Patents by Inventor Chien-Jen Chen

Chien-Jen Chen 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: 20170095581
    Abstract: Disclosed herein is a bispecific peptide conjugate comprising an epidermal growth factor receptor (EGFR) targeting peptide, an av?3 integrin targeting peptide, and a linker, where the linker is conjugated respectively to the EGFR targeting peptide and the av?3 integrin targeting peptide.
    Type: Application
    Filed: May 18, 2016
    Publication date: April 6, 2017
    Inventors: HUNG-MAN YU, Jyun-Hong Chen, Kun-Liang Lin, Chien-Jen Chen, Wuu-Jyh Lin
  • Patent number: 9176629
    Abstract: A pixel unit, method for sensing touch of an object, and a display apparatus incorporating the same are provided. The display apparatus includes a data line. The pixel unit includes a first switch circuit electrically connected to the data line and a sensing circuit electrically connected to the first switch circuit. The sensing circuit generates a signal in response to the touch of the object, while the signal is transmitted through the data line with the first switch circuit turned on. In addition, the display apparatus further includes a readout line. The pixel unit further includes a second switch circuit electrically connected to the readout line. The sensing circuit is electrically connected to the second switch circuit. In a first time period, the sensing circuit receives a reference voltage via the first switch circuit. Then the signal generated by the touch of the object is transmitted through the readout line via the second switch circuit in a second time period.
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: November 3, 2015
    Assignee: AU OPTRONICS CORP.
    Inventors: Chi-Wen Chen, Li-Wei Shih, Meng-Hsiang Chang, Chi-Mao Hung, Chien-Jen Chen, Kun-Hua Tsai
  • Publication number: 20140340350
    Abstract: A control method for a touch panel is provided. The control method includes: generating the first sensing signal; simultaneously delivering the first sensing signal to the first sensing electrodes in every idle scan period and receiving a plurality of second sensing signals from the second sensing electrodes; and determining whether the touch panel is being touched or not according to the received second sensing signal and switching the touch panel from the idle mode to the normal mode if the touch panel is being touched. Sensing circuit and touch panel are also provided.
    Type: Application
    Filed: October 24, 2013
    Publication date: November 20, 2014
    Applicant: AU OPTRONICS CORP.
    Inventors: Chien-Jen CHEN, Tsang-Hong WANG, Yi-Ting CHIEN
  • Publication number: 20140235455
    Abstract: A method of detecting hepatocellular carcinoma includes the steps of: detecting a methylation level of a CpG site of HOXA9 gene in a biological sample taken from a suspected subject; and comparing the methylation level to a reference methylation level of a CpG site of HOXA9 gene in another biological sample taken from a normal subject not suffering from hepatocellular carcinoma, wherein when the methylation level is higher than the reference methylation level, the suspected subject is likely to suffer from hepatocellular carcinoma, and wherein each of the biological samples is selected from the group consisting of a blood sample, a serum sample, and a plasma sample.
    Type: Application
    Filed: December 13, 2013
    Publication date: August 21, 2014
    Applicants: ACADEMIA SINICA, TAIPEI MEDICAL UNIVERSITY
    Inventors: Ching-Yu LIN, Jung-Chun LIN, Che-Chang CHANG, Yung-Kai HUANG, Guan Shuh BING, Hsiu-Wen HUANG, Ya-Wen LIN, Hung-Chung LAI, Yu-Lueng SHIH, Chung-Bao HSIEH, Chih-Chi KUO, Pei-Yu LIN, Ming-Song HSIEH, Chien-Jen CHEN
  • Patent number: 8779281
    Abstract: A solar cell includes a semi-conductive substrate, a doping layer, an anti-reflection layer, an electrode, a passivation stacked layer and a contact layer. The semi-conductive substrate has a front and a back surface. The doping layer is disposed on the front surface. The anti-reflection layer is disposed on the doping layer. The electrode is disposed on the anti-reflection layer and electrically connected to the doping layer. The passivation stacked layer is disposed on the back surface and has a first dielectric layer, a second dielectric layer and a middle dielectric layer sandwiched between the first and the second dielectric layer. The dielectric constant of the middle dielectric layer is substantially lower than the dielectric constant of the first dielectric layer and the dielectric constant of the second dielectric layer. The contact layer covers the passivation stacked layer and electrically contacts with the back surface of the semi-conductive substrate.
