Kun Wang
Kun Wang, Shanghai CN
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20110078728 | METHOD AND MEANS FOR PROVIDING ELECTRONIC PROGRAM GUIDE AND A METHOD AND MEANS FOR POSTING AND PRESENTING ADVERTISEMENT - Methods of and devices for providing EPG in a content server and in a multimedia server for assistance are provided. The method of providing EPG comprises: obtaining the titles and playtime of a first number of multimedia contents; generating an electronic program guide including the titles and playtime of the first number of multimedia contents; and sending the electronic program guide to the user equipments. Furthermore, methods of and devices for posting and present advertisements are provided. | 03-31-2011 |
20130293779 | METHOD AND APPARATUS FOR QUICKLY RESPONDING TO SIGNAL - An embodiment of the present invention discloses a method for quickly responding to a signal, where the method includes: generating a frame synchronization signal; pre-reading image data, and saving the image data after processing the image data; and receiving a TE signal, and outputting the processed image data according to the TE signal. An embodiment of the present invention further discloses an apparatus for quickly responding to a signal. Using the present invention may improve a rate for responding to a signal and reduce an instantaneous bandwidth pressure on a transmission line. | 11-07-2013 |
Kun Wang, Nantong CN
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20100288774 | AUTOMATIC FILLING TERMINATION DEVICE AND CRYOGENIC VESSEL WITH THE SAME - An automatic filling termination device and a cryogenic vessel are provided including a body with a chamber, defined in the cryogenic vessel and provided with an inlet, communicated with the inlet for filling cryogenic medium into the chamber, and an outlet, arranged on the top wall of the body for discharging the cryogenic medium in the chamber into the cryogenic vessel; a flow termination member blocking the outlet, defined in the chamber of the body and has a predetermined weight to not be floated in the cryogenic medium; a floater, located outside the body and moving up and down when the liquid level of the cryogenic medium as filled into the cryogenic vessel is changed; and a connection, penetrated through the outlet to connect the flow termination member with the floater, wherein the outlet internal diameter is greater than the connection outer diameter by a predetermined dimension. | 11-18-2010 |
Kun Wang, New Providence, NJ US
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20090163137 | Systems and methods for communicating and rendering electronic program guide information via digital radio broadcast transmission - Methods and systems for preparing data for broadcast via digital radio broadcast transmission is disclosed comprising the steps of receiving a plurality of content files corresponding to programming information for program content to be broadcast; receiving an index file having a pointer for each of the plurality of content files, wherein the index file is associated with a first logical address; storing the index file and the plurality of content files; scheduling a broadcast rotation of the index file and the plurality of content files (wherein the index file is scheduled for repeated transmission intermittently relative to selected ones of the content files); and transmitting the index file and the plurality of content files to an importer in accordance with the broadcast rotation. | 06-25-2009 |
20100215090 | Equalizer for AM In-Band On-Channel Radio Receivers - A method is provided for equalizing OFDM symbol vectors received on AM in-band on-channel radio signal including a main carrier and first and second BPSK modulated subcarriers. The method comprises the steps of: computing a BPSK magnitude signal; filtering the BPSK magnitude signal; filtering complex samples received on the main carrier; using the filtered BPSK magnitude signal and the filtered complex samples received on the main carrier to compute a plurality of flat fade equalization coefficients; and multiplying the OFDM symbol vectors by the flat fade equalization coefficients. A receiver that includes an equalizer, which operates in accordance with the method is also provided. | 08-26-2010 |
