Patents by Inventor CHAO AN

CHAO AN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7696853
    Abstract: A coupled inductor structure applied in a first dielectric layer and a second dielectric layer disposed under the first dielectric layer includes a first inductor element disposed on the first dielectric layer and a second inductor element disposed on the second dielectric layer. The first inductor element has a first bending segment, a second bending segment connected to the first bending segment, and a third bending segment connected to the second bending segment. The second bending segment of the first inductor element has on the second dielectric layer a projection intersecting a second bending segment of the second inductor element. A relative position of the first bending segment of the first inductor element to a first bending segment of the second inductor element is opposite to another relative position of the third bending segment of the first inductor element to a third bending segment of the second inductor element.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: April 13, 2010
    Assignee: National Taiwan University
    Inventors: Hsin-Chia Lu, Tzu-Wei Chao
  • Patent number: 7697072
    Abstract: An image displaying method for a television includes: selecting a portion of a plurality of display regions of a screen of the television to display a still or animated image when a power-on signal is received; and utilizing all the plurality of display regions to display images corresponding to a television signal after a predetermined time period beginning from when the power-on signal is received. The present invention further discloses an image displaying method for a television, including: selecting a portion of a plurality of display regions of a screen of the television and stopping the displaying of images corresponding to a television signal on the selected display regions when a power-off signal is received; and stopping the displaying of images corresponding to the television signal on all the plurality of display regions after a predetermined time period beginning from when the power-off signal is received.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: April 13, 2010
    Assignee: Realtek Semicondcutor Corp.
    Inventors: Po-Wei Chao, Jin-Sheng Gong, An-Shih Lee
  • Publication number: 20100085497
    Abstract: The present invention discloses a liquid crystal display (LCD) device. The LCD device comprises an upper substrate and a lower substrate. Every two data lines and two scan lines define two pixels. Each pixel comprises a pixel electrode and a transistor, and a biased electrode is arranged under a slot between two pixel electrodes of the two pixels. When positive frame, the voltage of the biased electrode, VE, is greater than the voltage the pixel electrode, VP; when negative frame, the voltage of the biased electrode, VE, is smaller than the voltage the pixel electrode, VP.
    Type: Application
    Filed: December 30, 2008
    Publication date: April 8, 2010
    Applicant: Hannstar Display Corp.
    Inventor: Ching-Chao Chang
  • Publication number: 20100087315
    Abstract: In the present invention a composite particle including: a first polymeric particle having a diameter of from 100 nm to 3.5 microns including a core and a shell: the core including, when dry, at least one void; and the shell polymer having a calculated glass transition temperature(“Tg”) greater than 50° C.; and a second polymeric particle disposed on the surface of the first polymeric particle, the second polymeric particle having a minimum film-forming temperature of greater than 20° C.; wherein the ratio of the diameter of the first polymeric particle to the diameter of the second polymeric particle is from 1 to 50; and wherein the ratio of the weight of the first polymeric particle to the weight of the second polymeric particle is from 0.1 to 40, is provided.
    Type: Application
    Filed: September 25, 2009
    Publication date: April 8, 2010
    Inventors: Ravi Mukkamala, Chao-Jen Chung
  • Publication number: 20100085246
    Abstract: A transceiver module for a satellite antenna comprises a base and a cover. The base includes a transducer extending between a first end plate and a second end plate in a first direction, a first filter portion including a number or first grooves extending in the first direction and arranged along a second direction orthogonal to the first direction, and a waveguide to guide signals toward a third end plate. The cover serves as a second filter portion for the transceiver module and includes a number of second grooves arranged along the second direction. The base includes the transducer, the first filter portion and the waveguide as an integral member.
    Type: Application
    Filed: May 12, 2009
    Publication date: April 8, 2010
    Inventor: Wen-Chao Shen
  • Publication number: 20100085411
    Abstract: Systems for thermal patterning are presented. The system includes a thermal print head module. The thermal print head module includes at least one point heater. An elastic adjustable device is used for adjusting the flatness of the thermal print head module. A rotation adjustable device is used for controlling the thermal print head module to rotate with a predetermined angle.
