Patents by Inventor Kent Chang

Kent Chang 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: 10897953
    Abstract: A skate (e.g., an ice skate) for a user (e.g., a hockey player). The skate comprises a skate boot for receiving a foot of the user and a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface. The skate boot may be constructed by molding (e.g., injection molding) so as to have useful performance and/or characteristics (e.g., reduced weight; enhanced fit, comfort and range of motion; enhanced appearance; etc.) while being cost-effectively manufactured.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: January 26, 2021
    Assignee: BAUER HOCKEY, LLC
    Inventors: Gaetan Champagne, David Daub, Kent Chang
  • Publication number: 20190191817
    Abstract: A skate (e.g., an ice skate) for a user (e.g., a hockey player). The skate comprises a skate boot for receiving a foot of the user and a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface. The skate boot may be constructed by molding (e.g., injection molding) so as to have useful performance and/or characteristics (e.g., reduced weight; enhanced fit, comfort and range of motion; enhanced appearance; etc.) while being cost-effectively manufactured.
    Type: Application
    Filed: March 4, 2019
    Publication date: June 27, 2019
    Inventors: GAETAN CHAMPAGNE, DAVID DAUB, KENT CHANG
  • Patent number: 10226096
    Abstract: A skate (e.g., an ice skate) for a user (e.g., a hockey player). The skate comprises a skate boot for receiving a foot of the user and a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface. The skate boot may be constructed by molding (e.g., injection molding) so as to have useful performance and/or characteristics (e.g., reduced weight; enhanced fit, comfort and range of motion; enhanced appearance; etc.) while being cost-effectively manufactured.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 12, 2019
    Assignee: BAUER HOCKEY, LLC
    Inventors: Gaetan Champagne, David Daub, Kent Chang
  • Publication number: 20180116329
    Abstract: A skate (e.g., an ice skate) for a user (e.g., a hockey player). The skate comprises a skate boot for receiving a foot of the user and a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface. The skate boot may be constructed by molding (e.g., injection molding) so as to have useful performance and/or characteristics (e.g., reduced weight; enhanced fit, comfort and range of motion; enhanced appearance; etc.) while being cost-effectively manufactured.
    Type: Application
    Filed: October 31, 2016
    Publication date: May 3, 2018
    Inventors: Gaetan CHAMPAGNE, David DAUB, Kent CHANG
  • Publication number: 20060270142
    Abstract: A method of fabricating a memory device is described. During the process of forming the memory cell area and the periphery area of a semiconductor device a photoresist layer is formed on the memory cell area before the spacers are formed on the sidewalls of the gates. Therefore, the memory cell area is prevented from being damaged to mitigate the leakage current problem during the process of forming spacers in the periphery circuit area.
    Type: Application
    Filed: May 25, 2005
    Publication date: November 30, 2006
    Inventors: Kent Chang, Jongoh Kim, Yider Wu
  • Patent number: 6143608
    Abstract: This invention describes methods for producing gate oxide regions in periphery regions of semiconductor chips, wherein the gate oxide regions have improved electrical properties. The methods involve the deposition of a barrier layer over the periphery of the semiconductor chip to prevent the introduction of contaminating nitrogen atoms into the periphery during a nitridation step in the core region of the semiconductor chip. By preventing the contamination of the gate areas of the periphery, the gate oxide regions so produced have increased breakdown voltages and increased reliability. This invention describes methods for etching the barrier layers used to protect the periphery from tunnel oxide nitridation. Semiconductor devices made with the methods of this invention have longer expected lifetimes and can be manufactured with higher device density.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: November 7, 2000
    Assignees: Advanced Micro Devices, Inc., Fujitsu Limited
    Inventors: Yue-Song He, Masaaki Higashitani, Hao Fang, Narbeh Derhacobian, Bill Cox, Kent Chang, Kelwin Ko, Maria Chow-Chan