20130202023 | EQUALIZER FOR AM IN-BAND ON-CHANNEL RADIO RECEIVERS - A method is provided for equalizing OFDM symbol vectors received on AM in-band on-channel radio signal including a main carrier and first and second BPSK modulated subcarriers. The method comprises: computing a BPSK magnitude signal; filtering the BPSK magnitude signal; filtering complex samples received on the main carrier; using the filtered BPSK magnitude signal and the filtered complex samples received on the main carrier to compute a plurality of flat fade equalization coefficients; and multiplying the OFDM symbol vectors by the flat fade equalization coefficients. A receiver that includes an equalizer, which operates in accordance with the method is also provided. | 08-08-2013 |
Kun Wang, Taichung TW
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20090194973 | Foldable baby stroller - A baby stroller includes a first frame, a second frame, and two third frames with front wheels connected to two ends of the first frame by two pivotable members. The second frame with rear wheels are connected to the third frames. A handle is connected to the third frame and a seat is connected to the third frames and the second frame. A folding unit is used to pivot the first frame inward and an operation unit includes a rotation member which is operated to fold the handle. An adjustment unit adjusts the seat. A shade frame is connected to the seat and can extend or fold a fabric connected on the shade frame. | 08-06-2009 |
20130076079 | HIGHCHAIR - A highchair has a seat device, a bracket device and a table. The seat device has a base, a supporting sleeve and a seat. The bracket device is connected to the seat device and has two connecting segments, a connecting frame and a supporting arm. The connecting segments are respectively connected securely to the supporting sleeve and each has a connecting mount, a button seat, a pressing button and a button spring. The connecting frame connects to the connecting segments and has two inserting segments and a primary frame. The supporting arm is telescopically and pivotally connected to the connecting frame. The table is detachably mounted on the bracket device. | 03-28-2013 |
20130278040 | HIGH CHAIR - A high chair has a chair device and a fastener device. The fastener device is connected with the chair device and has a main body, a button and a button elastic member. The main body has a buckle recess formed in the main body and having an open side. The button is capable of retracting or protruding relative to a bottom of the buckle recess. The button elastic member is mounted in the main body and presses against the button. To push and pull the button allows a belt buckle to be easily taken out from and inserted into the buckle recess. | 10-24-2013 |
Kun Wang, Sunnyvale, CA US
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20090096547 | ACOUSTICALLY COUPLED RESONATORS AND METHOD OF MAKING THE SAME - An apparatus includes a substrate with a cavity and a two-stage resonator filter fabricated over the cavity. The two-stage resonator filter includes a first stage and a second stage. The first stage includes a first resonator and a second resonator, the second resonator acoustically coupled to the first resonator. The second stage includes a third resonator and a fourth resonator, the fourth resonator acoustically coupled to the third resonator. The second resonator and the third resonators are electrically coupled. A decoupling layer couples the first resonator and the second resonator. The decoupling layer extends between the third resonator and the fourth resonator. The first resonator and the fourth resonator are above the substrate. The decoupling layer is above the first resonator and the fourth resonator. The second resonator and the third resonators are above the decoupling layer. | 04-16-2009 |
20130321100 | LATERALLY-COUPLED ACOUSTIC RESONATORS - An apparatus, comprises a piezoelectric layer, a first acoustic resonator comprising first and second electrodes formed on opposite sides of the piezoelectric layer, and a second acoustic resonator comprising first and second electrodes formed on opposite sides of the piezoelectric layer and acoustically coupled to the first acoustic resonator. | 12-05-2013 |
20150244343 | LATERALLY-COUPLED ACOUSTIC RESONATORS - An apparatus, comprises a piezoelectric layer, a first acoustic resonator comprising first and second electrodes formed on opposite sides of the piezoelectric layer, and a second acoustic resonator comprising first and second electrodes formed on opposite sides of the piezoelectric layer and acoustically coupled to the first acoustic resonator. | 08-27-2015 |
Kun Wang, Beijinglovolo CN