    Type: Application
    Filed: July 21, 2009
    Publication date: April 8, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ying-Chi Chen, Chao-Hsu Tsai
  • Publication number: 20100084767
    Abstract: An interconnect structure including a noble metal-containing cap that is present at least on some portion of an upper surface of at least one conductive material that is embedded within an interconnect dielectric material is provided. In one embodiment, the noble metal-containing cap is discontinuous, e.g., exists as nuclei or islands on the surface of the at least one conductive material. In another embodiment, the noble metal-containing cap has a non-uniform thickness across the surface of the at least one conductive material.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chih-Chao Yang, Lynne M. Gignac, Chao-Kun Hu, Surbhi Mittal
  • Publication number: 20100085217
    Abstract: An input key subassembly for a handheld communication device is dislosed herein. The input key subassembly includes a dome overlay panel and a lightguide panel. The dome overlay panel includes a dome overlay layer and a dome switch having a peak facing frontally. The dome overlay layer has a front face located adjacent to the backside of the lightguide panel. The lightguide panel has at least one keystem and is located above a respective dome switch. A recessed perimeter region about the keystem has a height relative to the backside of the lightguide panel that is less than a height between the front side of the lightguide panel and the backside of the lightguide panel.
    Type: Application
    Filed: December 18, 2008
    Publication date: April 8, 2010
    Applicant: RESEARCH IN MOTION LIMITED
    Inventor: Chao Chen
  • Publication number: 20100085107
    Abstract: A trim fuse circuit includes a metal fuse, a trim pad coupled to the first end of the metal fuse, a first transistor coupled to the first end of the metal fuse, a second transistor coupled to the second end of the metal fuse, an inverter coupled to the second end of the metal fuse, a switch coupled to the second end of the metal fuse, and a common trim pad coupled to the control end of the switch. The inverter outputs a data signal according to the status of the metal fuse. The trim pad can be disposed on the scribe line of a wafer. When the trim pad is cut and accordingly connects to the substrate of the wafer, the data signal is not affected.
    Type: Application
    Filed: November 25, 2008
    Publication date: April 8, 2010
    Inventors: Chao-Hsing Huang, Chun-Liang Yeh
  • Publication number: 20100088681
    Abstract: A computer implemented method for the verification of concurrent software programs wherein the concurrent software program is partitioned into subsets named concurrent trace programs (CTPs) and each of the CTPs is evaluated using a satisfiability-based (SAT) symbolic analysis. By applying the SAT analysis to individual CTPs in isolation the symbolic analysis is advantageously more scalable and efficient.
    Type: Application
    Filed: October 1, 2009
    Publication date: April 8, 2010
    Applicant: NEC LABORATORIES AMERICA INC
    Inventors: Chao WANG, Aarti GUPTA, Swarat CHAUDHURI, Yu YANG
  • Publication number: 20100088390
    Abstract: Described is a technology that uses a web service as a proxy for transferring data between mobile communications devices. A short range communication link is established between a source device and a destination device. The source device sends a content identifier over the short range communication link to the destination device, that the destination devices uses to access the content, including when the short range communication link no longer exists. Also described is security for the content via authentication data (e.g., credentials) and policy associated with the content to control its access. The source device may select the destination device or may broadcast the content identifier to any number of destination devices within range.
    Type: Application
    Filed: October 3, 2008
    Publication date: April 8, 2010
    Applicant: MICROSOFT CORPORATION
    Inventors: Tian Bai, Eric I-Chao Chang, Raman Chandrasekar, Michael Ying-Kee Tsang
  • Publication number: 20100086309
    Abstract: A modulated optical system with cross-modulation compensation reduces or corrects cross-modulation that might occur at a target frequency range in a multichannel RF signal that modulates a laser. The system detects the cross-modulation, for example, by detecting an envelope of the RF signal or by detecting RF power fluctuations, generates a cross-modulation detection signal, filters the cross-modulation detection signal at the target frequency range, and imparts a compensating cross-modulation to the RF signal in response to the filtered cross-modulation detection signal.
    Type: Application
    Filed: October 3, 2008
    Publication date: April 8, 2010
    Applicant: APPLIED OPTOELECTRONICS, INC.
