Patents by Inventor Hsien-Chang Wu

Hsien-Chang Wu 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: 20110123861
    Abstract: A current collector is provided. The current collector includes a current-conductive element; and a carbonaceous mixture thin film formed on the current-conductive element.
    Type: Application
    Filed: November 1, 2010
    Publication date: May 26, 2011
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: NAE-LIH WU, HSIEN-CHANG WU
  • Publication number: 20110019438
    Abstract: A light emitting diode lamp includes a lamp shade, a light emitting diode light source, a universal joint and a power connector. The light emitting diode light source is disposed in the lamp shade. The universal joint includes a first connecting part and a second connecting part. The first connecting part is fixed to the lamp shade. The second connecting part is rotatably connected to the first connecting part and fixed to the power connector.
    Type: Application
    Filed: July 20, 2010
    Publication date: January 27, 2011
    Applicants: Cal-Comp Electronics & Communications Company Limited, Kinpo Electronics, Inc.
    Inventors: Jia-Yi Juang, Shih-Hao Hung, Hsien-Chang Wu
  • Patent number: 7837188
    Abstract: A paper-stopped linkage mechanism, located at the upper cover of the office machine, includes a paper feeder mechanism, a paper stopper mechanism and a linkage. The paper feeder mechanism is movably located at the upper cover and has at least one paper-feeding roller. The paper stopper mechanism is movably located at the upper cover. The linkage is swingingly pivoted with the upper cover. The linkage has a first linking portion and a second linking portion. The first linking portion and the second linking portion are respectively connected with the paper feeder mechanism and the paper stopper mechanism. The paper feeder mechanism and the paper stopper mechanism are linked by the linkage and move in the opposite directions. Both the paper feeder mechanism and the paper stopper mechanism are located at the upper cover and are linked by the linkage so that the paper stopper mechanism can be driven immediately.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: November 23, 2010
    Assignee: Cal-Comp Electronics & Communications Company Limited
    Inventors: Yang-Teh Lee, Hsien-Chang Wu
  • Publication number: 20090194937
    Abstract: A paper-stopped linkage mechanism, located at the upper cover of the office machine, includes a paper feeder mechanism, a paper stopper mechanism and a linkage. The paper feeder mechanism is movably located at the upper cover and has at least one paper-feeding roller. The paper stopper mechanism is movably located at the upper cover. The linkage is swingingly pivoted with the upper cover. The linkage has a first linking portion and a second linking portion. The first linking portion and the second linking portion are respectively connected with the paper feeder mechanism and the paper stopper mechanism. The paper feeder mechanism and the paper stopper mechanism are linked by the linkage and move in the opposite directions. Both the paper feeder mechanism and the paper stopper mechanism are located at the upper cover and are linked by the linkage so that the paper stopper mechanism can be driven immediately.
    Type: Application
    Filed: February 6, 2008
    Publication date: August 6, 2009
    Inventors: Yang-Teh Lee, Hsien-Chang Wu
  • Publication number: 20090124914
    Abstract: The present invention relates to an analysis system and method for pulse diagnosis in Chinese medicine, which analyzes quantitatively the variances of pulse condition, and in particular analyzes the “pulse POSITION”, “pulse PACE”, “pulse FORM” and “pulse DYNAMICS” elements in pulse condition with remarkable increase in the accuracy of pulse diagnosis. The analysis system for pulse diagnosis of the present invention comprises a pulse signal collecting device to collect and generate blood pressure and electrocardiogram signals; and a signal process unit to receive and analyze the blood pressure signal series and electrocardiogram signal series.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 14, 2009
    Inventors: Terry B. J. Kuo, Cheryl C. H. Yang, Hsin-Yo Chen, Tian-Shung Wu, Hsien-Chang Wu
  • Publication number: 20060137067
    Abstract: A flexible protective padding for baseball glove fabricated from raw material provided with moisture absorption and perspiration repellent function, and corresponding overlays of shock absorbent packing fabricated from raw material provided with shock absorbing functionality and a three-finger shaped plastic piece provided with a degree of curvature and a plurality of ventilation holes. The material thus covers the shock absorbent packing and the three-finger shaped plastic piece interior thereof, and the flexible protective padding is externally inserted interior of finger portions of a baseball glove. Based on the aforementioned structural design, upon a user catching a ball with the baseball glove, the user can easily bend the baseball glove in order to catch the ball, while simultaneously absorbing shock and nullifying the collision force from the speeding ball, thereby preventing the ball from bouncing out of the glove.
