Patents by Inventor Chih-Cheng Chen

Chih-Cheng 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).

  • ELECTRICAL SIGNAL SWITCH CONNECTOR STRUCTURE
    Publication number: 20130319834
    Abstract: An electrical signal switch connector structure is provided, mainly including an insulating case, an elastic terminal, a fixing terminal, and a shielding case. The insulating case respectively accommodates the elastic terminal and the fixing terminal. The elastic terminal has an elastic arm, and the elastic arm of the elastic terminal has a cutting gap. The fixing terminal has a fixing arm, and the elastic arm of the elastic terminal is elastically pressed against the fixing arm of the fixing terminal. An inlet hole of the insulating case is used for passing a terminal of a butting connector therein, and the shielding case wraps the insulating case profile such that an ambient extraneous matter is not attached to the elastic arm of the elastic terminal.
    Type: Application
    Filed: May 17, 2013
    Publication date: December 5, 2013
    Applicant: SPEED TECH CORP.
    Inventors: Chih-Cheng CHEN, Chen-Hung SUNG, Hei-Hsueh CHIANG
  • Chip array structure for laser diodes and packaging device for the same
    Publication number: 20130308672
    Abstract: A chip array structure for laser diodes, formed on an active surface of a semiconductor chip produced from a semiconductor process includes a plurality of light-emitting elements in an array arrangement, at least one insulation wall, at least two wire bond areas and a plurality of connection electrodes. The insulation wall separates the light-emitting elements into at least two light-emitting districts. The wire bond areas are positioned respective to the corresponding light-emitting districts. The connection electrodes electrically couple the wire bond areas with the corresponding light-emitting districts. The wire bond areas have independent electrodes, and the light-emitting districts are electrically isolated by the insulation wall.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 21, 2013
    Applicant: TruLight Corporation
    Inventors: Jin-Shan PAN, Chih-Cheng CHEN, Hsiu-Ming HSIEH
  • STRUCTURE OF LIFT COVER CONNECTOR
    Publication number: 20130130523
    Abstract: An improved structure of a lift cover connector includes a base, a cover, a main body, a terminal module and a plurality of positioning members. The cover is rotatably pivoted to one end of the base, and the cover can be opened or closed relative to the base. The terminal module is received in the base, and is inserted and positioned in the main body. The base and the main body are engaged with each other, and the positioning members are inserted in the main body. This design enables the cover to automatically close the base in a normal state by a resilient function of the positioning members, thereby to facilitating reducing product loss and improving the overall yield.
    Type: Application
    Filed: February 6, 2012
    Publication date: May 23, 2013
    Applicant: SPEED TECH CORP.
    Inventor: Chih-Cheng CHEN
  • INPUTTING MODULE AND SUBMOUNT THEREOF AND MANUFACTURING METHOD OF THE SUBMOUNT
    Publication number: 20130032701
    Abstract: A submount is used for disposing an illuminant element or a light-receiving element having an optical axis. The submount is disposed at a plane and has a main body. The main body includes a first surface and a second surface. The first surface is approximately parallel to the plane and far away from the plane. The second surface is approximately parallel to the plane and adjacent to the plane. A disposing part of the first surface is tilted with respect to the second surface at a predetermined angle. The illuminant element or the light-receiving element is disposed on the disposing part. The optical axis of the illuminant element or the light-receiving element is tiled with respect to a normal of the second surface at the predetermined angle.
    Type: Application
    Filed: August 5, 2011
    Publication date: February 7, 2013
    Inventors: Chih-Cheng CHEN, Jin-Shan Pan
  • OPTICAL INPUTTING MODULE AND ITS LIGHT SOURCE UNIT
    Publication number: 20130015334
    Abstract: A light source unit is disclosed for arranging on a plane and emitting a light beam oblique to the plane. The light source unit includes an illuminant element and a transparent encapsulator. The illuminant element has an upper surface and a lower surface both parallel to the plane. The transparent encapsulator physically contacts with the illuminant element and at least covers the upper surface of the illuminant element. The transparent encapsulator has an oblique surface above the upper surface and oblique to the upper surface. In addition, an optical inputting module having the light source unit mentioned above is disclosed.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 17, 2013
    Inventors: Chih-Cheng CHEN, Jin-Shan Pan
  • MOUSE WARMER
    Publication number: 20130008882
    Abstract: A mouse warmer includes a mouse electrically connectable to a computer for cursor control and having a housing configured for the grasping of a hand of a user, and an electrical heater mounted in the housing for generating heat to warm the user's hand holding the housing.
    Type: Application
    Filed: July 6, 2011
    Publication date: January 10, 2013
    Inventors: Yu-Hsiang Hu, Chih-Cheng Chen
  • Chinese Herbal Aqueous Extract Having Anti-Anxiety Activities and Method of In Vitro Evaluating the Same
    Publication number: 20120219645
    Abstract: A Chinese herbal aqueous extract having anti-anxiety activities and a method of in vitro evaluating the same are disclosed. Neural cells and/or glial cells are cultured in a medium containing the Chinese herbal aqueous extract, and then subjected to an electric pulse treatment to form epileptic cells. The epileptic cells are applied on evaluation of at least one criterion of anti-anxiety activities of the Chinese herbal aqueous extract.