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20090031290 | METHOD AND SYSTEM FOR ANALYZING PARALLELISM OF PROGRAM CODE - Methods and systems are provided for analyzing parallelism of program code. According to a method, the sequential execution of the program code is simulated so as to trace the execution procedure of the program code, and parallelism of the program code is analyzed based on the result of the trace to the execution procedure of the program code. Execution information of the program code is collected by simulating the sequential execution of the program code, and parallelism of the program code is analyzed based on the collected execution information, so as to allow programmers to perform parallel task partitioning of the program code with respect to a multi-core architecture more effectively, thus increasing the efficiency of parallel software development. | 01-29-2009 |
Kun Wang, Taichung County TW
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20090000028 | Arc type baby crib with inclined corner seats - An arc type baby crib has four inclined corner seats, top tubes, four bases, bottom tubes and upright tubes each being pivotally connected to the inclined corner seat and the base. The top tube is arced and is concave outward. The inclined corner seat is inclined by an angle so that a portion of the inclined corner seat pivotally connected to the upright tube is not perpendicular to a floor. The upright tube is further arced. An inner wall of the inclined corner seat is formed with a land track corresponding to a sliding slot of the upright tube. Thus, the arced top tubes and the arced upright tubes in the baby crib may be firmly and symmetrically combined when the upright tubes under the inclined corner seats are not perpendicular to the arced top tubes. | 01-01-2009 |
Kun Wang, San Diego, CA US
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20080299586 | OLFACTORY RECEPTORS FOR ISOLVALERIC ACID AND RELATED MALODORANTS AND USE THEREOF IN ASSAYS FOR IDENTIFICATION OF BLOCKERS - A subgenus of olfactory receptors (ORs) that are activated by isovaleric acid (IVA) are identified as well as assays that utilize one or more of these ORs. These assays are useful for identifying potential anti-odorants which may be used in deodorants, air and carpet fresheners, fabric deodorizers, and other compositions for camouflaging odor attributable to IVA and related carboxylic acids. | 12-04-2008 |
Kun Wang, Fongyuan City TW
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20080229496 | Egg-shaped 3D portable basket for baby - An egg-shaped 3D portable basket for baby includes a main frame having a pair of arcuate rod connected by a pair of coupling means onto which is an arcuate handle pivoted, a packing cloth having two layer surround the main frame and a folding portion wrap on the frame, an inserting plate having front and rear arcuate plates of different arc respectively inserting into a front seam and rear seam of the cloth and fastened by a pair of zippers. Thereby the portable basket has solid, light weighted, thin, elastic and bumpproof function. The egg-shaped 3D configuration has beautiful out look and protects the baby in very safe condition. | 09-25-2008 |
Kun Wang, Berkeley CA
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20080224756 | DIGITAL PULSE-WIDTH MODULATOR BASED ON NON-SYMMETRIC SELF-OSCILLATING CIRCUIT - A low-power digital pulse-width modulator (DPWM) architecture for high frequency dc-dc switch-mode power supplies (SMPS) is disclosed that is well-suited for integration in power management systems of small handheld devices. The DPWM can operate in a stand-alone mode, without external clock, and can be implemented on a portion of silicon area needed for other DPWM solutions. In addition it has low power consumption and provides a good linearity of the input-to-output characteristic, also not characteristic for other architectures. | 09-18-2008 |
Kun Wang, Berkeley, CA US
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20080225938 | DIGITAL PULSE FREQUENCY/PULSE AMPLITUDE (DPFM/DPAM) CONTROLLER FOR LOW-POWER SWITCHING-POWER SUPPLIES - A digital controller for dc-dc switching converters can operate under light load conditions. The controller can be suitable for the use in switch-mode power supplies providing regulated output voltage for handheld devices and other low-power electronics. To create long time intervals, compared to the propagation time of digital logic a DPFM/DPAM can use a ring oscillator with two sets of delay cells and two signals racing around the ring. | 09-18-2008 |
Kun Wang, Kanagawa JP
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20130309124 | AUSTENITIC FE-NI-CR ALLOY - An austenitic Fe—Ni—Cr alloy comprises C: 0.005˜0.03 mass %, Si: 0.15˜1.0 mass %, Mn: not more than 2.0 mass %, P: not more than 0.030 mass %, S: not more than 0.002 mass %, Cr: 18˜28 mass %, Ni: 20˜38 mass %, Mo: 0.10˜3 mass %, Co: 0.05˜2.0 mass %, Cu: less than 0.25 mass %, N: not more than 0.02 mass %, provided that PRE=Cr+3.3×Mo+16×N≧20.0 and PREH=411−13.2×Cr−5.8×Mo+0.1×Mo | 11-21-2013 |
