Patents by Inventor Edward J. Chen

Edward J. 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: 20240077309
    Abstract: The present disclosure generally relates to displaying information related to a physical activity. In some embodiments, methods and user interfaces for managing the display of information related to a physical activity are described.
    Type: Application
    Filed: January 12, 2023
    Publication date: March 7, 2024
    Inventors: Nicholas D. FELTON, James B. CARY, Edward CHAO, Kevin W. CHEN, Christopher P. FOSS, Eamon F. GILRAVI, Austen J. GREEN, Bradley W. GRIFFIN, Anders K. HAGLUNDS, Lori HYLAN-CHO, Stephen P. JACKSON, Matthew S. KOONCE, Paul T. NIXON, Robert M. PEARSON
  • Patent number: 6412089
    Abstract: A method, apparatus and computer system for correcting errors and defects in a storage device. The storage device includes media for storing data. A periodic read scan is performed to test the data. If a repeatable error is found, the data is moved to a new sector from a pool of available sectors. Defects are counted and identified in a defect list for reporting to the host. The storage device is scannable is small segments to minimize impact on performance.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: June 25, 2002
    Assignee: Compaq Computer Corporation
    Inventors: Thomas R. Lenny, Edward J. Chen
  • Patent number: 6408394
    Abstract: A computer is provided having a SCSI subsystem and multiple SCSI devices connected to that subsystem. Those devices involve electromechanical motors which require a greater amount of current during times needed to spin-up the motor-driven devices to a steady-state velocity than current needed to maintain that velocity. Each SCSI device includes an inquiry page indicating attributes of that device and whether that device supports fast spin-up. If a device supports fast spin-up, firmware within the computer is activated during ROM POST operations forwards a command to begin a spin-up operation on one SCSI device before the prior device has completed its spin-up operation. In this manner devices which support fast spin-up can concurrently spin-up to their constant velocity value so as to minimize the initialization process of the computer system subsequent to reset or boot-up of the system.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: June 18, 2002
    Assignee: Compaq Computer Corp.
    Inventors: Kerry B. Vander Kamp, Edward J. Chen
  • Patent number: 6233625
    Abstract: A computer is provided having a SCSI subsystem and multiple SCSI devices connected to that subsystem. Those devices involve electromechanical motors which require a greater amount of current during times needed to spin-up the motor-driven devices to a steady-state velocity than current needed to maintain that velocity. Each SCSI device includes an inquiry page indicating attributes of that device and whether that device supports fast spin-up. If a device supports fast spin-up, firmware within the computer is activated during ROM POST operations forwards a command to begin a spin-up operation on one SCSI device before the prior device has completed its spin-up operation. In this manner devices which support fast spin-up can concurrently spin-up to their constant velocity value so as to minimize the initialization process of the computer system subsequent to reset or boot-up of the system.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: May 15, 2001
    Assignee: Compaq Computer Corporation
    Inventors: Kerry B. Vander Kamp, Edward J. Chen
  • Patent number: 5195042
    Abstract: A crimping apparatus and method for crimping electrical connectors to cables. The apparatus can automatically sense the size of a connector and can automatically determine a minimum acceptable distance of work travel in relation to the size of a connector. The apparatus can crimp articles and control the movement of an indentor by use of a computer. The apparatus can sense predetermined crimping information and at least partially record crimping information. The apparatus can determine the occurrence of a bad crimp. The apparatus can monitor predetermined characteristics of the crimper. The apparatus can sense free travel movement of an indentor and determine appropriate work travel movement of the indentor relative to sensed free travel movement. The apparatus can sense free travel movement of an indentor and compare sensed free travel movement to a stored memory of potential free travel movements and connector sizes.
    Type: Grant
    Filed: June 27, 1990
    Date of Patent: March 16, 1993
    Assignee: Burndy Corporation
    Inventors: Neil P. Ferraro, Urs F. Nager, Jr., Raymond C. Logue, Edward J. Chen, Patrick S. Lee, Howard D. Delano
  • Patent number: 5152162
    Abstract: A crimping system for crimping electrical connectors to cables. The system can automatically sense the size of a connector and can automatically determine a minimum acceptable distance of work travel in relation to the size of a connector. The system can crimp articles and control the movement of an indentor by use of a computer. The system can sense predetermined crimping information and at least partially record crimping information. The system can determine the occurrence of a bad crimp. The system can monitor predetermined characteristics of the crimping system. The system can sense free travel movement of an indentor and determine appropriate work travel movement of the indentor relative to sensed free travel movement. The system can sense free travel movement of an indentor and compare sensed free travel movement to a stored memory of potential free travel movements and connector sizes. The system can have a computer controller for, at least partially controlling a hydraulic drive system.
    Type: Grant
    Filed: June 27, 1990
    Date of Patent: October 6, 1992
    Assignee: Burndy Corporation
    Inventors: Neil P. Ferraro, Urs F. Nager, Jr., Raymond Logue, Edward J. Chen, Patrick S. Lee, Howard D. Delano
  • Patent number: 5113679
    Abstract: An apparatus for crimping electrical connectors to cables. The apparatus generally has a ram, an anvil, an electrical ram position sensor, and a computer for at least partially controlling movement of the ram relative to the anvil. The computer can use the position sensor for monitoring the position or location of the ram. The apparatus can have a hydraulic system for moving the ram relative to the anvil and a hydraulic system deactivation valve with a plunger, an extension, means for biasing, and a computer controlled limiter for limiting movement of the plunger and/or extension. The apparatus can also have a pressure sensor for sensing pressure in the hydraulic drive system including two electrical switches and two plungers suitably connected to the hydraulic drive system and adapted to be moveable by hydraulic system pressure at different hydraulic system pressures such that the different hydraulic system pressures can be communicated to the computer by the plungers activating the electrical switches.
    Type: Grant
    Filed: June 27, 1990
    Date of Patent: May 19, 1992
    Assignee: Burndy Corporation
    Inventors: Neil P. Ferraro, Urs F. Nager, Jr., Raymond C. Logue, Edward J. Chen, Patrick S. Lee