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).
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Publication number: 20180061350Abstract: 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: ApplicationFiled: October 27, 2016Publication date: March 1, 2018Applicants: Chunghwa Picture Tubes, LTD., National Chiao Tung UniversityInventors: 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
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Publication number: 20170309238Abstract: 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: ApplicationFiled: May 9, 2016Publication date: October 26, 2017Inventors: Wei-Lien Sung, Han-Lung Liu, Wen-Chuan Wang, Shao-Lun Chang, Shih-Chieh Lin, Po-Tsun Liu, Guang-Ting Zheng, Shao-Huan Hung
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Patent number: 9792869Abstract: 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: GrantFiled: May 9, 2016Date of Patent: October 17, 2017Assignees: Chunghwa Picture Tubes, LTD., National Chiao Tung UniversityInventors: Wei-Lien Sung, Han-Lung Liu, Wen-Chuan Wang, Shao-Lun Chang, Shih-Chieh Lin, Po-Tsun Liu, Guang-Ting Zheng, Shao-Huan Hung
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Publication number: 20170228521Abstract: 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: ApplicationFiled: February 5, 2016Publication date: August 10, 2017Inventors: Raghavendra APPAKAYA, Gautam JINDAL, Arindam SARKER, Ting ZHENG, Xunchang CHEN
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Publication number: 20170212129Abstract: 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: ApplicationFiled: April 6, 2017Publication date: July 27, 2017Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20170053595Abstract: 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: ApplicationFiled: August 17, 2015Publication date: February 23, 2017Inventors: PO-TSUN LIU, GUANG-TING ZHENG, CHENG-YU TSAI, HSING-HUNG HSIEH, CHUNG-CHIN HSIAO
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Publication number: 20160356783Abstract: 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: ApplicationFiled: August 19, 2016Publication date: December 8, 2016Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20160344220Abstract: 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: ApplicationFiled: July 26, 2013Publication date: November 24, 2016Applicants: 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
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Patent number: 9448147Abstract: 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: GrantFiled: November 8, 2013Date of Patent: September 20, 2016Assignee: Momenta Pharmaceuticals, Inc.Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20160059031Abstract: 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: ApplicationFiled: June 26, 2013Publication date: March 3, 2016Inventors: Andrew Wescott, Yvonne Teng, Ting Zheng, Xuxin Zhang, Thomas H. Foster
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Publication number: 20150064720Abstract: 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: ApplicationFiled: August 28, 2014Publication date: March 5, 2015Inventors: Peng Chen, Xin Ting Zheng
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Patent number: 8963900Abstract: 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: GrantFiled: March 15, 2013Date of Patent: February 24, 2015Assignees: Giantplus Technology Co., Ltd., National Chiao Tung UniversityInventors: 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
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Patent number: 8703498Abstract: 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: GrantFiled: September 28, 2012Date of Patent: April 22, 2014Assignee: Momenta Pharmaceuticals, Inc.Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20140065716Abstract: 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: ApplicationFiled: November 8, 2013Publication date: March 6, 2014Applicant: MOMENTA PHARMACEUTICALS, INC.Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20140062979Abstract: 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: ApplicationFiled: March 15, 2013Publication date: March 6, 2014Applicants: 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
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Publication number: 20130320348Abstract: 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: ApplicationFiled: August 8, 2013Publication date: December 5, 2013Applicant: National Chiao Tung UniversityInventors: Po-Tsun LIU, Li-Wei CHU, Guang-Ting ZHENG
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Patent number: 8375934Abstract: 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: GrantFiled: June 16, 2010Date of Patent: February 19, 2013Assignee: Shanghai Jite Enterprise Co., Ltd.Inventor: Ke Ting Zheng
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Publication number: 20120313104Abstract: 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: ApplicationFiled: October 6, 2011Publication date: December 13, 2012Applicant: National Chiao Tung UniversityInventors: Po-Tsun LIU, Li-Wei Chu, Guang-Ting Zheng
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Patent number: 8304250Abstract: 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: GrantFiled: April 15, 2008Date of Patent: November 6, 2012Assignee: Momenta Pharmaceuticals, Inc.Inventors: Ian Christopher Parsons, Ting Zheng, Nur Sibel Gunay, Carlos J. Bosques
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Publication number: 20110139144Abstract: 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: ApplicationFiled: June 16, 2010Publication date: June 16, 2011Inventor: Ke Ting Zheng