Patents by Inventor Ting Zheng

Ting Zheng 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).

  • Publication number: 20180061350
    Abstract: A gate driving circuit is provided. The gate driving circuit includes multistage driving modules, where an Nth stage driving module includes a setting circuit, a first driving circuit, an isolating switch circuit, a second driving circuit and an anti-noise circuit. The setting circuit generates a first precharge signal according to a gate driving signal of an (N?2)th scan line or a start signal. The isolating switch circuit coupled between the first driving circuit and the second driving circuit provides a second precharge signal, so as to effectively avoid a flickering problem of a display image caused by a surge of the gate driving signal due to a coupling effect of a parasitic capacitance of the transistor and a bootstrap capacitor, and meanwhile the bootstrap capacitor is not used, so as to effectively reduce a bezel area.
    Type: Application
    Filed: October 27, 2016
    Publication date: March 1, 2018
    Applicants: Chunghwa Picture Tubes, LTD., National Chiao Tung University
    Inventors: Wei-Lien Sung, Han-Lung Liu, Wen-Chuan Wang, Chi-Liang Kuo, Yuan-Hao Chang, Wen-Che Wang, Po-Tsun Liu, Guang-Ting Zheng, Yu-Fan Tu
  • Publication number: 20170309238
    Abstract: A display panel includes a substrate, and a pixel array and a gate driving circuit. The gate driving circuit provides gate driving signals to the pixel array, and includes shift registers, wherein each shift register includes a voltage providing unit, a first driving transistor, a voltage transmitting unit and a second driving transistor. The voltage providing unit receives a setting signal and a system high voltage to provide a first terminal voltage. The first driving transistor receives a first clock signal and the first terminal voltage to provide a first gate driving signal. The voltage transmitting unit receives the first gate driving signal to provide a second terminal voltage. The second driving transistor receives a second clock signal and the second terminal voltage to provide a second gate driving signal. Therefore, the influence caused by large difference of driving capabilities of the first and the second driving transistor is avoided.
    Type: Application
    Filed: May 9, 2016
    Publication date: October 26, 2017
    Inventors: Wei-Lien Sung, Han-Lung Liu, Wen-Chuan Wang, Shao-Lun Chang, Shih-Chieh Lin, Po-Tsun Liu, Guang-Ting Zheng, Shao-Huan Hung
  • Patent number: 9792869
    Abstract: A display panel includes a substrate, and a pixel array and a gate driving circuit. The gate driving circuit provides gate driving signals to the pixel array, and includes shift registers, wherein each shift register includes a voltage providing unit, a first driving transistor, a voltage transmitting unit and a second driving transistor. The voltage providing unit receives a setting signal and a system high voltage to provide a first terminal voltage. The first driving transistor receives a first clock signal and the first terminal voltage to provide a first gate driving signal. The voltage transmitting unit receives the first gate driving signal to provide a second terminal voltage. The second driving transistor receives a second clock signal and the second terminal voltage to provide a second gate driving signal. Therefore, the influence caused by large difference of driving capabilities of the first and the second driving transistor is avoided.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 17, 2017
    Assignees: Chunghwa Picture Tubes, LTD., National Chiao Tung University
    Inventors: Wei-Lien Sung, Han-Lung Liu, Wen-Chuan Wang, Shao-Lun Chang, Shih-Chieh Lin, Po-Tsun Liu, Guang-Ting Zheng, Shao-Huan Hung
  • Publication number: 20170228521
    Abstract: An improved workflow for acquiring image data of the eye of a patient is described. The workflow can be used with any ophthalmic diagnostic devices including an Optical Coherence Tomography (OCT) device. This workflow is referred herein as a report driven workflow. Under the report driven workflow, a plurality of report options are presented to the device operator. These report options are selectable to generate a report summarizing analysis relating to a specific pathology or region of the eye. A desired report option is selected by the device operator. Based on the selected report option, one or more scan types are automatically selected by the device software. Image data corresponding to the one or more scan types are captured using the ophthalmic diagnostic device. An analysis for the selected desired report option is generated based on the captured image data and is then presented to the device operator.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 10, 2017
    Inventors: Raghavendra APPAKAYA, Gautam JINDAL, Arindam SARKER, Ting ZHENG, Xunchang CHEN
  • Publication number: 20170212129
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Application
    Filed: April 6, 2017
    Publication date: July 27, 2017
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20170053595
    Abstract: A pixel circuit includes first to third switches, a transistor, a light emitting diode, and first and second capacitors. The first switch has its control end coupled to a first scan line and its first end for receiving a data signal. The second switch has its control end coupled to a second scan line and its third end for receiving a power supply voltage. The transistor has its control end coupled to the second end and its fifth end coupled to the fourth end. The third switch has its control end coupled to a third scan line and its eighth end coupled to the sixth end. the light emitting diode has its anode and cathode coupled to the eighth end and a reference voltage level, respectively. The first and second capacitors are coupled between the second end and seventh end and between the seventh end and reference voltage level, respectively.