20150376752 | AUSTENITIC FE-NI-CR ALLOY - An austenitic Fe—Ni—Cr alloy comprises C: 0.005˜0.03 mass %, Si: 0.17˜4.0 mass %, Mn: not more than 2.0 mass %, P: not more than 0.030 mass %, S: not more than 0.0015 mass %, Cr: 18˜28 mass %, Ni: 21.5˜32 mass %, Mo: 0.10˜2.8 mass %, Co: 0.05˜2.0 mass %, Cu: less than 0.25 mass %, N: not more than 0.018 mass %, Al: 0.10˜4.0 mass %, Ti: 0.10˜1.0 mass %, Zr: 0.01˜0.5 mass %, and the balance being Fe and inevitable impurities; wherein Cr, Mo, N and Cu satisfy PRE=Cr+3.3×Mo+16×N≧20.0 and PREH=411-13.2×Cr-5.8×Mo+0.1×Mo | 12-31-2015 |
Kun Wang, Guangzhou CN
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20140126803 | PAPER MEDIUM IDENTIFYING DEVICE AND IDENTIFYING METHOD - A paper medium identifying device and an identifying method. The paper medium identifying device comprises an image data obtaining unit, a faulty wire detecting unit, an image dividing unit, a standard template data storage unit, a comprehensive analyzing unit, a new template generating unit and a judging unit. The paper medium identifying device divides the standard template into new sub-templates by dividing the template from a faulty wire position as margin, and then matches the sub-templates with a papery medium image which being identified so as to avoid the influence of faulty wires on the template match identification and improve the acceptance rate of the papery medium identifying device. | 05-08-2014 |
20140210161 | VALUABLE FILE IDENTIFICATION DEVICE - A valuable file identification device, comprising a housing; a hollow transparent drum; an annular clamping belt supported by at least two tension rollers and pressing against the transparent drum, the outer surface of the annular clamping belt and the outer surface of the transparent drum forming a clamping and conveying channel for the valuable file, and the length of the clamping and conveying channel being greater than that of the valuable file in the conveying direction; at least one information acquisition device, the information acquisition element of the information acquisition device being adjacent to the inner surface of the transparent drum, facing at least a part of the outer surface of the annular clamping belt, and being fixed relative to the side wall of the housing; and a power-driven device respectively driving the transparent drum and the annular clamping belt to move synchronously in opposite directions. | 07-31-2014 |
20140270460 | PAPER IDENTIFYING METHOD AND RELATED DEVICE - A paper identifying method and a related device, used for accurately identifying soilage conditions of paper according to the recency degree of the paper. The method in an embodiment of the present invention comprises: obtaining a pixel gray value group of an image of input paper, the pixel gray value group being a combination of gray values of sampled pixels of a specified region of the input paper; obtaining an average value of gray values of all pixels in the pixel gray value group, and using same as a first average gray value; comparing the first average gray value with a recency threshold to determine the recency level of the input paper; obtaining the soilage depth of each of N regions of the input paper, the N being an integer greater than or equal to 1; and determining the soilage level of the input paper according to the soilage depth of the N regions, the region area and a soilage threshold, the soilage threshold corresponding to the recency level. | 09-18-2014 |
20150178560 | RECOGNITION METHOD AND RECOGNITION DEVICE FOR SHEET-TYPE MEDIUM - The present invention relates to a recognition method and a recognition device for a sheet-type medium. The method comprises: step 1, collecting image information; step 2, splitting from the image information collected image information of an object-to-be-recognized; step 3, reconstructing image data of a feature area, extracting a feature on the reconstructed image data, and forming an eigenvector; and, step 4, sending the eigenvector into a standard data-trained classifier, and acquiring a recognition result. The method has an image reconstructed on the basis of feature area prior information, improves image quality, facilitates increased recognition accuracy, and, because only the image area that requires feature extraction is reconstructed, reduces storage space consumption. This not only saves large amounts of storage space and time and increases resource utilization rate, but also increases recognition accuracy and achieves an improved balance between resource and efficiency. | 06-25-2015 |
