Patents by Inventor Kai SHU

Kai SHU 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: 20140074192
    Abstract: A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm' to 16 Joule/cm' and the divergence angle of the light beams is between 1° to 7° that includes 1°, 2°, 3°, 4°, 5°, 6° and 7°.
    Type: Application
    Filed: November 1, 2013
    Publication date: March 13, 2014
    Inventor: KAI-SHU SUNG
  • Publication number: 20140022233
    Abstract: A driving device of a liquid crystal display (LCD) utilized for preventing noises of a clock signal from causing error operation of a shift register is disclosed. The driving device includes a shift register, a reception terminal, a noise elimination circuit and a control signal generation circuit. The reception terminal is utilized for receiving a first clock signal. The noise elimination circuit is coupled to the reception terminal, and is utilized for eliminating noises of the first clock signal and delaying the first clock signal for a preset time to generate a second clock signal. The control signal generation circuit is coupled to the reception terminal, the noise elimination circuit and the shift register, and is utilized for generating a first control signal and a second control signal to control the shift register.
    Type: Application
    Filed: October 1, 2013
    Publication date: January 23, 2014
    Applicant: NOVATEK Microelectronics Corp.
    Inventors: Tung-Shuan Cheng, Yueh-Hsiu Liu, Kai-Shu Han
  • Patent number: 8564525
    Abstract: A driving device of a liquid crystal display (LCD) utilized for preventing noises of a clock signal from causing error operation of a shift register is disclosed. The driving device includes a shift register, a reception terminal, a noise elimination circuit and a control signal generation circuit. The reception terminal is utilized for receiving a first clock signal. The noise elimination circuit is coupled to the reception terminal, and is utilized for eliminating noises of the first clock signal and delaying the first clock signal for a preset time to generate a second clock signal. The control signal generation circuit is coupled to the reception terminal, the noise elimination circuit and the shift register, and is utilized for generating a first control signal and a second control signal to control the shift register.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: October 22, 2013
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Tung-Shuan Cheng, Yueh-Hsiu Liu, Kai-Shu Han
  • Publication number: 20130038349
    Abstract: An all-digital clock generator includes a digitally-controlled clock generator and a processing unit. The digitally-controlled clock generator generates a clock signal in response to an enable signal and a digital signal. The processing unit has a frequency multiplier and a reference signal having a period, digitizes the period to generate a quantized signal, generates the digital signal according to the quantized signal and the frequency multiplier, and generates the enable signal according to the reference signal, the clock signal and the frequency multiplier.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 14, 2013
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Terng-Yin Hsu, Yuan-Te Liao, Kai-Shu Su
  • Publication number: 20120330385
    Abstract: A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm2 to 16 Joule/cm2 and the divergence angle of the light beams is between 1° to 7° that includes 1°, 2°, 3°, 4°, 5°, 6° and 7°.
    Type: Application
    Filed: September 7, 2012
    Publication date: December 27, 2012
    Inventor: KAI-SHU SUNG
  • Publication number: 20110199125
    Abstract: A voltage comparator includes an input portion, an output portion, and a diverting portion. The input portion accepts a first voltage and a second voltage and then outputs a first current based on the first voltage and outputs a second current based on the second voltage. The output portion outputs a result signal based on a difference between the first current and the second current. The diverting portion is electrically connected to the input portion and diverts a portion of the higher current amongst the first current and the second current.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 18, 2011
    Inventors: Kai-Shu Han, Yu-Lung Lo, Ko-Yang Tso
  • Publication number: 20110190854
    Abstract: A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm2 to 16 Joule/cm2 and the divergence angle of the light beams is smaller than 16°.
