Patents by Inventor Cai LI

Cai LI 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: 8901909
    Abstract: An integrated circuit device for delivering power to a load includes a controller circuit, a cascade circuit, and a power delivery circuit. The controller circuit generates a plurality of control signals. The cascade circuit receives the control signals from the controller circuit and sequentially outputs the control signals onto a cascade bus. The power delivery circuit receives the control signals from the controller circuit and delivers an amount of current to the load, in response to one of the control signals.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 2, 2014
    Assignee: NetLogic Microsystems, Inc.
    Inventors: Sandeep Khanna, Maheshwaran Srinivasan, De Cai Li, Chetan Deshpande
  • Publication number: 20140348009
    Abstract: A method in a communication terminal for measuring one or more measurement quantities, wherein the measurement quantities correspond to a measurement identity, the method comprising: determining whether measurement of the measurement quantities can be performed in a first measurement occasion corresponding to the measurement identity; and if measurement of the measurement quantities cannot be performed in the first measurement occasion, measuring the measurement quantities using one or more other measurement occasions, wherein the one or more of the other measurement occasions correspond to at least one other measurement identity.
    Type: Application
    Filed: February 8, 2013
    Publication date: November 27, 2014
    Applicant: Spreadtrum Communications (Shanghai) Co., Ltd.
    Inventors: Cai Li, Wei Han, Yanshan Shi
  • Patent number: 8836306
    Abstract: An integrated circuit device for delivering power to a load includes a controller circuit, a cascade circuit, and a power delivery circuit. The controller circuit generates a plurality of control signals. The cascade circuit receives the control signals from the controller circuit and sequentially outputs the control signals onto a cascade bus. The power delivery circuit receives the control signals from the controller circuit and delivers an amount of current to the load, in response to one of the control signals.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 16, 2014
    Assignee: NetLogic Microsystems, Inc.
    Inventors: Sandeep Khanna, Maheshwaran Srinivasan, De Cai Li, Chetan Deshpande
  • Patent number: 8758964
    Abstract: Disclosed is an LCD panel photolithography process, employed in a lithography system for manufacturing a plurality of LCD panel, comprising steps of: performing photolithography to a glass substrate with a first mask, and the first mask comprises a plurality of sets of alignment marks corresponding to a plurality of following masks thereafter, and a plurality of sets of alignment marks corresponding to the plurality of following masks thereafter are formed on the glass substrate; and employing the plurality of sets of alignment marks on the glass substrate respectively, to perform alignment procedure and photolithography for the plurality of following masks with the plurality of sets of alignment marks on the glass substrate to form patterns; wherein corresponding to the same LCD panel area, the plurality of sets of alignment marks on the glass substrate have different position coordinates respectively.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: June 24, 2014
    Assignee: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventor: Cai-li Zhang
  • Publication number: 20140168741
    Abstract: A bias voltage control system and method for an optical IQ modulator are disclosed. The optical IQ modulator includes an I-branch Mach-Zehnder Modulator (MZM) to which an I-branch bias voltage is applied, a Q-branch MZM to which a Q-branch bias voltage is applied, and an optical phase shifter to which an orthogonal bias voltage is applied. The system comprises a photo-detector converting at least a part of an optical signal output by the optical IQ modulator to an electrical signal; an analog-to-digital converter converting the electrical signal to a digital signal; and a digital signal processor superimposing a first dither signal and a second dither signal on the I-branch bias voltage and the Q-branch bias voltage respectively to generate a first order harmonic signal and a second order harmonic signal, and controlling the bias voltages according to powers of a DC component, and the first and second order harmonic signals.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
    Inventors: Cai LI, Qi YANG, Zhu YANG, Shaohua YU
  • Publication number: 20140045104
    Abstract: Disclosed is an LCD panel photolithography process, employed in a lithography system for manufacturing a plurality of LCD panel, comprising steps of: performing photolithography to a glass substrate with a first mask, and the first mask comprises a plurality of sets of alignment marks corresponding to a plurality of following masks thereafter, and a plurality of sets of alignment marks corresponding to the plurality of following masks thereafter are formed on the glass substrate; and employing the plurality of sets of alignment marks on the glass substrate respectively, to perform alignment procedure and photolithography for the plurality of following masks with the plurality of sets of alignment marks on the glass substrate to form patterns; wherein corresponding to the same LCD panel area, the plurality of sets of alignment marks on the glass substrate have different position coordinates respectively.
