiconductor package and related methods are described. In one embodiment, the package includes a die pad, a plurality of leads, a chip, and a package body. The die pad includes: (1) a peripheral edge region defining, a cavity with a cavity bottom including a central portion; (2) an upper sloped portion; and (3) a lower sloped portion. Each lead includes an upper sloped portion and a lower sloped portion. The chip is disposed on the central portion of the cavity bottom and is coupled to the leads. The package body is formed over the chip and the leads, substantially fills the cavity, and substantially covers the upper sloped portions of the die pad and the leads. The lower sloped portions of the die pad and the leads at least partially extend outwardly from a lower surface of the package body. | 09-17-2009 |
20090230524 | SEMICONDUCTOR CHIP PACKAGE HAVING GROUND AND POWER REGIONS AND MANUFACTURING METHODS THEREOF - A semiconductor package and related methods are described. In one embodiment the semiconductor package includes a die pad, a plurality of leads, a semiconductor chip, and a package body. The die pad includes a first part that includes a lower surface and a first peripheral edge region comprising a ground region. The die pad further includes a second part that is spaced apart from the first part and that includes a lower surface and a second peripheral edge region comprising a power region. The plurality of leads is disposed around the die pad. The semiconductor chip is disposed on the die pad and is electrically coupled to the ground region, the power region, and the plurality of leads. The package body is formed over the semiconductor chip and the plurality of leads. | 09-17-2009 |
20090230525 | ADVANCED QUAD FLAT NO LEAD CHIP PACKAGE HAVING MARKING AND CORNER LEAD FEATURES AND MANUFACTURING METHODS THEREOF - A semiconductor package and related methods are described. In one embodiment, the package includes a die pad, a first plurality of leads disposed in a lead placement area around the die pad, a second plurality of leads disposed in corner regions of the lead placement area, a semiconductor chip on the die pad and coupled to each lead, and a package body. Each lead includes an upper sloped portion and a lower sloped portion. An average of surface areas of lower surfaces of each of the second plurality of leads is at least twice as large as an average of surface areas of lower surfaces of each of the first plurality of leads. The package body substantially covers the upper sloped portions of the leads. The lower sloped portions of the leads at least partially extend outwardly from a lower surface of the package body. | 09-17-2009 |
20090230526 | ADVANCED QUAD FLAT NO LEAD CHIP PACKAGE HAVING A PROTECTIVE LAYER TO ENHANCE SURFACE MOUNTING AND MANUFACTURING METHODS THEREOF - A semiconductor package and related methods are described. In one embodiment, the package includes a die pad, multiple leads, a chip, a package body, and a protective layer. The die pad includes an upper sloped portion, a lower sloped portion, and a peripheral edge region defining a cavity with a cavity bottom. Each lead includes an upper sloped portion and a lower sloped portion. The chip is disposed on the cavity bottom and is coupled to the leads. The package body is formed over the chip and the leads, substantially fills the cavity, and substantially covers the upper sloped portions of the die pad and the leads. The lower sloped portions of the die pad and the leads at least partially extend outwardly from a lower surface of the package body. The protective layer substantially covers the lower sloped portion and the lower surface of at least one lead. | 09-17-2009 |
Patent application number | Description | Published |
20080237885 | Method for Improving Design Window - A method of forming photo masks having rectangular patterns and a method for forming a semiconductor structure using the photo masks is provided. The method for forming the photo masks includes determining a minimum spacing and identifying vertical conductive feature patterns having a spacing less than the minimum spacing value. The method further includes determining a first direction to expand and a second direction to shrink, and checking against design rules to see if the design rules are violated for each of the vertical conductive feature patterns identified. If designed rules are not violated, the identified vertical conductive feature pattern is replaced with a revised vertical conductive feature pattern having a rectangular shape. The photo masks are then formed. The semiconductor structure can be formed using the photo masks. | 10-02-2008 |
20120278776 | SYSTEM AND METHODS FOR CONVERTING PLANAR DESIGN TO FINFET DESIGN - A method for generating a layout for a device having FinFETs from a first layout for a device having planar transistors is disclosed. The planar layout is analyzed and corresponding FinFET structures are generated. | 11-01-2012 |