    Type: Application
    Filed: April 14, 2011
    Publication date: August 4, 2011
    Inventor: KAI-SHU SUNG
  • Patent number: 7955366
    Abstract: A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm2 to 16 Joule/cm2 and the divergence angle of the light beams is lower than 16°. In addition, the invention also provides a biostimulative illumination treatment method.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: June 7, 2011
    Inventors: Chin-Tien Huang, Kai-Shu Sung
  • Publication number: 20100045657
    Abstract: A driving device of a liquid crystal display (LCD) utilized for preventing noises of a clock signal from causing error operation of a shift register is disclosed. The driving device includes a shift register, a reception terminal, a noise elimination circuit and a control signal generation circuit. The reception terminal is utilized for receiving a first clock signal. The noise elimination circuit is coupled to the reception terminal, and is utilized for eliminating noises of the first clock signal and delaying the first clock signal for a preset time to generate a second clock signal. The control signal generation circuit is coupled to the reception terminal, the noise elimination circuit and the shift register, and is utilized for generating a first control signal and a second control signal to control the shift register.
    Type: Application
    Filed: April 27, 2009
    Publication date: February 25, 2010
    Inventors: Tung-Shuan Cheng, Yueh-Hsiu Liu, Kai-Shu Han
  • Publication number: 20090267965
    Abstract: A data driving circuit for a low color wash-out liquid crystal display includes a serial-to-parallel conversion module for converting to output a plurality of sequentially received pixel data in parallel, a compensation data generation module for performing a function operation for the plurality of pixel data to generate a plurality of gamma compensation data, a digital-to-analog conversion module for performing digital-to-analog conversion for the plurality of pixel data and the plurality of gamma compensation data according to a gamma look-up table, and an operational amplifier module for generating a plurality of driving voltages of major pixels and a plurality of driving voltages of sub pixels according to analog signals outputted by the digital-to-analog conversion module to drive the major pixels and the sub pixels corresponding to a row of the liquid crystal display.
    Type: Application
    Filed: October 30, 2008
    Publication date: October 29, 2009
    Inventor: Kai-Shu Han
  • Publication number: 20090184914
    Abstract: A driving device of a gate driver in a flat panel display for reducing production cost includes a plurality of addressing units, each addressing unit for generating a plurality of addressing signals, and an output control circuit for performing logic operations in order on a plurality of addressing signals generated by one of the plurality of addressing units and a plurality of addressing signals generated by another of the plurality of addressing units, for generating a plurality of channel output signals.
    Type: Application
    Filed: March 3, 2008
    Publication date: July 23, 2009
    Inventors: Kai-Shu Han, Ching-Ho Hung
  • Publication number: 20090112294
    Abstract: A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm2 to 16 Joule/cm2 and the divergence angle of the light beams is lower than 16°. In addition, the invention also provides a biostimulative illumination treatment method.
    Type: Application
    Filed: October 26, 2007
    Publication date: April 30, 2009
    Inventors: Chin-Tien Huang, Kai-Shu Sung
  • Patent number: 7211710
    Abstract: In general, the invention features a method for selecting a transgenic grapevine or grapevine component having increased resistance to a grapevine fanleaf disease. The method involves (a) transforming a grape plant cell with a grapevine fanleaf virus coat protein nucleic acid molecule or fragment thereof which is expressed in the plant cell; (b) regenerating a transgenic grapevine or grapevine component from the plant cell; and (c) selecting a transgenic grapevine or grapevine component expressing a grapevine fanleaf virus coat protein or coat protein fragment thereof, where the coat protein or the coat protein fragment thereof is expressed at a level equal to or less than an optical density of about 0.2 at 405 nm as detected by an enzyme-linked immunoassay as compared to a control plant, the selected transgenic grapevine or grapevine component having resistance to the grapevine fanleaf disease.
    Type: Grant
    Filed: February 28, 2003
    Date of Patent: May 1, 2007
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Dennis Gonsalves, Baodi Xue, Tania Krastanova, Kai-Shu Ling, Marc Fuchs
  • Publication number: 20050183165
    Abstract: The present invention relates to isolated proteins or polypeptides of grapevine leafroll virus (type 2). The encoding DNA molecules either alone in isolated form or in an expression system, a host cell, or a transgenic grape plant are also disclosed. Other aspects of the present invention relates to a method of imparting grapevine leafroll resistance to grape and tobacco plants by transforming them with the DNA molecules of the present invention, a method of imparting beet yellows virus resistance to a beet plant, a method of imparting tristeza virus resistance to a citrus plant, and a method of detecting the presence of a grapevine leafroll virus, such as GRLaV-2, in a sample.
