Patents by Inventor Chih-Wen Chiang

Chih-Wen Chiang 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: 20140178668
    Abstract: A method for manufacturing a soft foamed assembly includes a first step of providing a mold having an interior formed with a predetermined die cavity, a second step of fixing a polyurethane (PU) synthetic skin in the die cavity of the mold, a third step of filling a polyurethane (PU) liquid substance into the die cavity of the mold, a fourth step of closing the die cavity of the mold, and a fifth step of foaming the PU liquid substance in the die cavity of the mold to form a soft foamed body which is combined with the PU synthetic skin so as to form a soft foamed assembly consisting of the soft foamed body and the PU synthetic skin. Thus, the soft foamed assembly is made easily and quickly.
    Type: Application
    Filed: December 20, 2012
    Publication date: June 26, 2014
    Inventor: Chih-Wen Chiang
  • Publication number: 20140161293
    Abstract: An electronic device includes a case, a speaker, a supporting stand, and a waterproof breathable membrane. The case includes a first inner space and a through hole connected to the first inner space. The speaker is disposed in the first inner space, and produces sound waves outwards from the through hole. The supporting stand connects the case to cover the through hole. The supporting stand includes a sound hole and a second inner space connected to the sound hole and the through hole. The waterproof breathable membrane covers one of the sound hole and the through hole.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 12, 2014
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Shing-Da WANG, Chih-Wen CHIANG, Chang-Yuan WU, Yi-Chang WU, Hsin-Chih HSIAO, Yen-Ling LIU, Chien-Chu CHEN
  • Patent number: 8574702
    Abstract: A shell structure includes a composite material layer and a second material layer is provided. The composite material layer includes a woven layer and a first material layer. The woven layer has a first surface and a second surface opposite to each other. The first material layer is located on the first surface and has a plurality of through-holes. The second material layer is disposed on the first material layer and has a plurality of extending-portions adapted to be combined with the woven layer and fix the second material layer and the composite material layer to each other. In addition, a manufacturing method for shell structure of electronic device is also provided.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: November 5, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Jung-Chin Wu, Po-An Lin, Kuo-Nan Ling, Han-Ching Huang, Chih-Wen Chiang, Chien-Min Chang
  • Publication number: 20130108830
    Abstract: A composite plate structure including a fiber composite sheet, a metal layer, and a resin layer is provided. The fiber composite sheet includes a first fiber layer, a core layer, and a second fiber layer. The core layer is disposed between the first fiber layer and the second fiber layer. The metal layer is disposed on the fiber composite sheet and has at least one opening. A portion of the second fiber layer is located in the opening. The resin layer is disposed on the metal layer. In addition, a manufacturing method of the composite plate structure is also provided.
    Type: Application
    Filed: October 18, 2012
    Publication date: May 2, 2013
    Inventors: Jung-Chin Wu, Po-An Lin, Han-Ching Huang, Chih-Wen Chiang, Yen-Ling Liu
  • Publication number: 20120164360
    Abstract: A shell structure includes a composite material layer and a second material layer is provided. The composite material layer includes a woven layer and a first material layer. The woven layer has a first surface and a second surface opposite to each other. The first material layer is located on the first surface and has a plurality of through-holes. The second material layer is disposed on the first material layer and has a plurality of extending-portions adapted to be combined with the woven layer and fix the second material layer and the composite material layer to each other. In addition, a manufacturing method for shell structure of electronic device is also provided.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 28, 2012
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Jung-Chin Wu, Po-An Lin, Kuo-Nan Ling, Han-Ching Huang, Chih-Wen Chiang, Chien-Min Chang
  • Publication number: 20030050091
    Abstract: Wireless module structure of notebook-type computer, in which the wireless module is disposed on back side of the display panel of the upper cover of the notebook-type computer. The wireless module via a signal transmission wire is directly connected to an antenna disposed on an edge of the upper cover. The length of the signal transmission wire is shortened and the number of connecting components is reduced. The wireless module will not occupy the interior space of the main frame body, especially the room for the inbuilt modem or LAN module. The noise interference of the internal circuits of the main frame body is reduced. The layout of the interior space in the notebook-type computer can be simplified and the manufacturing cost for the components can be lowered.
    Type: Application
    Filed: September 10, 2001
    Publication date: March 13, 2003
    Inventors: Wen-Sung Tsai, Chih-Wen Chiang
  • Patent number: 6400562
    Abstract: A portable computer includes a computer housing, a decorative piece and a mounting unit. The computer housing includes an upper housing part that is provided with a display unit, and a lower housing part that is connected to the upper housing part and that is provided with a keyboard unit. The computer housing has an outer wall surface that is formed with a mounting portion. The decorative piece is disposed on the mounting portion. The mounting unit is provided on the mounting portion and the decorative piece for mounting the decorative piece removably on the mounting portion of the outer wall surface of the computer housing.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: June 4, 2002
    Assignee: Compal Electronics, Inc.
