Patents by Inventor Wang Dong Chen

Wang Dong 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: 8245204
    Abstract: Managing program function parameters using compiler directives is provided. A parameter management system can include a compiler coupled to a primary symbol-type dictionary and a supplemental symbol-type dictionary containing parameter data for specific function calls of corresponding generic type functions. Notably, directive processing logic can be configured both to populate the supplemental symbol-type dictionary based upon processor directives embedded in source code, and also to substitute specific function calls for generic function calls in the source code as specified in the supplemental symbol-type dictionary.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: August 14, 2012
    Assignee: International Business Machines Corporation
    Inventors: Ying Chau Raymond Mak, Wang Dong Chen, Larry Alexander Lindsay
  • Patent number: 7900806
    Abstract: A circular stapler with an automatic safety mechanism comprises a stapler body, a stapler head, an actuating mechanism and a transmission adjusting mechanism; wherein the actuating mechanism comprises a handle and a handle coat, the transmission adjusting mechanism comprises a screw rod and an adjusting knob; a stopper is disposed either inside said handle or said handle coat; a safety rod and a pulling sheet are further provided, the safety rod has a safety block on one end and has a protruding block and a pin hole as its middle portion, a cylindrical pin is inserted into the pin hole so as to get the safety rod to be pivotally connected with the stapler body; the pulling sheet has a rear portion mounted on the screw rod and has a pulling hook at its front portion, the pulling hook hooks with the protruding block.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: March 8, 2011
    Assignee: Suzhou Touchstone International Medical Science Co., Ltd.
    Inventors: Wang-dong Chen, Jiang Lin, Wei-zhong Yin
  • Patent number: 7831798
    Abstract: A computer-implemented method including receiving a set of data having a mapping. The set of data has groups of subsets of data. The mapping describes in what order the groups of subsets of data are to be stored in a memory. The mapping also describes the offsets of the groups of subsets of data in the memory. The mapping is not changed when the set of data is stored in the memory. The method also includes determining a starting address for the set of data. The starting address corresponds to an address in the memory. The starting address is determined such that an optimum number of subsets of data in the groups of subsets of data are aligned. The method also includes storing the set of data in the memory, wherein the mapping is unaffected when the set of data is stored in the memory.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: November 9, 2010
    Assignee: International Business Machines Corporation
    Inventors: Wang Dong Chen, Ying Chau Raymond Mak
  • Patent number: 7770776
    Abstract: The present invention provides a rotatable stapling head of a surgical stapler, which comprises a staple cartridge (1), a staple driver (2), a scalpel (3), a compression rod (4), a staple casing (5) and a rotating assembly. The above parts constitute a rotating forward mechanism which can rotatablely forward the scalpel therein.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: August 10, 2010
    Assignee: Suzhou Touchstone International Medical Science Co., Ltd
    Inventors: Wang-dong Chen, Quan Chen, Jiang Lin, Ming-yao Lu, Wei-zhong Yin
  • Publication number: 20100059571
    Abstract: A circular stapler with an automatic safety mechanism comprises a stapler body, a stapler head, an actuating mechanism and a transmission adjusting mechanism; wherein the actuating mechanism comprises a handle and a handle coat, the transmission adjusting mechanism comprises a screw rod and an adjusting knob; a stopper is disposed either inside said handle or said handle coat; a safety rod and a pulling sheet are further provided, the safety rod has a safety block on one end and has a protruding block and a pin hole as its middle portion, a cylindrical pin is inserted into the pin hole so as to get the safety rod to be pivotally connected with the stapler body; the pulling sheet has a rear portion mounted on the screw rod and has a pulling hook at its front portion, the pulling hook hooks with the protruding block.
    Type: Application
    Filed: November 15, 2006
    Publication date: March 11, 2010
    Applicant: Suzhou Touchstone International Medical Science Co LTD.
    Inventors: Wang-dong CHEN, Jiang LIN, Wei-zhong YIN
  • Publication number: 20090077342
    Abstract: A computer-implemented method including receiving a set of data having a mapping. The set of data has groups of subsets of data. The mapping describes in what order the groups of subsets of data are to be stored in a memory. The mapping also describes the offsets of the groups of subsets of data in the memory. The mapping is not changed when the set of data is stored in the memory. The method also includes determining a starting address for the set of data. The starting address corresponds to an address in the memory. The starting address is determined such that an optimum number of subsets of data in the groups of subsets of data are aligned. The method also includes storing the set of data in the memory, wherein the mapping is unaffected when the set of data is stored in the memory.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Inventors: Wang Dong Chen, Ying Chau Mak
  • Publication number: 20090001127
    Abstract: The present invention provides a rotatable stapling head of a surgical stapler, which comprises a staple cartridge (1), a staple driver (2), a scalpel (3), a compression rod (4), a staple casing (5) and a rotating assembly. The above parts constitute a rotating forward mechanism which can rotatablely forward the scalpel therein.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 1, 2009
    Inventors: Wang-dong Chen, Quan Chen, Jiang Lin, Ming-yao Lu, Wei-zhong Yin
  • Patent number: 7367019
    Abstract: A method, system, architecture and apparatus for managing program function parameters using compiler directives. A parameter management system can include a compiler coupled to a primary symbol-type dictionary and a supplemental symbol-type dictionary containing parameter data for specific function calls of corresponding generic type functions. Notably, directive processing logic can be configured both to populate the supplemental symbol-type dictionary based upon processor directives embedded in source code, and also to substitute specific function calls for generic function calls in the source code as specified in the supplemental symbol-type dictionary.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: April 29, 2008
    Assignee: International Business Machines Corporation
    Inventors: Ying Chau Raymond Mak, Wang Dong Chen, Larry Alexander Lindsay