20120278777 | SYSTEM AND METHODS FOR CONVERTING PLANAR DESIGN TO FINFET DESIGN - A method for generating a layout for a device having FinFETs from a first layout for a device having planar transistors is disclosed. The planar layout is analyzed and corresponding FinFET structures are generated in a matching fashion. The resulting FinFET structures are then optimized. Dummy patterns and a new metal layer may be generated before the FinFET layout is verified and outputted. | 11-01-2012 |
20130019219 | SYSTEM AND METHOD FOR HIERARCHY RECONSTRUCTION FROM FLATTENED GRAPHIC DATABASE SYSTEM LAYOUTAANM Chen; Shu-YuAACI Hsinchu CityAACO TWAAGP Chen; Shu-Yu Hsinchu City TWAANM Lin; Yi-TangAACI Hsinchu CityAACO TWAAGP Lin; Yi-Tang Hsinchu City TWAANM Lei; Cheok-KeiAACI AndarAACO MOAAGP Lei; Cheok-Kei Andar MOAANM Chen; Hsiao-HuiAACI Hsinchu CityAACO TWAAGP Chen; Hsiao-Hui Hsinchu City TWAANM Chang; Yu-NingAACI Hsinchu CityAACO TWAAGP Chang; Yu-Ning Hsinchu City TWAANM Wann; HsingjenAACI CarmelAAST NYAACO USAAGP Wann; Hsingjen Carmel NY USAANM Chang; Chih-ShengAACI HsinchuAACO TWAAGP Chang; Chih-Sheng Hsinchu TWAANM Chen; Chien-WenAACI Hsinchu CityAACO TWAAGP Chen; Chien-Wen Hsinchu City TW - System and method for hierarchy reconstruction from a flattened layout are described. In one embodiment, a method for producing a reconstructed layout for an integrated circuit design from an original layout and a revised layout includes, for each pattern of the original layout, determining a pattern of the revised layout that corresponds to the pattern of the original layout; and assigning the corresponding pattern of the revised layout to a temporary instance, the temporary instance corresponding to an instance of the pattern of the original layout and citing to a temporary cell. The method further includes creating a temporary reconstructed layout from the temporary instances; and producing the reconstructed layout from the temporary reconstructed layout, wherein a hierarchy of the reconstructed layout is similar to a hierarchy of the original layout. | 01-17-2013 |
20130320555 | EDA TOOL AND METHOD, AND INTEGRATED CIRCUIT FORMED BY THE METHOD - A method comprises: accessing data representing a layout of a layer of an integrated circuit (IC) comprising a plurality of polygons defining circuit patterns to be divided among a number (N) of photomasks for multi-patterning a single layer of a semiconductor substrate, where N is greater than one. For each set of N parallel polygons in the layout closer to each other than a minimum separation for patterning with a single photomask, at least N−1 stitches are inserted in each polygon within that set to divide each polygon into at least N parts, such that adjacent parts of different polygons are assigned to different photomasks from each other. Data representing assignment of each of the parts in each set to respective photomasks are stored in a non-transitory, computer readable storage medium that is accessible for use in a process to fabricate the N photomasks. | 12-05-2013 |
20130326447 | METHOD AND SYSTEM FOR LAYOUT PARASITIC ESTIMATION - A system comprises an electronic design automation (EDA) tool, for generating a schematic design of an integrated circuit (IC), generating a layout from the schematic design, editing the layout, and verifying the schematic design and layout. At least one non-transitory, computer readable storage medium, is provided for storing data representing the schematic design and the layout, the layout having a network of routing paths connecting at least two active layer devices of the IC design. An RC tool is provided for computing estimated parasitic capacitances of the routing paths of the network before verifying the schematic design and layout, and for inserting a capacitor corresponding to the estimated parasitic capacitance into the data representing the schematic design of the IC. A first device level simulation tool for simulating performance of the network based on the at least two active layer devices and the estimated parasitic capacitances. | 12-05-2013 |
20140007031 | SEMICONDUCTOR DEVICE DESIGN METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT | 01-02-2014 |
20140068540 | INTEGRATED CIRCUIT DESIGN FLOW WITH LAYOUT-DEPENDENT EFFECTS - A design system for designing an integrated circuit that includes a processor, a memory coupled to the processor, and instructions to generate and edit a schematic of the integrated circuit, generate at least one recommended layout parameter of an integrated circuit device within the integrated circuit, extract the at least one recommended layout parameter during a layout stage of the integrated circuit, and calculate a circuit performance parameter of the integrated circuit using the at least one recommended layout parameter, and a user interface configured to display at least one of the circuit performance parameter and layout constraints of the integrated circuit device of the integrated circuit. | 03-06-2014 |