20150220936 | VALUABLE DOCUMENT AUTHENTICATION METHOD AND DEVICE - A valuable document authentication method and device. Whether a valuable document, an image sensor or a first sensor has shifted or not, the effect of authenticating the valuable document will not be affected, because a reference unit is needed to determine the location relationship between the image sensor and the first sensor before the valuable document is authenticated, thereby preventing an error occurring with the authenticated valuable document due to the fact that each sensor has shifted; moreover, when the valuable document is authenticated, even if the valuable document has shifted, the correctness of the valuable document authenticated can also be guaranteed by the conversion of the location relationship between a detection object and the sensor. Therefore, the solution provided in the present invention improves the identification accuracy and working efficiency of the authentication device, thereby providing convenience for users. | 08-06-2015 |
20150356372 | CHARACTER RECOGNITION METHOD - The present invention relates to a character recognition method. Same comprises: step | 12-10-2015 |
Kun Wang, Sugar Land, TX US
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20140152456 | Failure Point Diagnostics in Cable Telemetry - Methods and systems for failure point diagnostics in cable telemetry at a wellsite. The methods involve providing a system includes a cable operatively coupling between a surface modem and a downhole modem that is operatively coupled to a downhole toolstring of one or more downhole tools via a toolbus. The methods further involve generating a plurality of test signals, sequentially applying the test signals across one or more test loops in the cable telemetry system, and generating a failure point alert when at least one of the test signals fails in at least one of the test loops. The failure point alert identifies which component of the cable telemetry system caused the test signal to fail. | 06-05-2014 |
20140152457 | Toolstring Communication in Cable Telemetry - Systems and methods for toolstring communication in cable telemetry. The methods involve positioning a cable telemetry system in a wellbore. The cable telemetry system can include a surface modem, a downhole toolstring of downhole tools, a downhole modem operatively coupled to the downhole toolstring, a cable operatively coupling between the surface modem and the downhole modem, and a surface data routing module that polls and trains the cable telemetry system. The methods also involve performing a pre-transmission poll of a rate requirement for the downhole toolstring and a telemetry type for the downhole modem, applying a training phase to establish a transmission link between the surface modem and the downhole modem, configuring data obtained by the downhole toolstring for an uplink via the transmission link, and transmitting the uplink via the transmission link. | 06-05-2014 |
20140152459 | Wellsite System and Method for Multiple Carrier Frequency, Half Duplex Cable Telemetry - Methods and systems for multiple carrier frequency, half duplex cable telemetry for a wellsite. The methods involve generating a first type of bi-directional message in a first propagation mode, generating a second type of bi-directional message in the first propagation mode and in a second propagation mode, transmitting over a cable operatively coupling a surface modem and a downhole modem the first and second types of bi-directional message sequentially in a plurality of time periods across a single frequency bandwidth, and separating each of the first and second types of bi-directional message from a most subsequently transmitted one of the first and second types of bi-directional message by a quiet time sample during which no message is transmitted. | 06-05-2014 |
20140152460 | Toolstring Topology Mapping in Cable Telemetry - Toolstring topology mapping systems having a downhole toolstring including a master node controller and a plurality of nodes and related methods. The methods involve querying each of the plurality of nodes in the downhole toolstring for actual topology information, receiving actual topology information from each of the plurality of nodes in the downhole toolstring in response to querying, and generating a topology map of the downhole toolstring based on the actual topology information from each of the plurality of nodes in the downhole toolstring. The methods can also involve comparing the topology map with the input topology information to identify topology mismatch and then take remedial actions if needed. | 06-05-2014 |
