Patents by Inventor Peter Chen

Peter 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).

  • Publication number: 20070038056
    Abstract: A catheter for sensing electrical events about a selected annulus region of the heart and for treating tissue in the selected annulus region has a handle assembly, a shaft having a proximal end coupled to the handle assembly, a first expandable member provided at the distal end of the shaft, and a second expandable member positioned adjacent to, but spaced apart from, the first expandable member. The second expandable member has an ablation element that emits energy to a radially surrounding area to ablate tissue.
    Type: Application
    Filed: October 19, 2006
    Publication date: February 15, 2007
    Inventors: Carlo Pappone, Peter Chen, Alan de la Rama, Cary Hata, Vivian Tran, David Chi
  • Publication number: 20070033547
    Abstract: A methodology for characterization of an IP (Intellectual Property) component is provided. Digital pins are recognized by skipping analog pins and special IO pins. First two layers of the IP component are classified in response to connection of the input pins. Partial circuits of the IP component are extracted for simulation. Three corners of IP library are generated. Therefore, input capacitance of the IP component is simulated.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 8, 2007
    Inventors: Peter Chen, Han-Chi Liu, Chih-Yang Peng, Jyh-Herng Wang, Chia-Nan Hong
  • Publication number: 20060278056
    Abstract: A desk-top paper punch includes a drawer for removable insertion into the base of the paper punch, the drawer serving as a collection receptacle for paper punches to be discarded. Once the drawer is near its capacity, the drawer is pulled out of the base for emptying. Means for viewing the contents of the drawer is provided. In one implementation, the view means is a transparent window which allows the viewer to know when the drawer in nearing its capacity for paper chips. In a second embodiment, the viewing means is at least one viewing aperture that perforates the top surface of the base of the paper punch that allows the user to view the drawer's contents.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 14, 2006
    Inventors: Peter Chen, Jungkun Lee, Kevin Lee
  • Publication number: 20060206042
    Abstract: A transmission shaft includes a hollow cylindrical casing with two open ends and a cutout defined through an outer periphery of the cylindrical casing, a stationary arm a proximate end thereof is integrally formed with the cylindrical casing and a distal end thereof is for connection with one of the two sticks, a rotation arm a proximate end thereof is rotatably received in the cylindrical casing and a distal end thereof is for connection with the other one of the two sticks and a pin movably received in the cutout and securely extended into a periphery of the proximate end of the rotation arm. The pin is reciprocal movable from a first position to a second position when the motor rotational direction changes such that the two sticks are able to change from providing kneading effect to providing pounding effect.
    Type: Application
    Filed: March 10, 2005
    Publication date: September 14, 2006
    Inventor: Peter Chen
  • Patent number: D526438
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 8, 2006
    Inventor: Peter Chen
  • Patent number: D526439
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 8, 2006
    Inventor: Peter Chen
  • Patent number: D526741
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 15, 2006
    Inventor: Peter Chen
  • Patent number: D527486
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 29, 2006
    Inventor: Peter Chen
  • Patent number: D530851
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: October 24, 2006
    Inventor: Peter Chen
  • Patent number: D530853
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: October 24, 2006
    Inventor: Peter Chen
  • Patent number: D530869
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: October 24, 2006
    Inventor: Peter Chen
  • Patent number: D531226
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: October 31, 2006
    Assignee: Officemate International Corp.
    Inventors: Peter Chen, Jungkun Lee
  • Patent number: D532155
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: November 14, 2006
    Inventor: Peter Chen
  • Patent number: D532156
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: November 14, 2006
    Inventor: Peter Chen
  • Patent number: D535781
    Type: Grant
    Filed: November 8, 2005
    Date of Patent: January 23, 2007
    Inventor: Peter Chen
  • Patent number: D535821
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: January 30, 2007
    Assignee: Officemate International Corp.
    Inventors: Peter Chen, Kevin Hui-Lien Lee, Jungkun Lee
  • Patent number: D536379
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: February 6, 2007
    Assignee: Officemate International Corp.
    Inventors: Peter Chen, Jungkun Lee, Kevin Hui-Lien Lee
  • Patent number: D537977
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: March 6, 2007
    Inventor: Peter Chen
  • Patent number: D537978
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: March 6, 2007
    Inventor: Peter Chen
  • Patent number: D537979
    Type: Grant
    Filed: April 14, 2006
    Date of Patent: March 6, 2007
    Inventor: Peter Chen