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: July 15, 2014
    Assignee: Au Optronics Corporation
    Inventors: Yen-Cheng Hu, Peng Chen, Tsung-Pao Chen, Shuo-Wei Liang, Zhen-Cheng Wu, Chien-Jen Chen
  • Patent number: 8355002
    Abstract: A biaxial rotary display module is disclosed, which includes a first casing, a rail disposed on the first casing, a rotary piece arranged in the rail, a second casing having s display panel, and two hinges. The rotary piece has a pivoting portion pivoted to the first casing, and the rotary piece is rotated in the rail. The hinges are disposed on opposite sides of the pivoting portion for connecting the second casing and the rotary piece, thereby causing the second casing able to be pivoted relative to the first casing via the two hinges and swiveled relative to the first casing via the rotary piece.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: January 15, 2013
    Assignee: Quanta Computer Inc.
    Inventors: Chao-Jung Chen, Chien-Jen Chen, Po-Chen Liu
  • Publication number: 20120097236
    Abstract: A solar cell includes a semi-conductive substrate, a doping layer, an anti-reflection layer, an electrode, a passivation stacked layer and a contact layer. The semi-conductive substrate has a front and a back surface. The doping layer is disposed on the front surface. The anti-reflection layer is disposed on the doping layer. The electrode is disposed on the anti-reflection layer and electrically connected to the doping layer. The passivation stacked layer is disposed on the back surface and has a first dielectric layer, a second dielectric layer and a middle dielectric layer sandwiched between the first and the second dielectric layer. The dielectric constant of the middle dielectric layer is substantially lower than the dielectric constant of the first dielectric layer and the dielectric constant of the second dielectric layer. The contact layer covers the passivation stacked layer and electrically contacts with the back surface of the semi-conductive substrate.
    Type: Application
    Filed: May 4, 2011
    Publication date: April 26, 2012
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Yen-Cheng Hu, Peng Chen, Tsung-Pao Chen, Shuo-Wei Liang, Zhen-Cheng Wu, Chien-Jen Chen
  • Publication number: 20110284074
    Abstract: A photovoltaic cell includes a first type doped mono-crystalline silicon substrate, an intrinsic amorphous silicon layer, a second type doped amorphous silicon layer, a first type doped crystalline Ge-containing layer, and a pair of electrodes. The first type doped mono-crystalline silicon substrate has a front surface and a rear surface. The intrinsic amorphous silicon layer is disposed on the front surface. The second type doped amorphous silicon layer is disposed on the intrinsic amorphous silicon layer. The first type doped crystalline Ge-containing layer is disposed on the rear surface. The pair of electrodes are electrically connected to the second type doped amorphous silicon layer and first type doped crystalline Ge-containing layer, respectively.
    Type: Application
    Filed: September 27, 2010
    Publication date: November 24, 2011
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Chee-Wee Liu, Wei-Shuo Ho, Yen-Yu Chen, Chun-Yuan Ku, Chien-Jen Chen, Han-Tu Lin, Shuo-Wei Liang
  • Publication number: 20110193772
    Abstract: A biaxial rotary display module is disclosed, which includes a first casing, a rail disposed on the first casing, a rotary piece arranged in the rail, a second casing having s display panel, and two hinges. The rotary piece has a pivoting portion pivoted to the first casing, and the rotary piece is rotated in the rail. The hinges are disposed on opposite sides of the pivoting portion for connecting the second casing and the rotary piece, thereby causing the second casing able to be pivoted relative to the first casing via the two hinges and swiveled relative to the first casing via the rotary piece.
    Type: Application
    Filed: June 25, 2010
    Publication date: August 11, 2011
    Applicant: Quanta Computer Inc.