    Type: Application
    Filed: August 17, 2015
    Publication date: February 23, 2017
    Inventors: PO-TSUN LIU, GUANG-TING ZHENG, CHENG-YU TSAI, HSING-HUNG HSIEH, CHUNG-CHIN HSIAO
  • Publication number: 20160356783
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Application
    Filed: August 19, 2016
    Publication date: December 8, 2016
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20160344220
    Abstract: The present invention provides a temperature sensing circuit, which comprises a switching circuit, a charging circuit, and a judging circuit. The switching circuit receives a supply voltage for generating a switching signal. The charging circuit is coupled to the switching circuit and receives the supply voltage. The switching signal controls the charging circuit for generating a voltage signal according to the supply voltage. The judging circuit is coupled to the charging circuit for generating a judging signal according to the level of the voltage signal. The levels of the switching signal and the voltage signal are related to a temperature state; and the judging signal represents the temperature state. The temperature sensing circuit can be applied to the driving circuit of a display panel for detecting the temperature state. Hence, the level of the driving signal of the driving circuit can be adjusted for improving the image quality.
    Type: Application
    Filed: July 26, 2013
    Publication date: November 24, 2016
    Applicants: NATIONAL CHIAO TUNG UNIVERSITY, GIANTPLUS TECHNOLOGY CO., LTD.
    Inventors: PO-TSUN LIU, LI-WEI CHU, GUANG-TING ZHENG, YI-CHUN KUO, CHUN-YEN CHEN, KU-HUANG LAI
  • Patent number: 9448147
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: September 20, 2016
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20160059031
    Abstract: A catheter/stent has multiple LEDs set in it along its length, connected to a voltage source such as a medical battery. The catheter/stent is inserted into the bile duct, to provide relief for tumor in growth that would otherwise obstruct the flow of bile through the bile duct. The LEDs perform photodynamic therapy to keep the lumen of the catheter free of tumor cells and bacteria.
    Type: Application
    Filed: June 26, 2013
    Publication date: March 3, 2016
    Inventors: Andrew Wescott, Yvonne Teng, Ting Zheng, Xuxin Zhang, Thomas H. Foster
  • Publication number: 20150064720
    Abstract: The invention relates to biomolecules conjugated to graphene quantum dots, and in particular, to use of such biomolecule-graphene quantum dot conjugates as fluorophores for imaging applications.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 5, 2015
    Inventors: Peng Chen, Xin Ting Zheng
  • Patent number: 8963900
    Abstract: The invention provides a bidirectional scanning driving circuit, which comprises N stages of driving modules. Driving module comprises an output unit, a forward input unit, and a reverse input unit. For the n-th stage driving module, the forward input unit receives a first input voltage and a front forward scan signal of any of the driving modules lower than or equal to (n?2)th stage for charging or discharging a control node of the output unit. The reverse input unit receives a second input voltage and a back reverse scan signal of any of the driving modules higher than or equal to (n+2)th stage for charging or discharging the control node of the output unit. When the forward input unit is charging the output unit, the output unit outputs a forward scan signal; when the reverse input unit is charging the output unit, the output unit outputs a reverse scan signal.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 24, 2015
    Assignees: Giantplus Technology Co., Ltd., National Chiao Tung University
    Inventors: Po-Tsun Liu, Li-Wei Chu, Guang-Ting Zheng, Chun-Yen Chen, Yi-Chun Kuo, Kai-Ju Chou, Che-Yao Wu, Po-Chun Huang, Ku-Huang Lai
  • Patent number: 8703498
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: April 22, 2014
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20140065716
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Application
    Filed: November 8, 2013
    Publication date: March 6, 2014
    Applicant: MOMENTA PHARMACEUTICALS, INC.
