Patents by Inventor Wen-Chin Tsai

Wen-Chin Tsai 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: 20120038803
    Abstract: An exemplary image sensor module includes a plate, an image sensor, and a number of conductive wires. The plate includes a top surface, a bottom surface, an light passing through hole, and a number of conductive pads on the top surface. The sensor includes a first surface and a number of bonding pads corresponding to the respective conductive pads. The first surface opposes the bottom surface. The first surface includes a light sensitive region aligned with the through hole, and a light insensitive region surrounding the light sensitive region. The insensitive region is mounted on the bottom surface. The bonding pads are arranged on the light insensitive region. The wires pass through the light passing through hole, and respectively electrically connect the bonding pads to the corresponding conductive pads.
    Type: Application
    Filed: December 2, 2010
    Publication date: February 16, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: WEN-CHIN TSAI
  • Publication number: 20110304754
    Abstract: An exemplary image sensor module includes a plate, an image sensor, and a number of conductive wires. The plate includes a top surface, a bottom surface, a light passing through hole, a number of spaced receiving holes extending through the top surface and the bottom surface, and a number of conductive pads on the top surface. The receiving holes surround the through hole. The sensor includes a first surface and a number of bonding pads corresponding to the respective conductive pads. The first surface opposes the bottom surface, and is mounted on the bottom surface. The first surface includes a light sensitive region aligned with the through hole, and a light insensitive region surrounding the light sensitive region. The bonding pads are arranged on the light insensitive region. The wires pass through the respective receiving holes, and respectively electrically connect the bonding pads to the corresponding conductive pads.
    Type: Application
    Filed: December 2, 2010
    Publication date: December 15, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: WEN-CHIN TSAI
  • Patent number: 8074460
    Abstract: A device for adjusting a temperature and a humidity using a wind power is provided. The device includes an inlet; an outlet connected to the inlet; a sprayer spraying a nebulized liquid into the device; and an airflow sensor electrically connected to the sprayer for activating the sprayer when an airflow passes through.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: December 13, 2011
    Assignee: National Taiwan University
    Inventors: An-Bang Wang, Chia-Fong Lee, Wen-Chin Tsai, I-Chun Lin, Fei-Yau Lu, Chih-Chieh Chen, Liang-Jenq Leu, Chuin-Shan Chen, Wen-Pin Shih
  • Publication number: 20110267534
    Abstract: The image sensor package includes a transparent substrate, a number of conductive patterns, an image sensor, a flexible circuit board. The conductive patterns are distributed on a surface of the transparent substrate. The image sensor is adhered on the transparent substrate and electrically connected to the conductive patterns. The flexible circuit board is electrically connected to the conductive patterns, and defines an opening for receiving the image sensor therein.
    Type: Application
    Filed: June 14, 2010
    Publication date: November 3, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: WEN-CHIN TSAI
  • Publication number: 20110209431
    Abstract: An easy-to-be-assembled double face bezel structure includes at least one first frame elements having a top joint portion and a lateral joint portion with built-on rivet units; at least one second frame element having a top joint portion and a lateral joint portion with rivet holes penetrating therethrough. The method for assembling the easy-to-be-assembled double-face bezel structure involves placing the built-on rivet units into the corresponding rivet holes whereby the top joint portions and the lateral joint portions of the first frame element and the second frame element are aligned, and punching each rivet unit so that it tightly joins with the corresponding rivet hole. No further welding or adhesion is necessary for joining the first frame element and the second frame element. The double-face bezel structure not only provides double-face protection, but also provides a stronger structural connection of the first frame element and the second frame element.
    Type: Application
    Filed: April 15, 2011
    Publication date: September 1, 2011
    Applicant: JOCHU THCHNOLOGY CO., LTD.
    Inventor: Wen-Chin TSAI
  • Publication number: 20110189885
    Abstract: A connector assembly includes a socket connector with a transformer circuit and a plug connector that is releasably fit to the socket connector. The plug connector includes a slidable power switch containing a magnet and a magnetic detection element that detects the magnetic field of the magnet. When the slidable power switch changes position to bring the magnet close to the magnetic detection element, a closed circuit is formed and a power supply is activated. When the magnet is moved away from the magnetic detection element, the circuit is open and the power supply is cut off. The plug connector has a front end with a rotatable water-tight collar. The socket connector includes a closure cap arranged at an end for temporarily engaging an external thread of the socket connector in order to protect the assembly when the socket connector is engaged with the plug connector.
