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).
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Publication number: 20170095581Abstract: 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: ApplicationFiled: May 18, 2016Publication date: April 6, 2017Inventors: HUNG-MAN YU, Jyun-Hong Chen, Kun-Liang Lin, Chien-Jen Chen, Wuu-Jyh Lin
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Patent number: 9176629Abstract: 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: GrantFiled: May 13, 2008Date of Patent: November 3, 2015Assignee: AU OPTRONICS CORP.Inventors: Chi-Wen Chen, Li-Wei Shih, Meng-Hsiang Chang, Chi-Mao Hung, Chien-Jen Chen, Kun-Hua Tsai
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Publication number: 20140340350Abstract: 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: ApplicationFiled: October 24, 2013Publication date: November 20, 2014Applicant: AU OPTRONICS CORP.Inventors: Chien-Jen CHEN, Tsang-Hong WANG, Yi-Ting CHIEN
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Publication number: 20140235455Abstract: 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: ApplicationFiled: December 13, 2013Publication date: August 21, 2014Applicants: ACADEMIA SINICA, TAIPEI MEDICAL UNIVERSITYInventors: 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
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Patent number: 8779281Abstract: 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: GrantFiled: May 4, 2011Date of Patent: July 15, 2014Assignee: Au Optronics CorporationInventors: Yen-Cheng Hu, Peng Chen, Tsung-Pao Chen, Shuo-Wei Liang, Zhen-Cheng Wu, Chien-Jen Chen
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Patent number: 8355002Abstract: 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: GrantFiled: June 25, 2010Date of Patent: January 15, 2013Assignee: Quanta Computer Inc.Inventors: Chao-Jung Chen, Chien-Jen Chen, Po-Chen Liu
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Publication number: 20120097236Abstract: 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: ApplicationFiled: May 4, 2011Publication date: April 26, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Yen-Cheng Hu, Peng Chen, Tsung-Pao Chen, Shuo-Wei Liang, Zhen-Cheng Wu, Chien-Jen Chen
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Publication number: 20110284074Abstract: 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: ApplicationFiled: September 27, 2010Publication date: November 24, 2011Applicant: AU OPTRONICS CORPORATIONInventors: Chee-Wee Liu, Wei-Shuo Ho, Yen-Yu Chen, Chun-Yuan Ku, Chien-Jen Chen, Han-Tu Lin, Shuo-Wei Liang
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Publication number: 20110193772Abstract: 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: ApplicationFiled: June 25, 2010Publication date: August 11, 2011Applicant: Quanta Computer Inc.Inventors: Chao-Jung Chen, Chien-Jen Chen, Po-Chen Liu
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Patent number: 7851735Abstract: 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: GrantFiled: September 28, 2007Date of Patent: December 14, 2010Assignee: Technology Research Center National Applied Research LaboratoriesInventors: Wei-Yao Hsu, Chien-Shing Lee, Nien-Tsu Chen, Po-Jui Chen, Cheng-Fang Ho, Fang-Hsuan Su, Fong-Zhi Chen, Chien-Jen Chen
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Publication number: 20100221723Abstract: 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: ApplicationFiled: August 13, 2008Publication date: September 2, 2010Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Regina Santella, Yu-Jing Zhang, Chien Jen Chen, Jing Shen
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Patent number: 7541709Abstract: 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: GrantFiled: December 30, 2005Date of Patent: June 2, 2009Assignee: Metal Industries Research & Development CentreInventors: Ming-Chin Tsai, Chien-Jen Chen, Liang-Yi Hsu, Mi-Ching Tsai
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Publication number: 20090110271Abstract: 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: ApplicationFiled: December 27, 2007Publication date: April 30, 2009Applicant: NATIONAL APPLIED RESEARCH LABORATORIESInventors: Yu-Chieh Chen, Tai-Shan Liao, Chi-Hung Huang, Chien-Jen Chen
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Publication number: 20090058831Abstract: 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: ApplicationFiled: May 13, 2008Publication date: March 5, 2009Applicant: AU Optronics Corp.Inventors: Chi-Wen Chen, Li-Wei Shih, Meng-Hsiang Chang, Chi-Mao Hung, Chien-Jen Chen, Kun-Hua Tsai
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Patent number: 7403270Abstract: 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: GrantFiled: May 9, 2006Date of Patent: July 22, 2008Assignee: Instrument Technology Research Center, National Applied LaboratoriesInventors: Chi Hung Huang, Hsien-I You, Mao-Yuan Shih, Chien-Jen Chen
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Publication number: 20080135724Abstract: 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: ApplicationFiled: September 28, 2007Publication date: June 12, 2008Applicant: TECHNOLOGY RESEARCH CENTER NATIONAL APPLIED RESEARCH LABORATORIESInventors: Wei-Yao Hsu, Chien-Shing LEE, Nien-Tsu CHEN, Po-Jui CHEN, Cheng-Fang HO, Fang-Hsuan Su, Fong-Zhi CHEN, Chien-Jen CHEN
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Publication number: 20070274728Abstract: 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: ApplicationFiled: May 26, 2006Publication date: November 29, 2007Inventors: Neal S. Bergano, Chien-Jen Chen, Carl R. Davidson
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Publication number: 20070152526Abstract: 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: ApplicationFiled: December 30, 2005Publication date: July 5, 2007Inventors: Ming-Chin Tsai, Chien-Jen Chen, Liang-Yi Hsu, Mi-Ching Tsai
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Patent number: 7189359Abstract: 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: GrantFiled: July 28, 2004Date of Patent: March 13, 2007Assignees: National Tsing Hua University, Precision Instrument Development Center of National Science CouncilInventors: Shih-Jun Yuan, Jing-Tang Yang, Jer-Liang Yeh, Chih-Sheng Yu, Yi-Chiuen Hu, Chien-Jen Chen
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Publication number: 20070017296Abstract: 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: ApplicationFiled: May 9, 2006Publication date: January 25, 2007Applicant: Instrument Technology Research Center, National Applied Research LaboratoriesInventors: Chi Huang, Hsien-I You, Mao-Yuan Shih, Chien-Jen Chen