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20140062979
    Abstract: The invention provides a bidirectional scanning driving circuit, which comprises N stages of driving modules. Driving module comprises an output unit, a forward input unit, and a reverse input unit. For the n-th stage driving module, the forward input unit receives a first input voltage and a front forward scan signal of any of the driving modules lower than or equal to (n?2)th stage for charging or discharging a control node of the output unit. The reverse input unit receives a second input voltage and a back reverse scan signal of any of the driving modules higher than or equal to (n+2)th stage for charging or discharging the control node of the output unit. When the forward input unit is charging the output unit, the output unit outputs a forward scan signal; when the reverse input unit is charging the output unit, the output unit outputs a reverse scan signal.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Applicants: NATIONAL CHIAO TUNG UNIVERSITY, GIANTPLUS TECHNOLOGY CO., LTD.
    Inventors: PO-TSUN LIU, LI-WEI CHU, GUANG-TING ZHENG, CHUN-YEN CHEN, YI-CHUN KUO, KAI-JU CHOU, CHE-YAO WU, PO-CHUN HUANG, KU-HUANG LAI
  • Publication number: 20130320348
    Abstract: The present invention provides an analog memory cell circuit for the LTPS TFT-LCD. The circuit comprises the first transistor, second transistor, the third transistor, the fourth transistor, the fifth transistor, the sixth transistor, the seventh transistor, and the capacitor. It comprises a plurality of operation period, wherein the transistors are controlled in accordance with the first scan signal, the second scan signal, and the third scan signal, the output signal is output in the opposite to the output jack.
    Type: Application
    Filed: August 8, 2013
    Publication date: December 5, 2013
    Applicant: National Chiao Tung University
    Inventors: Po-Tsun LIU, Li-Wei CHU, Guang-Ting ZHENG
  • Patent number: 8375934
    Abstract: A solar energy water heater system composed of a method of retrofitting an existing conventional gas or electric water heater. In particular, this invention relates to adding a solar energy water heater system comprised of: a solar collector, a solar thermal circulating loop, an over-heat protection loop, and a computer controller with temperature sensors. The solar thermal circulating loop and over-heat protection loop are installed on the existing water storage tank, and the method and system is disclosed herein.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: February 19, 2013
    Assignee: Shanghai Jite Enterprise Co., Ltd.
    Inventor: Ke Ting Zheng
  • Publication number: 20120313104
    Abstract: The present invention provides an analog memory cell circuit for the LTPS TFT-LCD. The circuit comprises the first transistor, second transistor, the third transistor, the fourth transistor, the fifth transistor, the sixth transistor, the seventh transistor, and the capacitor. It comprises a plurality of operation period, wherein the transistors are controlled in accordance with the first scan signal, the second scan signal, and the third scan signal, the output signal is output in the opposite to the output jack.
    Type: Application
    Filed: October 6, 2011
    Publication date: December 13, 2012
    Applicant: National Chiao Tung University
    Inventors: Po-Tsun LIU, Li-Wei Chu, Guang-Ting Zheng
  • Patent number: 8304250
    Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: November 6, 2012
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
  • Publication number: 20110139144
    Abstract: A solar water heater system composed of retrofitting an existing conventional gas or electric water heater by adding a solar thermal circulating loop, wherein a heat pipe vacuum tube solar collector, a thermal circulating pump, a computer control system with temperature sensors and relative three-way connections, valves and pipes are installed on the existing water storage tank, is disclosed herein along with the method for building the system.
    Type: Application
    Filed: June 16, 2010
    Publication date: June 16, 2011
    Inventor: Ke Ting Zheng