    Type: Application
    Filed: December 9, 2004
    Publication date: August 18, 2005
    Applicant: Cornell Research Foundation, Inc.
    Inventors: Hai-Ying Zhu, Kai-Shu Ling, Dennis Gonsalves
  • Publication number: 20050160492
    Abstract: The present invention relates to an isolated GLRaV-3 protein or polypeptide selected from a group of a polyprotein, a proteinase, a methyltransferase, a helicase, and an RNA-dependent RNA polymerase. The encoding DNA molecule either alone in isolated form or in an expression system, a host cell, or a transgenic grape plant is also disclosed. Another aspect of the present invention relates to a method of imparting grapevine leafroll resistance to grape plants by transforming them with the DNA molecule of the present invention.
    Type: Application
    Filed: December 13, 2004
    Publication date: July 21, 2005
    Applicant: Cornell Research Foundation
    Inventors: Dennis Gonsalves, Kai-Shu Ling
  • Patent number: 6916617
    Abstract: The invention features a method of detecting the presence of a grapevine leafroll virus in a sample using immunological or nucleic-acid based methodologies.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: July 12, 2005
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Dennis Gonsalves, Kai-Shu Ling
  • Publication number: 20050058989
    Abstract: The invention features antibodies, binding portions thereof, and probes which recognize grapevine leafroll virus proteins and polypeptides.
    Type: Application
    Filed: January 21, 2004
    Publication date: March 17, 2005
    Inventors: Dennis Gonsalves, Kai-Shu Ling
  • Patent number: 6858426
    Abstract: The present invention relates to isolated proteins or polypeptides of grapevine leafroll virus (type 2). The encoding DNA molecules either alone in isolated form or in an expression system, a host cell, or a transgenic grape plant are also disclosed. Other aspects of the present invention relates to a method of imparting grapevine leafroll resistance, to grape and tobacco plants by transforming them with the DNA molecules of the present invention, a method of imparting beet yellows virus resistance to a beet plant, a method of imparting tristeza virus resistance to a citrus plant, and a method of detecting the presence of a grapevine leafroll virus, such as GRLaV-2, in a sample.
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: February 22, 2005
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Hai-Ying Zhu, Kai-Shu Ling, Dennis Gonsalves
  • Patent number: 6667426
    Abstract: In general, the invention features a method for selecting a transgenic grapevine or grapevine component having increased resistance to a fanleaf disease, the method including the steps of: (a) transforming a grape plant cell with a grape nepovirus coat protein nucleic acid molecule or fragment thereof which is capable of being expressed in the plant cell; (b) regenerating a transgenic grapevine or grapevine component from the plant cell; and (c) selecting a transgenic grapevine or grapevine component which expresses, at a low level, the nucleic acid molecule or fragment thereof, wherein the low level expression increases the resistance of the transgenic grapevine or grapevine component to fanleaf disease. The invention also relates to an isolated nucleic acid molecule encoding a coat protein or fragment thereof of a ‘Geneva’ isolate of a grapevine nepovirus virus.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: December 23, 2003
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Dennis Gonsalves, Baodi Xue, Tania Krastanova, Kai-Shu Ling, Marc Fuchs
  • Publication number: 20030226172
    Abstract: In general, the invention features a method for selecting a transgenic grapevine or grapevine component having increased resistance to a grapevine fanleaf disease. The method involves (a) transforming a grape plant cell with a grapevine fanleaf virus coat protein nucleic acid molecule or fragment thereof which is expressed in the plant cell; (b) regenerating a transgenic grapevine or grapevine component from the plant cell; and (c) selecting a transgenic grapevine or grapevine component expressing a grapevine fanleaf virus coat protein or coat protein fragment thereof, where the coat protein or the coat protein fragment thereof is expressed at a level equal to or less than an optical density of about 0.2 at 405 nm as detected by an enzyme-linked immunoassay as compared to a control plant, the selected transgenic grapevine or grapevine component having resistance to the grapevine fanleaf disease.
    Type: Application
    Filed: February 28, 2003
    Publication date: December 4, 2003
    Inventors: Dennis Gonsalves, Baodi Xue, Tania Krastanova, Kai-Shu Ling, Marc Fuchs