Patents by Inventor Sun CHOW

Sun CHOW 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: 9125456
    Abstract: An object-containing button includes a housing and upper and lower floors mounted within the housing. Each floor has a plurality of thread-receiving holes and two pin holes formed at opposite side of the thread-receiving holes. A container rotatably and detachably coupled to the housing. An object is stored inside the container. A removable lid covers a bottom opening of the container facing the upper floor. A pin-carrying member having two pins inserted through the pin holes for piercing and tearing open the cover.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: September 8, 2015
    Inventor: Chong Sun Chow
  • Patent number: 8578194
    Abstract: Embodiments provide improved modes of control of banked data buffer architectures. Embodiments provide modes of control of a central buffer pool (CBP) of a memory management unit (MMU). Embodiments are enabled by a cell free address pool (CFAP) module. The CFAP module may be implemented according to a banked structure. The CFAP module provides CBP/CFAP bank arbitration for selecting enqueue data cells. The CFAP module includes a green mode control module for controlling the power up/down of CBP banks according to expected data traffic through the MMU.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: November 5, 2013
    Assignee: Broadcom Corporation
    Inventors: Sun Chow, Joanna (Yatian) Zhang
  • Publication number: 20130247335
    Abstract: An object-containing button includes a housing and upper and lower floors mounted within the housing. Each floor has a plurality of thread-receiving holes and two pin holes formed at opposite side of the thread-receiving holes. A container rotatably and detachably coupled to the housing. An object is stored inside the container. A removable lid covers a bottom opening of the container facing the upper floor. A pin-carrying member having two pins inserted through the pin holes for piercing and tearing open the cover.
    Type: Application
    Filed: October 19, 2012
    Publication date: September 26, 2013
    Inventor: Chong Sun CHOW
  • Publication number: 20110314313
    Abstract: Embodiments provide improved modes of control of banked data buffer architectures. Embodiments provide modes of control of a central buffer pool (CBP) of a memory management unit (MMU). Embodiments are enabled by a cell free address pool (CFAP) module. The CFAP module may be implemented according to a banked structure. The CFAP module provides CBP/CFAP bank arbitration for selecting enqueue data cells. The CFAP module includes a green mode control module for controlling the power up/down of CBP banks according to expected data traffic through the MMU.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 22, 2011
    Applicant: Broadcom Corporation
    Inventors: Sun CHOW, Joanna (Yatian) Zhang
  • Patent number: 4883785
    Abstract: An anti-fungal complex formed of a polyene anti-fungal agent, such as amphotericin B, and cyclodextrin, preferably .gamma.-cyclodextrin, is provided. The complex which includes amphoterin B has improved water solutility and stability over prior art amphotericin B anti-fungal agents. A method for forming the complex is also provided wherein anti-fungal agent, such as amphoterin B, is dissolved in an aqueous solution of cyclodextrin of pH ranging from about 9 to about 12 and the resulting solution is maintained at a pH ranging from about 6 to about 8 to form the subject complex. The solution can be lyophilized as desired to achieve higher solubility.
    Type: Grant
    Filed: July 27, 1984
    Date of Patent: November 28, 1989
    Inventors: Wing-Sun Chow, Shirley C. Chen, Peter Timmins
  • Patent number: 4482345
    Abstract: A controller for a two-directional air pump, of the type used in performing medical experiments is described. The controller includes a level sensing apparatus which is used to initiate an electric signal which controls a pneumatic solenoid which toggles the two-directional pump. Using the apparatus, the Doluisio technique may be performed automatically.
    Type: Grant
    Filed: March 16, 1982
    Date of Patent: November 13, 1984
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Wing-Sun Chow, Richard W. Walton, Donna A. D'Stefan
  • Patent number: 4344940
    Abstract: A steroid formulation is provided which is preferably in the form of a lotion or cream and contains a steroid, such as halcinonide, a polyol vehicle therefor, such as polyethylene glycol, and dipotassium ethylenediaminetetraacetic acid which is soluble in the polyol vehicle and inhibits metal catalyzed degradation of the steroid.
    Type: Grant
    Filed: November 30, 1981
    Date of Patent: August 17, 1982
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Wing-Sun Chow, Donald C. Monkhouse