    Type: Application
    Filed: August 12, 2011
    Publication date: August 30, 2012
    Applicant: National Pingtung University of Science and Technology
    Inventors: Hso-Chi Chaung, Tsung-Hui Yang, Holi Chen, Chih-Cheng Chen, Hsien-Hsueh Chiu
  • Method and system of controlling halt and resume of scanning an LCD
    Patent number: 8228322
    Abstract: A method and system of controlling halt and resumption of scanning actions of an LCD is disclosed. An incoming video source is monitored, and current scan line position and corresponding polarity are recorded. When an abnormal video source is detected, the LCD scanning is stopped at a halt scan line of a halt frame with a halt polarity. After a normal video source has been detected again, determination is made of a proper resumptive scan line and/or a resumptive polarity. The panel scanning is resumed at the resumptive scan line equal to the halt scan line and/or with the resumptive polarity matching the halt polarity.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: July 24, 2012
    Assignee: Himax Technologies Limited
    Inventors: Pu-Jen Cheng, Chih-CHeng Chen
  • Three-dimensional connector for a coordinate input device
    Patent number: 7997912
    Abstract: A three-dimensional connector, which is used by a coordinate input device of a touch pad, has a flat conductor cable with an end being connected to the touch pad and another end forming a soldered conductive contact head perpendicular to the flat conductor cable to pass through a support to shorten a length of said conductor cable and enhance electro-conductibility of the connector.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: August 16, 2011
    Assignee: Super Elite Technology Company Limited
    Inventor: Chih-Cheng Chen
  • Three-dimensional connector for a coordinate input device
    Patent number: 7955089
    Abstract: A three-dimensional connector, which is used by a coordinate input device of a touch pad has a flat conductor cable with an end being connected to the touch pad and another end having multiple conductive lines. Each of the conductive lines is attached with a vertical guiding conductor pin. The guide conductor pin has a head section to press-fit with the flat conductor cable, and extends through a support to transmit electronic signals in a direction perpendicular to said flat conductor cable.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: June 7, 2011
    Assignee: Super Elite Technology Company Limited
    Inventor: Chih-Cheng Chen
  • METHOD AND SYSTEM OF CONTROLLING HALT AND RESUME OF SCANNING AN LCD
    Publication number: 20110102394
    Abstract: A method and system of controlling halt and resumption of scanning actions of an LCD is disclosed. An incoming video source is monitored, and current scan line position and corresponding polarity are recorded. When an abnormal video source is detected, the LCD scanning is stopped at a halt scan line of a halt frame with a halt polarity. After a normal video source has been detected again, determination is made of a proper resumptive scan line and/or a resumptive polarity. The panel scanning is resumed at the resumptive scan line equal to the halt scan line and/or with the resumptive polarity matching the halt polarity.
    Type: Application
    Filed: November 4, 2009
    Publication date: May 5, 2011
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: PU-JEN CHENG, CHIH-CHENG CHEN
  • WRITE SIGNAL GENERATOR WITH DELAY CALIBRATION
    Publication number: 20110090774
    Abstract: An aligned write signal generator with alignment calibration utilizes an alignment unit to align a plurality of write signal. The aligned write signal generator includes a write signal generator for receiving an EFM signal and converting the EFM signal into a plurality of write signals according to a write strategy waveform generating rule, an alignment unit for receiving the plurality of write signals, aligning the write signals and outputting phase adjusted write signals, and a phase calibration unit for receiving the phase adjusted write signals, detecting phase error between the phase adjusted write signals, and outputting phase control signals. The alignment unit further receives the phase control signals to adjust the delay time of each write signal.
    Type: Application
    Filed: December 21, 2010
    Publication date: April 21, 2011
    Inventors: Tse-Hsiang HSU, Chih-Cheng Chen
  • OPTICAL DEVICE
    Publication number: 20110044368
    Abstract: An optical device is disclosed. The optical device includes a first packaging unit and a second packaging unit. The first packaging unit includes a first lead frame and a sensor electrically coupled to the first lead frame. The second packaging unit includes an emitting die and a second lead frame. The emitting die has an optical axis and is operable to emit a light. The second lead frame has a first portion disposed within the second packaging unit and a second portion extending into the first packaging unit so that an angle of about 5-85 degrees is formed between the optical axis of the emitting die and the sensing plane of the sensor.
    Type: Application
    Filed: November 10, 2009
    Publication date: February 24, 2011
    Applicant: ARIMA LASERS CORP.
    Inventors: Hung-Sheng LEE, Chih-Cheng CHEN, Tsai-Yu CHUANG, Ching-Hui LIN, Sheng-Ping LAI
  • CERAMIC POWDER COMPOSITION, CERAMIC MATERIAL, AND MULTI-LAYER CERAMIC CAPACITOR FABRICATED THEREBY
    Publication number: 20110043964
    Abstract: A ceramic powder composition, ceramic material, and a multi-layer ceramic capacitor fabricated thereby are provided. The ceramic powder composition includes a main ingredient and an accessory ingredient. The main ingredient is in an amount of 95 to 99 mol %, and includes BaTiO3, and the accessory ingredient is in an amount of 1 to 5 mol %, and consists of oxide Bi2O3—Tio2—XO, where X is selected from a group consisting of magnesium (Mg), vanadium (V), manganese (Mn), and chromium (Cr).