    Inventors: Chao-Jung Chen, Chien-Jen Chen, Po-Chen Liu
  • Patent number: 7851735
    Abstract: An auto focus device and method are provided. The device comprises a beam splitter set; a laser emitting device disposed at a first side of the beam splitter set for providing a laser beam to the beam splitter; a lens set disposed at a second side of the beam splitter set and opposing to the testing subject positioned at a third side of the beam splitter set for refracting a reflected beam from a testing subject for generating a light spot; and a photo detecting device disposed with respect to the lens set for receiving the light spot and generating a driving signal.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: December 14, 2010
    Assignee: Technology Research Center National Applied Research Laboratories
    Inventors: Wei-Yao Hsu, Chien-Shing Lee, Nien-Tsu Chen, Po-Jui Chen, Cheng-Fang Ho, Fang-Hsuan Su, Fong-Zhi Chen, Chien-Jen Chen
  • Publication number: 20100221723
    Abstract: This invention relates to early detection of cancer by detecting methylated DNA in blood. In one embodiment, there is provided a method of predicting the occurrence of hepatocellular carcinoma in a subject, comprising the steps of preparing DNA samples from blood samples of the subject; and determining methylation status of a group of genes comprising RASSF1A, p16 and p15, wherein hypermethylation of these genes as compared to normal control samples indicates the subject is likely to develop hepatocellular carcinoma in the future.
    Type: Application
    Filed: August 13, 2008
    Publication date: September 2, 2010
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Regina Santella, Yu-Jing Zhang, Chien Jen Chen, Jing Shen
  • Patent number: 7541709
    Abstract: An ultra-thin motor structure including a stator assembly and a rotator assembly is provided. The stator assembly includes at least one bearing with a bore, a base, and a winding plate. The base has a protruding portion and a deck disposed in the protruding portion. The winding plate is stacked on the deck, and includes a plurality of coils formed by an electroforming process or etching process. Furthermore, the rotator assembly is disposed on the stator assembly, and includes a spindle, a top cover, and a permanent magnet ring. The spindle is fixed in the bore of the bearing, and the permanent magnet ring is disposed on the winding plate and supports the top cover thereon. Thereby, the ultra-thin motor structure can enhance the assembly and mass-production of the motor, and satisfy demands for thinning and performance of the motor.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: June 2, 2009
    Assignee: Metal Industries Research & Development Centre
    Inventors: Ming-Chin Tsai, Chien-Jen Chen, Liang-Yi Hsu, Mi-Ching Tsai
  • Publication number: 20090110271
    Abstract: A color recognition device is provided. The color recognition device includes a color image sensor, an image processing system, and a projection device. The color image sensor senses a color image having an image area with a specific color, and generates a first electrical signal corresponding to the color image. The image processing system receives the first electrical signal, modifies the color image, and generates a second electrical signal. The projection device receives the second electrical signal, and projects a modified image corresponding to the second electrical signal.
    Type: Application
    Filed: December 27, 2007
    Publication date: April 30, 2009
    Applicant: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: Yu-Chieh Chen, Tai-Shan Liao, Chi-Hung Huang, Chien-Jen Chen
  • Publication number: 20090058831
    Abstract: A pixel unit, method for sensing touch of an object, and a display apparatus incorporating the same are provided. The display apparatus includes a data line. The pixel unit includes a first switch circuit electrically connected to the data line and a sensing circuit electrically connected to the first switch circuit. The sensing circuit generates a signal in response to the touch of the object, while the signal is transmitted through the data line with the first switch circuit turned on. In addition, the display apparatus further includes a readout line. The pixel unit further includes a second switch circuit electrically connected to the readout line. The sensing circuit is electrically connected to the second switch circuit. In a first time period, the sensing circuit receives a reference voltage via the first switch circuit. Then the signal generated by the touch of the object is transmitted through the readout line via the second switch circuit in a second time period.
    Type: Application
    Filed: May 13, 2008
    Publication date: March 5, 2009
    Applicant: AU Optronics Corp.