20140215420 | SYSTEM AND METHODS FOR CONVERTING PLANAR DESIGN TO FINFET DESIGN - A method and layout generating machine for generating a layout for a device having FinFETs from a first layout for a device having planar transistors are disclosed. A planar layout with a plurality of FinFET active areas is received and corresponding FinFET active areas are generated with active area widths. Mandrels are generated according to the active area widths and adjusted such that a beta ratio of a beta number for each FinFET active area to a beta number for each corresponding planar active area is within a predetermined beta ratio range. | 07-31-2014 |
20140304673 | INTEGRATED CIRCUIT DESIGN SYSTEM - A design system for designing an integrated circuit, and the design system includes a processor and a computer readable medium embodying computer program code. The computer program code includes instructions executable by the processor and configured to cause the processor to: modify a circuit design of the integrated circuit to compensate for an impact of layout parameters of the circuit design; generate at least one recommended layout parameter of an integrated circuit device within the integrated circuit; calculate a circuit performance parameter of the integrated circuit using the at least one recommended layout parameter; and generate a layout design of the modified circuit design of the integrated circuit according to the at least one recommended layout parameter. | 10-09-2014 |
20150074627 | SEMICONDUCTOR DEVICE DESIGN METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT - A semiconductor device design method includes extracting voltage data associated with at least one electrical component in a layout of a semiconductor device and based on a result of a simulation of an operation of the semiconductor device. Based on location data of the at least one electrical component, the extracted voltage data is incorporated in the layout to generate a modified layout of the semiconductor device. One or more operations of the method are performed by at least one processor. | 03-12-2015 |
Patent application number | Description | Published |
20110217954 | METHOD, SYSTEM, AND MOBILE DEVICE FOR MANAGING MESSAGES AND COMPUTER-READABLE MEDIUM USING THE METHOD - A method, a system, and a mobile device for managing messages and a computer-readable medium using the method are provided. In the present invention, the messages received by the mobile device are uploaded to a network server. Besides, the messages to be retained in the mobile device are determined according to a retention rule, and the messages not satisfying the retention rule are deleted from the mobile device. | 09-08-2011 |
20110217965 | METHOD, SYSTEM AND COMPUTER-READABLE MEDIUM FOR SYNCHRONIZING SPOT INFORMATION - A method, a system, and a computer-readable medium for synchronizing spot information, adapted to synchronize a plurality of spot information displayed on a mobile device and a terminal device, are provided. In the present method, when the mobile device logs in to a service end device, the spot information in a spot database of the mobile device is synchronized to the service end device. When the terminal device logs in to the service end device, the spot information synchronized from the mobile device to the service end device is downloaded to the terminal device and displayed in a spot information browsing webpage. When the mobile device receives spot information edited by a user, the mobile device synchronizes the edited spot information to the service end device, and the service end device updates the spot information displayed in the spot information browsing webpage of the terminal device. | 09-08-2011 |
20110218965 | SYSTEM FOR REMOTELY ERASING DATA, METHOD, SERVER, AND MOBILE DEVICE THEREOF, AND COMPUTER PROGRAM PRODUCT - A system for remotely erasing data, a method, a server, and a mobile device thereof, and a computer program product are provided. The method is adapted for the mobile device having an internal storage unit and an external storage unit, wherein a user account of a service website is set up for the mobile device. In the method, a relationship between the user account and the mobile device is recorded in the server. The server receives a data erasing request corresponding to the user account through the service website, and sends a remote control command to the mobile device corresponding to the user account. Then, the mobile device erases data stored in the external storage unit thereof according to the remote control command. | 09-08-2011 |