    Inventors: Jun Zheng, Chao-Hung Tsai
  • Publication number: 20100085754
    Abstract: A light-emitting device may include a heat-dissipating base, a light-emitting unit, a housing, and a first conductive contact and a second conductive contact. The heat-dissipating base has a top portion and a bottom portion. The bottom portion of the heat-dissipating base may include an exposed heat-dissipation surface. The light-emitting unit is over the top portion of the heat-dissipating base and is arranged to provide heat conductivity at least from the light-emitting unit to the heat-dissipating base. The light-emitting unit may include at least one light-emitting diode for emitting light and a first electrode and a second electrode. Heat may be generated as the light-emitting diode emits light, and the at least one light-emitting diode may have power input terminals for receiving power input to the at least one light-emitting diode. The power input may include one of an alternating-current input and a direct-current input.
    Type: Application
    Filed: October 7, 2009
    Publication date: April 8, 2010
    Inventors: Kung-Hsia Wang, Ra-Min Tain, Ping-Hsin Hsia, Hsien-Chang Lee, Shu-Jung Yang, Chao-Hsien Chang
  • Publication number: 20100084766
    Abstract: Semiconductor interconnect structures including a surface-repair material, e.g., a noble metal or noble metal alloy, that fills hollow-metal related defects located within a conductive material are provided. The filling of the hollow-metal related defects with the surface repair material improves the electromigration (EM) reliability of the structure as well as decreasing in-line defect related yield loss.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chih-Chao Yang, Conal E. Murray
  • Publication number: 20100086558
    Abstract: Proteins isolated from Coprinus clastophyllus having prolyl oligopeptidase activity, nucleic acids encoding the protein and methods for producing and using the protein, wherein SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:9 and SEQ ID NO:10 must be contained therein to at least 60% similarity. The proteins and nucleic acids have improved heat stability and perform more favorably in vivo having optimum activity conditions around 40 degrees centigrade and around pH 7, and can therefore be used in medicaments for the treatment of celiac disease caused by proline abundant gluten or other applications.
    Type: Application
    Filed: October 19, 2009
    Publication date: April 8, 2010
    Applicant: Food Industry Research & Development Institute
    Inventors: Jen-Tao Chen, Mei-Li Chao, Wen-Shen Chu, Chiou-Yen Wen
  • Publication number: 20100084254
    Abstract: A mobile electronic device has a dome switch assembly secured to the housing of the device, over a recess formed in the housing of device. The dome switch assembly has a substrate with a vent hole communicating between the recess of the housing and the space comprised between the substrate and a dome actuation portion of the dome switch assembly. Upon actuation of the dome switch assembly, air present between the dome actuation portion and the substrate flows into the recess of the housing.
    Type: Application
    Filed: February 26, 2009
    Publication date: April 8, 2010
    Applicant: Research In Motion Limited
    Inventors: Chao CHEN, Vijai RAJAGOPAL
  • Publication number: 20100088169
    Abstract: The invention provides methods and webpages for commerce and information exchange wherein a seller offers to consumers one or more products or services on a webpage that facilitates the exchange of information (e.g., product reviews, rankings, and applications data) and compensation between the seller and consumers or between consumers.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 8, 2010
    Applicant: Aptakon
    Inventor: David M. CHAO
  • Publication number: 20100085472
    Abstract: Disclosed is an image recording apparatus capable of preventing maloperations when entering into sleep mode. The image recording apparatus comprises a display module, a detecting unit, a power supply unit, a first switch, a second switch and a control unit having an interrupt unit. The control unit controls the first switch in an on-state to supply power to the display module and the detecting unit and executes a corresponding operation. After an idle status of the image recording apparatus exceeds a predetermined time, the control unit disables the interrupt unit and controls the second switch in an on-state and the first switch in an off-state to supply power to the detecting unit via the second switch. After a default time, the control unit enables the interrupt unit, therefore, maloperations when entering into the sleep mode can be prevented.
    Type: Application
    Filed: April 16, 2009
    Publication date: April 8, 2010
    Inventors: Yen-chao Chen, Jung-Ching Wang
  • Patent number: 7692459
    Abstract: A delay adjustor for adjusting the delay time of a signal, the adjustor comprising: a first capacitance unit and a variable capacitance unit serially coupled to the first capacitor wherein the capacitance of the variable capacitance unit is adjusted according to a first control signal and the variable capacitance unit comprises a plurality of second capacitors and at least a first switch coupled to the at least one capacitor of the second capacitors.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: April 6, 2010
    Assignee: Realtek Semiconductor Corp.
    Inventor: Chao-Cheng Lee
  • Patent number: D613278
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: April 6, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Feng Chu, Qiao-Hua Du, Chao-Hsun Lin, Jen-Lung Huang