    Type: Application
    Filed: November 24, 2010
    Publication date: August 4, 2011
    Applicant: TOPS ELECTRONICS CO., LTD.
    Inventor: Wen Chin TSAI
  • Publication number: 20110048831
    Abstract: The present invention relates to a structure of power driven vehicle, which comprises a vehicle, a power unit, a sensor, an ID logger and a control unit, wherein the vehicle further comprises a handling unit having one side configured with a throttle. The said ID logger is installed in the front frame of the vehicle. The said control unit is respectively and electrically connected with the power unit, the sensor and the ID logger to provide a multi safety insurance against vehicle theft, abnormal acceleration and/or error operation of throttle by the rider or someone else.
    Type: Application
    Filed: August 19, 2010
    Publication date: March 3, 2011
    Inventor: Wen Chin TSAI
  • Publication number: 20090108085
    Abstract: A device for adjusting a temperature and a humidity using a wind power is provided. The device includes an inlet; an outlet connected to the inlet; a sprayer spraying a nebulized liquid into the device; and an airflow sensor electrically connected to the sprayer for activating the sprayer when an airflow passes through.
    Type: Application
    Filed: July 10, 2008
    Publication date: April 30, 2009
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: An-Bang WANG, Chia-Fong LEE, Wen-Chin TSAI, I-Chun LIN, Fei-Yau LU, Chih-Chieh CHEN, Liang-Jenq LEU, Chuin-Shan CHEN, Wen-Pin SHIH
  • Publication number: 20080192412
    Abstract: The present invention provides an improved flat display panel frame, wherein two L-shape workpieces or four strip-like workpieces are butt-jointed to form a frame body, and the perimeter of the frame body is bent to form an external bent portion, and thus, an flat display panel frame is completed. In the present invention, as the frame body is formed via butt-jointing multiple workpieces, the punching process for the metallic workpiece is more flexible, and an optimal workpiece arrangement can be used to achieve the highest manipulation efficiency of material. Thus, the material is saved, and the material cost is reduced. Further, the scrap is decreased, and the scrap-processing cost is also reduced.
    Type: Application
    Filed: February 13, 2007
    Publication date: August 14, 2008
    Inventor: Wen-Chin Tsai
  • Publication number: 20080151479
    Abstract: A one-piece-form 3-dimentional bezel and its manufacturing method are disclosed here. The present invention utilizes a 3-dimentional frame element with one-piece-form rivet portions on a top side and on a lateral side and a 3-dimentional frame element with one-piece-form riveting holes on a top side and a lateral side to rivet 3-dimentional frame elements with each other and to complete the assemble by punching. The present invention is not necessary to utilize extra assembling processes, such as soldering, melting, adhesive or gluing process, to joint frame elements and is only to utilize the normal punching equipments to form the present one-piece-form 3-dimentional bezel.
    Type: Application
    Filed: June 26, 2007
    Publication date: June 26, 2008
    Inventor: Wen-Chin Tsai
  • Publication number: 20070277419
    Abstract: A one-piece-form bezel and its manufacturing method are disclosed here. The present invention utilizes a frame element with a one-piece-form rivet and a frame element with and one-piece-form riveting hole to rivet frame elements with each other and to complete the assemble by punching. The present invention is not necessary to utilize extra assembling processes, such as soldering, solvent, adhesive or gluing process, to joint frame elements and is only to utilize the normal punching equipments to form the present one-piece-form bezel.
    Type: Application
    Filed: February 15, 2007
    Publication date: December 6, 2007
    Inventor: Wen-Chin Tsai
  • Patent number: D501169
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: January 25, 2005
    Inventor: Wen-Chin Tsai
  • Patent number: D501170
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: January 25, 2005
    Inventor: Wen-Chin Tsai
  • Patent number: D504376
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: April 26, 2005
    Inventor: Wen-Chin Tsai
  • Patent number: D508008
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: August 2, 2005
    Inventor: Wen-Chin Tsai