20110219316 | METHOD, SYSTEM, APPARATUS AND COMPUTER-READABLE MEDIUM FOR TRANSMITTING MESSAGE - A method, a system, an apparatus, and a computer-readable medium suitable for a terminal device to transmit a message through a mobile communication device are provided. In the present method, a message editing interface is displayed, and a message comprising at least one contact and message content, edited on the message editing interface by a user, is received. The edited message is then synchronized to the mobile communication device and the message is transmitted to each of the at least one contact in the message by the mobile communication device. | 09-08-2011 |
20110219429 | ONLINE SERVICE PROVIDING SYSTEM, METHOD, SERVER AND MOBILE DEVICE THEREOF, AND COMPUTER PROGRAM PRODUCT - An online service providing system, a method, a server, and a mobile device thereof, and a computer program product are provided. The method includes sending a verification link corresponding to a user account that is not verified; after receiving a verification request corresponding to the verification link, determining whether a device identification sent by the mobile device that has logged in the user account is received; when receiving the device identification, confirming whether the user account is verified according to the device identification; after confirming that the user account is verified, when receiving a service request sent by a terminal device logging the user account into a service website, determining a homepage of the service website according to the device identification, and providing the online service corresponding to the mobile device to the terminal device through the service web site. | 09-08-2011 |
20110257957 | PERSONALIZED INFORMATION SERVICE METHOD AND INFORMATION PLATFORM - A personalized information service method for an information platform having several subscribers is provided. Each subscriber uses a portable device to communicate with the information platform, and the information platform stores several personalized behavior models respectively corresponding to the subscribers. For each subscriber, the personalized information service comprises the steps of collecting operating information related to the subscriber operating the portable device, and transmitting the operating information to the information platform. The information platform analyzes the operating information to adjust the personalized behavior model corresponding to the subscriber. | 10-20-2011 |
20110258160 | DATA SYNCHRONIZATION METHODS FOR SYNCHRONIZING DATA IN COMMUNICATION SYSTEM AND COMMUNICATION SYSTEMS - A data synchronization method for synchronizing data in a communication system including an account server including a first data record of an account, a mobile device including a second data record, and a data server including a third data record is disclosed. The mobile device is connected to the account server and the data server. First, a first synchronization procedure is performed to synchronize data between the first data record of the account server and the second data record of the mobile device according to a first identification data. After the first synchronization procedure has been completed, a second synchronization procedure is performed to synchronize data between the synchronized second data record of the mobile device and the third data record of the data server according to the first identification data and a second identification data. | 10-20-2011 |
20110258292 | FILE DOWNLOAD METHOD FOR MOBILE DEVICE, SERVER AND MOBILE DEVICE THEREOF, AND COMPUTER-READABLE MEDIUM - A file download method for a mobile device, a server and a mobile device thereof, and a computer-readable medium are provided. In the method, the server obtains file identification information according to an access operation of a terminal device on a service website. When the file identification information corresponds to a file of a first type, the server transmits the file of the first type to the mobile device directly. When the file identification corresponds to a file of a second type, the server transmits the file identification information to the mobile device, so that the mobile device downloads the file of the second type according to the file identification information. | 10-20-2011 |
20110258329 | METHOD AND SYSTEM FOR PROVIDING ONLINE SERVICES CORRESPONDING TO MULTIPLE MOBILE DEVICES, SERVER, MOBILE DEVICE, AND COMPUTER PROGRAM PRODUCT - A method and a system for providing online services corresponding to multiple mobile devices, a server, a mobile device, and a computer program product are provided. The server provides a service website. In the present method, a login request of a user account of the service website is received from a terminal device. A first connection with a first mobile device of the user account is established, and a first device data of the first mobile device is obtained. A second connection with a second mobile device of the user account is established while maintaining the first connection, and a second device data of the second mobile device is obtained. A first online service corresponding to the first mobile device and a second online service corresponding to the second mobile device are provided on the service website according to the first device data and the second device data. | 10-20-2011 |