    Inventors: Chi-Wen Chen, Li-Wei Shih, Meng-Hsiang Chang, Chi-Mao Hung, Chien-Jen Chen, Kun-Hua Tsai
  • Patent number: 7403270
    Abstract: A novel method for whole field thin film stress evaluation is provided. Through the provided method, the whole filed thin film stress distribution for an optical thin film would be developed with a commercial interferometer, so that a whole field evaluation for the crack or peel-off of thin film is hence achievable.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: July 22, 2008
    Assignee: Instrument Technology Research Center, National Applied Laboratories
    Inventors: Chi Hung Huang, Hsien-I You, Mao-Yuan Shih, Chien-Jen Chen
  • Publication number: 20080135724
    Abstract: An auto focus device and method are provided. The device comprises a beam splitter set; a laser emitting device disposed at a first side of the beam splitter set for providing a laser beam to the beam splitter; a lens set disposed at a second side of the beam splitter set and opposing to the testing subject positioned at a third side of the beam splitter set for refracting a reflected beam from a testing subject for generating a light spot; and a photo detecting device disposed with respect to the lens set for receiving the light spot and generating a driving signal.
    Type: Application
    Filed: September 28, 2007
    Publication date: June 12, 2008
    Applicant: TECHNOLOGY RESEARCH CENTER NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: Wei-Yao Hsu, Chien-Shing LEE, Nien-Tsu CHEN, Po-Jui CHEN, Cheng-Fang HO, Fang-Hsuan Su, Fong-Zhi CHEN, Chien-Jen CHEN
  • Publication number: 20070274728
    Abstract: An optical communication system and method may be configured to operate with optical signals having reduced channel spacing. The system may transmit optical signals on a plurality of optical channels with a pair-wise orthogonal relationship such that a first subset of channels has a first polarization state and a second subset of channels has a second polarization state. The channels may be spaced such that there is no overlap of modulation sidebands associated with channels in each of the polarization states. When receiving the optical signals, the orthogonal channels adjacent to a selected channel of interest may be nulled.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 29, 2007
    Inventors: Neal S. Bergano, Chien-Jen Chen, Carl R. Davidson
  • Publication number: 20070152526
    Abstract: An ultra-thin motor structure including a stator assembly and a rotator assembly is provided. The stator assembly includes at least one bearing with a bore, a base, and a winding plate. The base has a protruding portion and a deck disposed in the protruding portion. The winding plate is stacked on the deck, and includes a plurality of coils formed by an electroforming process or etching process. Furthermore, the rotator assembly is disposed on the stator assembly, and includes a spindle, a top cover, and a permanent magnet ring. The spindle is fixed in the bore of the bearing, and the permanent magnet ring is disposed on the winding plate and supports the top cover thereon. Thereby, the ultra-thin motor structure can enhance the assembly and mass-production of the motor, and satisfy demands for thinning and performance of the motor.
    Type: Application
    Filed: December 30, 2005
    Publication date: July 5, 2007
    Inventors: Ming-Chin Tsai, Chien-Jen Chen, Liang-Yi Hsu, Mi-Ching Tsai
  • Patent number: 7189359
    Abstract: A detecting device for biochemical detections is provided. The detecting device includes a first substrate, a magnetic layer located on the first substrate, an isolation layer located on the magnetic layer, at least a first electrode located on the isolation layer, a first dielectric layer located on the first electrode, a first hydrophobic layer located on the first dielectric layer, a second substrate, at least a second electrode located on the second substrate and having a cathode and an anode, a second dielectric layer located on the second electrode' and a second hydrophobic layer located on the second dielectric layer. The first electrode is zigzag-shaped, and the cathode and the anode of the second electrode are comb-shaped and interlaced with each other.
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: March 13, 2007
    Assignees: National Tsing Hua University, Precision Instrument Development Center of National Science Council
    Inventors: Shih-Jun Yuan, Jing-Tang Yang, Jer-Liang Yeh, Chih-Sheng Yu, Yi-Chiuen Hu, Chien-Jen Chen
  • Publication number: 20070017296
    Abstract: A novel method for whole field thin film stress evaluation is provided. Through the provided method, the whole filed thin film stress distribution for an optical thin film would be developed with a commercial interferometer, so that a whole field evaluation for the crack or peel-off of thin film is hence achievable.
    Type: Application
    Filed: May 9, 2006
    Publication date: January 25, 2007
    Applicant: Instrument Technology Research Center, National Applied Research Laboratories
    Inventors: Chi Huang, Hsien-I You, Mao-Yuan Shih, Chien-Jen Chen