    Type: Application
    Filed: December 27, 2004
    Publication date: June 29, 2006
    Inventor: Hsien-Chang Wu
  • Patent number: 6989578
    Abstract: An inductor in an integrated circuit comprises a conductive trace disposed over an insulating layer which overlies a semiconductor substrate of a first conductivity type and at least two deep wells of opposite conductivity type in the substrate underneath the track. In another embodiment, an inductor in an integrated circuit comprises a conductive trace disposed over an insulating layer which overlies a semiconductor substrate of a first conductivity type; a shallow trench isolation region formed in the substrate underneath the trace; and at least two deep wells of opposite conductivity type in the substrate underneath the shallow trench isolation region. The present invention also includes methods of manufacturing the aforementioned inductors.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: January 24, 2006
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Tzu-Jin Yeh, Hsien-Chang Wu, Ming-Ta Yang, Yu-Tai Chia
  • Publication number: 20050120453
    Abstract: A baseball glove has ventilative gusset arranged on the position between the two contiguous fingers so as to increase the elasticity of the glove for easy folding and prevent the problem of over thickness of the glove. The speed for sweat evaporation and heat dissipation of users' hand is also improved.
    Type: Application
    Filed: December 15, 2003
    Publication date: June 9, 2005
    Inventor: Hsien-Chang Wu
  • Publication number: 20050023639
    Abstract: An inductor in an integrated circuit comprises a conductive trace disposed over an insulating layer which overlies a semiconductor substrate of a first conductivity type and at least two deep wells of opposite conductivity type in the substrate underneath the track. In another embodiment, an inductor in an integrated circuit comprises a conductive trace disposed over an insulating layer which overlies a semiconductor substrate of a first conductivity type; a shallow trench isolation region formed in the substrate underneath the trace; and at least two deep wells of opposite conductivity type in the substrate underneath the shallow trench isolation region. The present invention also includes methods of manufacturing the aforementioned inductors.
    Type: Application
    Filed: July 31, 2003
    Publication date: February 3, 2005
    Inventors: Tzu-Jin Yeh, Hsien-Chang Wu, Ming-Ta Yang, Yu-Tai Chia
  • Patent number: 5878878
    Abstract: A case structure with two openable sides including an upper casing, a lower casing, a series of hingedly connected holding plates disposed between the upper and lower casings, and a plurality of hinge/latch blocks. The upper casing is provided with hinge/latch blocks at both a front end and a rear end thereof at corresponding positions, such that the case may be openable from the front end or the rear end with the hinge/latch blocks at either end as pivots. Each holding plate is double-sided so that it may contain objects on both of its sides to effective use the space available in the case. The holding plates may hold compact disks, magnetic disks, cosmetics, and the like.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: March 9, 1999
    Inventor: Hsien-Chang Wu
  • Patent number: D601275
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: September 29, 2009
    Assignee: Cal-Comp Electronics & Communications Company Limited
    Inventors: Kwan Ho, Jiann-Hung Lee, Hsien-Chang Wu
  • Patent number: D618369
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 22, 2010
    Assignee: Cal-Comp Electronics & Communications Company Limited
    Inventors: Jiann-Hung Lee, Hsien-Chang Wu
  • Patent number: D642294
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: July 26, 2011
    Assignees: Cal-Comp Electronics & Communications Company Limited, Kinpo Electronics, Inc.
    Inventors: Jiann-Hung Lee, Hsien-Chang Wu