    Type: Application
    Filed: October 17, 2013
    Publication date: February 13, 2014
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventor: Cai-li Zhang
  • Publication number: 20130032657
    Abstract: A bobbin is provided, which includes a main body, a first block board, a second block board, and at least one guiding member. The main body extends along an axis. The first block board and the second block board circumferentially surround ends of the main body and radially extend from the main body, respectively. The guiding member is formed on the first block board or the second block board and comprises a dummy pin, radially extending from the first block board or the second block board.
    Type: Application
    Filed: May 9, 2012
    Publication date: February 7, 2013
    Inventors: Chun-Ching Yen, Shih-Yun Chen, Cai-Li Gu, Tsa-Sheng Lin
  • Publication number: 20130009619
    Abstract: An integrated circuit device for delivering power to a load includes a controller circuit, a cascade circuit, and a power delivery circuit. The controller circuit generates a plurality of control signals. The cascade circuit receives the control signals from the controller circuit and sequentially outputs the control signals onto a cascade bus. The power delivery circuit receives the control signals from the controller circuit and delivers an amount of current to the load, in response to one of the control signals.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: Netlogic Microsystems, Inc.
    Inventors: Sandeep Khanna, Maheshwaran Srinivasan, De Cai Li, Chetan Deshpande
  • Publication number: 20130009479
    Abstract: An integrated circuit device for delivering power to a load includes a controller circuit, a cascade circuit, and a power delivery circuit. The controller circuit generates a plurality of control signals. The cascade circuit receives the control signals from the controller circuit and sequentially outputs the control signals onto a cascade bus. The power delivery circuit receives the control signals from the controller circuit and delivers an amount of current to the load, in response to one of the control signals.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: NetLogic Microsystems, Inc.
    Inventors: Sandeep Khanna, Maheshwaran Srinivasan, De Cai Li, Chetan Deshpande
  • Patent number: 8274265
    Abstract: An integrated circuit device for delivering power to a load includes a controller circuit, a cascade circuit, and a power delivery circuit. The controller circuit generates a plurality of control signals. The cascade circuit receives the control signals from the controller circuit and sequentially outputs the control signals onto a cascade bus. The power delivery circuit receives the control signals from the controller circuit and delivers an amount of current to the load, in response to one of the control signals.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: September 25, 2012
    Assignee: NetLogic Microsystems, Inc.
    Inventors: Sandeep Khanna, Maheshwaran Srinivasan, De Cai Li, Chetan Deshpande
  • Publication number: 20120141926
    Abstract: Disclosed is an LCD panel photolithography process, employed in a lithography system for manufacturing a plurality of LCD panel, comprising steps of: performing photolithography to a glass substrate with a first mask, and the first mask comprises a plurality of sets of alignment marks corresponding to a plurality of following masks thereafter, and a plurality of sets of alignment marks corresponding to the plurality of following masks thereafter are formed on the glass substrate; and employing the plurality of sets of alignment marks on the glass substrate respectively, to perform alignment procedure and photolithography for the plurality of following masks with the plurality of sets of alignment marks on the glass substrate to form patterns; wherein corresponding to the same LCD panel area, the plurality of sets of alignment marks on the glass substrate have different position coordinates respectively.
    Type: Application
    Filed: August 24, 2011
    Publication date: June 7, 2012
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Cai li Zhang
  • Patent number: 7656716
    Abstract: A system for searching an input string for a number of regular expressions includes a search block and a compiler. The search block includes a plurality of content addressable memory (CAM) devices, wherein each of the CAM devices is differently configured to implement search operations for regular expressions having a unique level of complexity. The compiler is configured to determine the complexity level of each of the regular expressions, and is configured to store each regular expression in a selected one of the CAM devices according to its complexity level.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: February 2, 2010
    Assignee: NetLogic Microsystems, Inc
    Inventors: Varadarajan Srinivasan, Maheshwaran Srinivasan, Sachin Joshi, Sandeep Khanna, De Cai Li
  • Publication number: 20030105301
    Abstract: A method for the separation of at least one glyco-containing entity, in which method said entity or entities dissolved/suspended in a liquid is/are contacted with a polymer, which has boronic acid covalently coupled to said polymer and previously has been equilibrated with said liquid, to form a boronate-glyco-complex whereafter the glyco-containing entity or entities is/are released from the boronate-modified polymer is disclosed, wherein said liquid contains one or more substances capable of forming complexes with boronic acids/boronate anions, which complexes are weaker than the boronate-glyco-complex but stronger than complexes formed by interactions others than glyco-boronate.
    Type: Application
    Filed: November 5, 2002
    Publication date: June 5, 2003
    Inventors: Yu Cai Li, Igor Galaev, Hans Jungvid, Eva Linne Larsson, Bo Mattlasson