Patents by Inventor Jeng Chen

Jeng 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).

  • Patent number: 8917362
    Abstract: A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: December 23, 2014
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Ming-Sin Jian, San-Shien Wu, Ming-Chuan Lin, Chiu Wen Lo, Wen-Hung Wang, Shyh-Jeng Chen, Ping-Wen Chen
  • Publication number: 20140332361
    Abstract: A touch inductive unit includes a receiving electrode pattern and a driving electrode pattern. The receiving electrode pattern includes a first main stem, a first branch portion and a second branch portion. The first branch portion and the second branch portion are extended from the first main stem. The driving electrode pattern includes a second main stem, a third branch portion and a fourth branch portion. The third branch portion and the fourth branch portion are extended from the second main stem. The receiving electrode pattern and the driving electrode pattern are interdigitated and physically spaced apart from each other.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 13, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chi-Ming Huang, Shyh-Jeng Chen, Pei-Fang Tsai, Ming-Chuan Lin, Hsueh-Chih Wu, Wen-Hung Wang, Wen-Yi Wang
  • Publication number: 20140321672
    Abstract: An electronic device with speakerphone and microphone is provided. The electronic device comprises a housing, a sound input unit, a sound output unit, an audio signal receiving terminal, an acoustic processing unit, a signal line and a sealing member. The housing has a microphone shell, a speaker shell and a soundproof structure. The soundproof structure is connected between the microphone shell and the speaker shell. The soundproof structure has a line output hole. The acoustic processing unit connects the sound input unit and the audio signal receiving terminal respectively to receive and mix two audio signals so as to generate an audio output signal. The audio output signal is transmitted to the sound output unit through a signal line. The sealing member is disposed around the line output hole and seals the line output hole.
    Type: Application
    Filed: April 29, 2014
    Publication date: October 30, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chia-Hung Yeh, Shyh-Jeng Chen, Yu-Liang Chow, Chia-Wei Chang, Tsung-Yi Lin, Ming-Chuan Lin, Wen-Hung Wang, Shih-Cheng Wang, Hsuan Wang, Chung-Shun Feng, Kuang-Neng Chen, Yin-Zung Wu
  • Publication number: 20140286045
    Abstract: A display includes a reflective display module, a light guide plate, at least one light source and a cover lens. The light guide plate includes a first light guide surface opposite to the reflective display module. The first light guide surface includes a light outgoing region and a peripheral region surrounding the light outgoing region. The light source is used for emitting a light to the light guide plate. The peripheral region of the first light guide surface is connected to the cover lens. The light outgoing region and the cover lens are spatially separated, and define an air gap therebetween.
    Type: Application
    Filed: December 10, 2013
    Publication date: September 25, 2014
    Applicant: E Ink Holdings Inc.
    Inventors: Yu-Nan PAO, I-Jeng CHEN, Hsin-Tao HUANG, Chin-Ju HSU, Yu-Nan TSAO, Sheng-Chieh TAI
  • Patent number: 8834003
    Abstract: A display apparatus includes a display panel, a light guide plate, point light sources, a passivation layer and a first light adjusting layer. The light guide plate is disposed above the display panel and has an upper surface, an opposite lower surface, a light incident surface, a first and a second light guiding blocks. The display panel is disposed corresponding to the first light guiding block, and the second light guiding block extends outside the display panel. A portion of the upper surface located on the first light guiding block is an even surface. The first light guiding block is located between the passivation layer and the display panel. The first light adjusting layer is disposed on the second light guiding block and located on the upper surface or the lower surface. There is a first rough interface between the first light adjusting layer and the light guide plate.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: September 16, 2014
    Assignee: E Ink Holdings Inc.
    Inventors: Hsin-Tao Huang, I-Jeng Chen, Yu-Nan Pao, Yu-Nan Tsao, Chin-Ju Hsu, Sheng-Chieh Tai
  • Publication number: 20140176473
    Abstract: A touch panel includes a substrate, a plurality of electrodes arranged on the substrate for transmitting a plurality of driving signals and generating a plurality of sensing signals according to the plurality of driving signals, and a driving element. The driving element is for driving the plurality of electrodes, wherein the driving element is disabled within a predetermined period following transition of a common voltage of a display panel.
    Type: Application
    Filed: December 25, 2013
    Publication date: June 26, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ming-Chuan Lin, Wen-Hung Wang, Pei-Fang Tsai, Shyh-Jeng Chen
  • Patent number: 8755646
    Abstract: A method of fabricating an optical transformer is provided. A substrate is provided first, wherein the substrate includes a first region and a second region. Then a first material layer is formed on the substrate, and the portion of the first material layer other than in the first region is removed. Then a second material layer is formed on the substrate, and the portion of the second material layer in the first region and the second region is removed. Lastly, a first conductive layer is formed on the substrate and the portion of the first conductive layer other than in the second region is removed to make the first material layer, the second material layer and the first conductive layer have the same height such that the first material layer becomes a part of the optical transformer. The present invention further provides a semiconductor structure.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: June 17, 2014
    Assignee: United Microelectronics Corp.