Kun Wang, West Windsor, NJ US
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20140354446 | Cable Telemetry Synchronization System and Method - Cable telemetry synchronization systems and methods. The synchronization can involve positioning downhole equipment into a wellbore via a cable operatively coupled to a surface module that can include a telemetry system master clock. The downhole equipment can include a toolbus master node and at least one slave node module having a node clock operatively coupled to the toolbus master node. The synchronization can also involve sending a frame start command to the at least one slave node module from the toolbus master node at predetermined intervals, receiving a clock value from each of the at least one slave node module, calculating a clock offset for each of the at least one slave node module, and sending an absolute clock value and the calculated clock offset for each of the at least one slave node module via a downlink synchronization command to the at least one slave node module. | 12-04-2014 |
Kun Wang, Wuhan CN
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20150019808 | HYBRID STORAGE CONTROL SYSTEM AND METHOD - Disclosed are a hybrid storage control system and method. Hard disk arrays are divided into a solid-state hard disk array and a disk-type hard disk array according to a type, and the solid-state hard disk array is used as a default data read source, thereby improving a data read speed of the system without reducing security performance of the system. In addition, sequential write is adopted for a manner of writing data into a normal hard disk, so that disk head seeking is not required in a write operation, and the speed of writing the data into the normal hard disk matches the speed of writing the data in a solid-state hard disk, thereby further improving a data write speed. The present invention is applicable to various storage systems including both a solid-state hard disk and a disk-type hard disk. | 01-15-2015 |
Kun Wang, Guangdong Province CN
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20150130025 | TRANSISTOR FABRICATING METHOD AND TRANSISTOR - The invention provides a method for fabricating a transistor and a transistor, wherein the method for fabricating a transistor includes: growing a second oxide layer on the surface of a substrate on which a first oxide layer and a first base region are formed, wherein the second oxide layer is formed above the first base region; forming an emitter region in a first preset area on the second oxide layer; forming a contact hole in a second preset area on the second oxide layer, wherein the second preset area does not overlap with the first preset area; injecting doping elements into the surface of the first base region in the area of the contact hole; and thermally processing the substrate to activate the doping elements to form a second base region. The invention may fabricate the dense base region lithography layer and the contact hole lithography layer in an integrate process ingeniously to thereby perform self-alignment between the dense base region lithography layer and the contact hole lithography layer and address the problem deviation of alignment between the dense base area and the contact hole. | 05-14-2015 |
Kun Wang US
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20150307427 | Process for Producing Phenol - In a process for producing phenol, cyclohexylbenzene is contacted with an oxygen-containing compound in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to produce a product comprising cyclohexylbenzene hydroperoxide and unreacted cyclic imide catalyst. Without removing all the unreacted cyclic imide catalyst, at least a portion of the product is contacted with an acidic molecular sieve under conditions effective to adsorb at least a portion of the unreacted cyclic imide and to convert at least part of the cyclohexylbenzene hydroperoxide in the product portion into phenol and cyclohexanone. | 10-29-2015 |
Kun Wang, Qingdao CN
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20160115727 | OPENING/CLOSING MECHANISM EQUIPPED WITH A SELF-LOCK DEVICE - The present invention relates to an opening/closing mechanism equipped with a self-lock device; the opening/closing mechanism includes a baseplate( | 04-28-2016 |
Kun Wang, Shenzhen CN
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20160142022 | Multiband Power Amplification Apparatus - The present application provides a multiband power amplification apparatus. The first input terminal receives a signal in a frequency band f | 05-19-2016 |