20110258555 | SYSTEMS AND METHODS FOR INTERFACE MANAGEMENT - Methods and systems for interface management are provided. First, a request message, requesting for arrangement information of at least one interface is received from a server, wherein the at least one interface contains at least one object and can be displayed on a screen of an electronic device according to the arrangement information. In response to the request message, respective arrangement information of the at least one interface is obtained and then transmitted to the server, such that a simulated interface of the at least one interface is displayed on a user interface at the server side based on the respective arrangement information received by the server, wherein when a change is made to the simulated interface of the at least one interface at the server side, the arrangement of the at least one interface is accordingly changed. | 10-20-2011 |
20120059576 | METHOD, SYSTEM, APPARATUS AND COMPUTER-READABLE MEDIUM FOR BROWSING SPOT INFORMATION - A method, a system, an apparatus, and a computer-readable medium for browsing spot information, adapted to an electronic device, are provided. In the present method, a plurality of spot information are retrieved, in which each of the spot information at least comprises a picture and a location of a spot. Next, an electronic map is displayed and a spot marker is marked at the spot location of each spot information on the electronic map. Meanwhile, a spot browsing bar is displayed on a side of the electronic map and the spot pictures of the spot information are sequentially displayed in the spot browsing bar. When a select operation of a certain spot marker on the electronic map is received, the spot browsing bar is scrolled to show the spot picture corresponding to the selected spot marker. | 03-08-2012 |
20140025291 | METHOD, SYSTEM, APPARATUS AND COMPUTER-READABLE MEDIUM FOR BROWSING SPOT INFORMATION - A method, a system, an apparatus, and a computer-readable medium for browsing spot information, adapted to an electronic device, are provided. In the present method, a plurality of spot information are retrieved, in which each of the spot information at least comprises a picture and a location of a spot. Next, an electronic map is displayed and a spot marker is marked at the spot location of each spot information on the electronic map. Meanwhile, a spot browsing bar is displayed on a side of the electronic map and the spot pictures of the spot information are sequentially displayed in the spot browsing bar. When a select operation of a certain spot marker on the electronic map is received, the spot browsing bar is scrolled to show the spot picture corresponding to the selected spot marker. | 01-23-2014 |
20140115667 | METHOD AND SYSTEM FOR PROVIDING A SERVICE FOR A MOBILE DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM - An online service providing system, a method, a server, and a mobile device thereof, and a computer program product are provided. The method includes sending a verification link corresponding to a user account that is not verified; after receiving a verification request corresponding to the verification link, determining whether a device identification sent by the mobile device that has logged in the user account is received; when receiving the device identification, confirming whether the user account is verified according to the device identification; after confirming that the user account is verified, when receiving a service request sent by a terminal device logging the user account into a service website, determining a homepage of the service website according to the device identification, and providing the online service corresponding to the mobile device to the terminal device through the service website. | 04-24-2014 |
20140172927 | File information processing method and portable device - A file information processing method for a portable device is provided. The method comprises receiving at least a file data from an information providing platform by the portable device. A personal terminal device corresponds to the portable device in the information providing platform and the information providing platform provides several information items which correspond to files respectively. The information providing platform receives at least a selecting signal for selecting at least one of the information items and transmits a file data of the file corresponding to the selected information items to the portable device. The portable device provides a file list listing file items corresponding to the received file data respectively. | 06-19-2014 |