    Inventors: Chia-Chung Lee, Chih-Wen Chiang
  • Patent number: 6275378
    Abstract: A safety lock for notebook-type computer dock. The safety lock serves to lock the dock with the computer to ensure safety. The safety lock also safely combines the I/O module, notebook-type computer and the dock into one body.
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: August 14, 2001
    Assignee: Compal Electronics, Inc.
    Inventors: Chia-Chun Lee, Ming-Hsun Chou, Jui-Jung Huang, Chih-Wen Chiang
  • Patent number: 6233144
    Abstract: An outward pushing device and an expansion device adapted to the outward pushing device. The pushing device is pivotally connected with two sides of the expansion device. The pushing device includes a handle section and a pushing section connected with each other. When shifting the handle section to exert a torque onto the pushing section, the pushing section is forced to push and separate the portable computer from the expansion device. The pushing device is disposed with gaps to help in dissipating of the heat generated by the portable computer. The seat body of the expansion device is disposed with adjustable slide rails and the bottom of the portable computer is disposed with slide channels so as to facilitate pushing of the portable computer.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: May 15, 2001
    Assignee: Compal Electronics, Inc.
    Inventors: Chia-Chun Lee, Chih-Wen Chiang
  • Patent number: 6216195
    Abstract: A docking station for a notebook computer includes a housing and an ejector device. The housing has a front wall disposed adjacent to and parallel to a rear wall of the notebook computer. The front wall is formed with an ejector opening and an access opening. The ejector device includes an elongate linking arm, an ejecting member, and a biasing member. The linking arm, which is disposed in the housing and parallel to the front wall, is movable in the housing in a longitudinal direction between operated and non-operated positions. The linking arm has a connecting end and an operating end accessible via the access opening to permit movement of the linking arm from the non-operated position to the operated position.
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: April 10, 2001
    Assignee: Compal Electronics, Inc.
    Inventors: Chia-Chun Lee, Ming-Hsun Chou, Jui-Jung Huang, Chih-Wen Chiang
  • Patent number: D443875
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: June 19, 2001
    Assignee: Compal Electronics, Inc.
    Inventors: Chih-Peng Ma, Chih-Wen Chiang, Ming-Hsun Chou
  • Patent number: D539797
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: April 3, 2007
    Assignee: Compal Electronics, Inc.
    Inventors: Chih-Wen Chiang, Ya-Hwei Tseng, Shih-Heng Chen, Chin-Min Wei, Wen-Chien Su
  • Patent number: D580433
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: November 11, 2008
    Assignee: Compal Electronics, Inc.
    Inventors: Chih-Wen Chiang, Yun-Tung Pai, Ya-Hwei Tseng, Chien-Chu Chen, Chen-Bang Chuang
  • Patent number: D588126
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: March 10, 2009
    Assignee: Compal Electronics, Inc.
    Inventors: Chih-Wen Chiang, Yun-Tung Pai, Ya-Hwei Tseng, Chien-Chu Chen, Chen-Bang Chuang
  • Patent number: D693337
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: November 12, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Li-Fang Chen, Shi-Kuan Chen, Hong-Tien Wang, Chih-Wen Chiang, Yung-Hsiang Chen, Ting-Wei Wu, Pei-Pin Huang, Chia-Lin Chan, Jun-Jie Chen
  • Patent number: D693338
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: November 12, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Li-Fang Chen, Shi-Kuan Chen, Hong-Tien Wang, Chih-Wen Chiang, Yung-Hsiang Chen, Ting-Wei Wu, Pei-Pin Huang, Chia-Lin Chan, Jun-Jie Chen
  • Patent number: D700907
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: March 11, 2014
    Assignee: Compal Electronics, Inc.
    Inventors: Li-Fang Chen, Shi-Kuan Chen, Hong-Tien Wang, Chih-Wen Chiang, Yung-Hsiang Chen, Ting-Wei Wu, Pei-Pin Huang
  • Patent number: D701200
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: March 18, 2014
    Assignee: Compal Electronics, Inc.
    Inventors: Li-Fang Chen, Shi-Kuan Chen, Hong-Tien Wang, Chih-Wen Chiang, Yung-Hsiang Chen, Ting-Wei Wu, Pei-Pin Huang
  • Patent number: D702678
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: April 15, 2014
    Assignee: Compal Electronics, Inc.
    Inventors: Li-Fang Chen, Shi-Kuan Chen, Hong-Tien Wang, Chih-Wen Chiang, Ting-Wei Wu, Pei-Pin Huang, Yung-Hsiang Chen
  • Patent number: D744999
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: December 8, 2015
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chien-Chu Chen, Pei Wang, Chun-Ting Lee, Yi-Cheng Tsao, Ching-Tai Chang, Kun-Hsin Liu, Yao-Tsung Yeh, Chih-Wen Chiang