    Inventors: Yi-Ching Wu, Shuenn-Jeng Chen
  • Publication number: 20140070237
    Abstract: A display apparatus includes a display panel, a light guide plate, point light sources, a passivation layer and a first light adjusting layer. The light guide plate is disposed above the display panel and has an upper surface, an opposite lower surface, a light incident surface, a first and a second light guiding blocks. The display panel is disposed corresponding to the first light guiding block, and the second light guiding block extends outside the display panel. A portion of the upper surface located on the first light guiding block is an even surface. The first light guiding block is located between the passivation layer and the display panel. The first light adjusting layer is disposed on the second light guiding block and located on the upper surface or the lower surface. There is a first rough interface between the first light adjusting layer and the light guide plate.
    Type: Application
    Filed: June 18, 2013
    Publication date: March 13, 2014
    Inventors: Hsin-Tao Huang, I-Jeng Chen, Yu-Nan Pao, Yu-Nan Tsao, Chin-Ju Hsu, Sheng-Chieh Tai
  • Publication number: 20130308899
    Abstract: A method of fabricating an optical transformer is provided. A substrate is provided first, wherein the substrate includes a first region and a second region. Then a first material layer is formed on the substrate, and the portion of the first material layer other than in the first region is removed. Then a second material layer is formed on the substrate, and the portion of the second material layer in the first region and the second region is removed. Lastly, a first conductive layer is formed on the substrate and the portion of the first conductive layer other than in the second region is removed to make the first material layer, the second material layer and the first conductive layer have the same height such that the first material layer becomes a part of the optical transformer. The present invention further provides a semiconductor structure.
    Type: Application
    Filed: July 22, 2013
    Publication date: November 21, 2013
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Ching Wu, Shuenn-Jeng Chen
  • Patent number: 8558822
    Abstract: A liquid crystal display includes an array substrate, a color filter substrate facing the array substrate, and a liquid crystal layer provided between the array substrate and the color filter substrate. The array substrate includes a driving device, at least one conductive wiring, and a transient voltage suppressor. The driving device includes a driver. The driver has at least one common voltage terminal. The conductive wiring has a connection point and is coupled to the common voltage terminal of the driver. The transient voltage suppressor is coupled to a ground terminal and the connection point, and the connection point is near the common voltage terminal.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: October 15, 2013
    Assignee: Wintek Corporation
    Inventors: Lin Lin, Wen-Hung Wang, Shyh-Jeng Chen
  • Publication number: 20130258705
    Abstract: A front-light module includes at least one point light source, a light source modulation apparatus and a light guide plate. The light source modulation apparatus includes a body and a plurality of uniform illumination microstructures. The body includes a light incident surface and a light emission surface. The point light source is disposed beside the light incident surface, and the light emission surface is opposite to the light incident surface. The uniform illumination microstructures are disposed on the light emission surface of the body. Each uniform illumination microstructure is arc-shaped.
    Type: Application
    Filed: January 25, 2013
    Publication date: October 3, 2013
    Applicant: E INK HOLDINGS INC.
    Inventors: Yu-Nan PAO, I-Jeng CHEN, Chin-Ju HSU, Hsin-Tao HUANG, Yu-Nan TSAO
  • Patent number: 8520987
    Abstract: A method of fabricating an optical transformer is provided. A substrate is provided first, wherein the substrate includes a first region and a second region. Then a first material layer is formed on the substrate, and the portion of the first material layer other than in the first region is removed. Then a second material layer is formed on the substrate, and the portion of the second material layer in the first region and the second region is removed. Lastly, a first conductive layer is formed on the substrate and the portion of the first conductive layer other than in the second region is removed to make the first material layer, the second material layer and the first conductive layer have the same height such that the first material layer becomes a part of the optical transformer.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: August 27, 2013
    Assignee: United Microelectronics Corp.
    Inventors: Yi-Ching Wu, Shuenn-Jeng Chen
  • Patent number: 8518687
    Abstract: A cellulose hydrolase and a gene thereof are obtained by screening a cDNA genomic library constructed with Orpinomyces sp. Y102. The gene is 1071 base pairs long and comprises an open reading frame (ORF) for producing the cellulose hydrolase comprising 357 amino acids by translation. A transformed cell and a carrier carrying the gene are introduced. The gene is transferred to E. coli by transformation, such that E. coli can acquire activity of decomposing CMC, beta-glucan, and xylan. The cellulose hydrolase is multifunctional and is capable of decomposing cellubiose and directly decomposing fiber into glucose.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: August 27, 2013
    Assignees: National Pingtung University of Science and Technology, Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan
    Inventors: Yo-Chia Chen, Jeng-Chen Liu, Hau-Yu Wang, Teng-Chieh Hsu, Gia-Luen Guo, Wen-Song Hwang, Jia-Baau Wang
  • Publication number: 20130148055
    Abstract: A reflective display includes a display panel, a first color filter layer, a second color filter layer, a light guide plate, and a light source. The first color filter layer is disposed on the display panel; the second color filter layer is disposed on the display panel and arranged with the first color filter layer in parallel. The light source is disposed beside the side surface of the light guide plate and is capable of emitting light, in which and the light is reflected by the internal side of the first surface of the light guide plate, such that the light enters the first color filter layer, and the light is reflected by the display panel and emitted from the first color filter layer, in which optical path of the light passes through the first color filter layer and does not pass through the second color filter layer.