20140208310 | SCENE-SOUND SET OPERATING METHOD AND PORTABLE DEVICE - A scene-sound set operating method adapted to a portable device is provided. According to the method, the portable device receives an operation command from a scene-sound set system that provides a plurality of scene-sound sets; and a personal terminal device and the portable device simultaneously log in the scene-sound set system and correspond to each other in the scene-sound set system. The scene-sound set system transmits the operation command to the portable device according to a selection signal which is transmitted from the personal terminal device. The selection signal indicates selection of at least one of the scene-sound sets. According to the operation command, the portable device automatically downloads the selected scene-sound set from the scene-sound set system. The downloaded scene-sound set is installed in the portable device. | 07-24-2014 |
Patent application number | Description | Published |
20120021564 | Method for packaging semiconductor device - The present invention provides a method for packaging semiconductor device which is using more than once reflow processes to heat the solder ball to prevent the deformation of solder ball, so that the yield of the manufacturing process can be increased and the reliability of the semiconductor device can be increased. | 01-26-2012 |
20120293220 | Reset Control Device, Reset Control Method and Electronic Device - A reset control device for an electronic device having a battery for providing operating power for a system circuit is provided. The reset control device includes a signal generating unit for generating a control signal, and a control module installed in the battery and coupled to the signal generating unit for disconnecting a power supply link between the battery and the system circuit for a predetermined duration and recovering the power supply link, when the control signal conforms to a predefined rule, so as to reset the system circuit. | 11-22-2012 |
20120330440 | KNEE JOINT PROSTHESIS - A knee joint prosthesis is adapted for interconnecting a prosthetic lower leg and a prosthetic thigh. The knee joint prosthesis includes a knee seat disposed under and connected to the prosthetic thigh, a connecting seat disposed above and connected to the prosthetic lower leg, a link assembly, and an adjusting unit. The link assembly includes a plurality of links each connected pivotally to the knee seat and the connecting seat in such a manner to allow the knee joint prosthesis to change between an elevated position and a flexed position. The adjusting unit is disposed in the knee seat, and is operable to cooperate with the link assembly to adjust difficulty level of changing the knee joint prosthesis between the elevated and flexed positions. | 12-27-2012 |
20130103167 | KNEE JOINT - A knee joint includes a knee member including a movable plate connected to and pressable toward a fixed seat, and an interspace formed between the fixed seat and the movable plate. An upper connecting unit disposed atop the knee member abuts against the movable plate. A pivot shaft is inserted threadedly into the knee member and is rotatable relative thereto. Pressing the upper connection unit against the movable plate constricts the interspace so that the pivot shaft is clamped tightly between the fixed seat and the movable plate, thereby restricting a relative rotation between the knee member and the pivot shaft. The movable plate is restored to its original position when unpressed. | 04-25-2013 |
20130123942 | PROSTHESIS FOOT - A prosthesis foot includes: a connecting unit including a flexible first plate and a leg-connecting member that is connected to the first plate; a buffer unit including a flexible second plate that has a front portion connected to and disposed under a front portion of the first plate, and an elastic wedge member that is clamped between the first and second plates to form an acute angle between the first and second plates; and a support unit including a flexible third plate that has a rear portion connected to and disposed under a rear portion of the second plate, and an elastic support member that is interposed between the second and third plates to form an acute angle between the second and third plates. | 05-16-2013 |
20130173021 | KNEE JOINT - A knee joint includes a knee member, an upper connecting member that is disposed on top of the knee member for connection with a prosthetic upper leg, a resilient member disposed between the knee member and the upper connecting member, and a connection seat that has an upper portion pivotally connected to the knee member and that has a lower portion for connecting with a prosthetic lower leg. | 07-04-2013 |