    Type: Application
    Filed: August 20, 2010
    Publication date: February 24, 2011
    Applicant: Darfon Electronics Corp.
    Inventors: I-LUN HUANG, Ting-An Chien, Hsiu-Hsiang Pei, Chao-Kuang Hsiao, Kuan-Zong Fung, Chih-Cheng Chen
  • COMPLEX RESISTANCE TYPE COORDINATE INPUT DEVICE
    Publication number: 20110032208
    Abstract: A complex resistance type coordinate input device includes an upper conductive structural layer, a lower conductive structural layer, and an intermediate conductive structural layer being disposed between the upper conductive structural layer and the lower conductive structural layer. The upper conductive structural layer provides an upper conductive thin layer, the lower conductive structural layer provides a lower conductive thin layer, and the intermediate conductive structural layer provides the first intermediate conductive thin layer facing the upper conductive thin layer and the second side of the intermediate conductive structural layer to form a digit-resistance type touch pad structure, and the second intermediate conductive thin layer facing the lower conductive thin layer to form an analog-resistance type touch pad structure.
    Type: Application
    Filed: May 26, 2010
    Publication date: February 10, 2011
    Applicant: SUPER ELITE TECHNOLOGY COMPANY LIMITED
    Inventor: CHIH-CHENG CHEN
  • UNIVERSAL SERIAL BUS CONNECTOR
    Publication number: 20110009001
    Abstract: An improved Universal Serial Bus (USB) connector mounted on a print circuit board for transmitting electric signals between a dock connector and the print circuit board. The improved Universal Serial Bus connector comprises a set of first terminals, a set of second terminals, an insulator, and a shielding shell. Each of the first terminals and the second terminals is respectively fixed on the insulator. The insulator includes a cap, on which each of the first terminals and the second terminals is disposed, and is substantially enclosed by the shielding shell.
    Type: Application
    Filed: May 13, 2010
    Publication date: January 13, 2011
    Applicant: SPEED TECH CORP.
    Inventors: Chih-Cheng CHEN, Hua-Chun CHANG
  • Treatment of insulin resistance by administering an acid-sensing ion channel 3 inhibitor
    Patent number: 7838005
    Abstract: Disclosed are a method of for treating insulin resistance and a method identifying a compound for treating insulin resistance.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: November 23, 2010
    Assignee: Academia Sinica
    Inventors: Chih-Cheng Chen, Shyh-Jer Huang, Yi-Wen Lin
  • THREE-DIMENSIONAL CONNECTOR FOR A COORDINATE INPUT DEVICE
    Publication number: 20100240248
    Abstract: A three-dimensional connector, which is used by a coordinate input device of a touch pad, has a flat conductor cable with an end being connected to the touch pad and another end forming a soldered conductive contact head perpendicular to the flat conductor cable to pass through a support to shorten a length of said conductor cable and enhance electro-conductibility of the connector.
    Type: Application
    Filed: June 3, 2010
    Publication date: September 23, 2010
    Applicant: SUPER ELITE TECHNOLOGY COMPANY LIMITED
    Inventor: CHIH-CHENG CHEN
  • THREE-DIMENSIONAL CONNECTOR FOR A COORDINATE INPUT DEVICE
    Publication number: 20100240247
    Abstract: A three-dimensional connector, which is used by a coordinate input device of a touch pad has a flat conductor cable with an end being connected to the touch pad and another end having multiple conductive lines. Each of the conductive lines is attached with a vertical guiding conductor pin. The guide conductor pin has a head section to press-fit with the flat conductor cable, and extends through a support to transmit electronic signals in a direction perpendicular to said flat conductor cable.
    Type: Application
    Filed: June 3, 2010
    Publication date: September 23, 2010
    Applicant: SUPER ELITE TECHNOLOGY COMPANY LIMITED
    Inventor: Chih-Cheng CHEN
  • Three-dimensional connector for a coordinate input device
    Patent number: 7731505
    Abstract: A three-dimensional connector for a coordinate input device, which provides a touch pad and a support plate under said touch pad, includes a flat conductor cable. The flat conductor cable has an end connecting with the touch pad and another end providing a plurality of conductive lines. Each of the conductive lines corresponds to and is perpendicularly penetrated with a connecting pin; said connecting pin has a head section to press-fit with said flat conductor cable, extends through a slot, which is provided at the support plate next to said touch pad, to act as a contact such that said flat conductor cable is capable of transmitting electronic signal along a direction perpendicular to said flat conductor cable. Hence, the flat conductor cable can be connected firmly without loosening so as to enhance compactness of the three-dimensional connector substantially.
    Type: Grant
    Filed: January 1, 2008
    Date of Patent: June 8, 2010
    Assignee: Super Elite Technology Company Limited
    Inventor: Chih-Cheng Chen