    Type: Application
    Filed: September 12, 2012
    Publication date: June 13, 2013
    Applicant: E INK HOLDINGS INC.
    Inventors: I-Jeng CHEN, Yu-Nan PAO, Hsin-Tao HUANG, Yu-Nan TSAO
  • Publication number: 20130102051
    Abstract: A cellulose hydrolase and a gene thereof are obtained by screening a cDNA genomic library constructed with Orpinomyces sp. Y102. The gene is 1071 base pairs long and comprises an open reading frame (ORF) for producing the cellulose hydrolase comprising 357 amino acids by translation. A transformed cell and a carrier carrying the gene are introduced. The gene is transferred to E. coli by transformation, such that E. coli can acquire activity of decomposing CMC, beta-glucan, and xylan. The cellulose hydrolase is multifunctional and is capable of decomposing cellubiose and directly decomposing fiber into glucose.
    Type: Application
    Filed: March 20, 2012
    Publication date: April 25, 2013
    Applicants: National Pingtung University of Science and Technology, Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan
    Inventors: Yo-Chia Chen, Jeng-Chen Liu, Hau-Yu Wang, Teng-Chieh Hsu, Gia-Luen Guo, Wen-Song Hwang, Jia-Baau Wang
  • Patent number: 8366731
    Abstract: An artificial hair transplantation method for implanting, directly or indirectly, artificial chemically synthesized filaments into the epidermal layer and the dermal layer of the human scalp features painless incisions and allows hair restoration to be attained in a short period of time, such as a few hours.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: February 5, 2013
    Inventors: Ming-Jeng Chen, Yen-Chih Chen, Peng-Yu Chen
  • Publication number: 20120289986
    Abstract: An artificial hair transplantation method for implanting, directly or indirectly, artificial chemically synthesized filaments into the epidermal layer and the dermal layer of the human scalp features painless incisions and allows hair restoration to be attained in a short period of time, such as a few hours.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Inventors: Ming-Jeng Chen, Yen-Chih Chen, Peng-Yu Chen
  • Publication number: 20120223919
    Abstract: A touch pen includes a power supply circuit, a signal-receiving electrode, an inverted amplifying circuit and a signal-emitting electrode. The power supply circuit provides the touch pen with a working voltage, and the signal-receiving electrode receives at least one surface signal of a touch-sensing structure of a capacitive touch-sensitive device. The inverted amplifying circuit reversely amplifies the surface signal to generate a reversely amplified signal, and the signal-emitting electrode emits the reversely amplified signal to attenuate a detection signal of the capacitive touch-sensitive device in a position coinciding with a touch point of the touch pen.
    Type: Application
    Filed: March 1, 2012
    Publication date: September 6, 2012
    Inventors: Ming-Chuan LIN, Wen-Hung Wang, Chih-Chiang Lin, Shyh-Jeng Chen, Jer-Yann Huang, Wen-Hsin Wang
  • Publication number: 20120075218
    Abstract: A touch panel comprising a substrate, a touch element, a first grounding electrode, an insulation layer and a second grounding electrode is disclosed. The touch element is disposed on a first surface of the substrate. The first grounding electrode is disposed on the first surface to surround the touch element. The insulation layer is disposed on the first surface to cover the touch element and the first grounding electrode. The second grounding electrode is disposed on the first insulation layer or on a second surface of the substrate opposite to the first surface. Therefore, the ESD can be conducted to the grounding end G of the circuit component through the enclosed first grounding electrode, and the signal interference between the touch panel and display can be shielded by the second grounding electrode to enhance anti-ESD and anti-noise abilities of the touch panel.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 29, 2012
    Applicants: WINTEK CORPORATION, Wintek Technology Dongguan Ltd.
    Inventors: MING-CHUAN LIN, Tien-Nan Wang, Ying-Chi Wang, Yung-Chang Lin, Lin Lin, Wen-Hung Wang, Pei-Fang Tsai, Shyh-Jeng Chen
  • Publication number: 20110311769
    Abstract: Disclosed herein is an article comprising a substrate; a polymer disposed upon the substrate; the polymer having a number average molecular weight of about 2,000 to about 5,000 grams per mole; where each polymer is separated from a neighboring polymer by an average distance of 2.5 Angstroms to 5,000 Angstroms. Disclosed herein is a method comprising disposing upon a substrate a polymer; the polymer having a number average molecular weight of 2,000 to about 5,000 grams per mole.
    Type: Application
    Filed: June 20, 2011
    Publication date: December 22, 2011
    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    Inventors: Jiun-Jeng Chen, Anthony B. Brennan