Patents by Inventor James Edward Hughes

James Edward Hughes 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: 7005926
    Abstract: A cluster of processing systems is provided wherein each processing system is set to operate at a unique operating frequency. Each unique frequency is set to differ from each other by at least a predetermined frequency differential or bandwidth. When clustered, the radiated emissions will not add. Rather, the RF energy is distributed over the predetermined frequency bandwidth and in so doing achieve a reduction of measured RF energy at any singular frequency. By using RF energy dispersal in systems consisting of aggregated processing elements as subsystems, the need for special or additional RF shielding is precluded. Current design and manufacturing techniques can continue to be used. Thus, reducing the overall cost of implementing aggregated systems.
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: February 28, 2006
    Assignee: International Business Machines Corporation
    Inventors: James Edward Hughes, George Courtney Long, Jr., Rudolf Eugene Rehquate
  • Patent number: 6934864
    Abstract: A method for co-operative thermal management of a number of independent electronic devices housed within a common enclosure that includes designating a priority number and measuring a temperature for each of the independent electronic devices. Next, for each of the independent electronic devices, the measured temperature is evaluated to determine if it exceeds a threshold value for the independent electronic device. If the measured temperature exceeds a threshold value, a count-down value is initialize to the designated priority number of the independent electronic device. Following which, the count-down value is evaluated to determine if it is equal to zero. If the count-down value is equal to zero, the independent electronic device is powered down. However, if the count-down value is not equal to zero, a specified time interval is allowed to expire before the count-down value is decremented and re-evaluated to determine if it is equal to zero.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: August 23, 2005
    Assignee: International Business Machines Corporation
    Inventors: Simon Chu, James Edward Hughes, James Franklin Macon, Jr., William Joseph Piazza, Michael Scott Rollins, Sharon Lynn Sanders-Fore, Hoyt Conis Simmons
  • Publication number: 20040212441
    Abstract: A cluster of processing systems is provided wherein each processing system is set to operate at a unique operating frequency. Each unique frequency is set to differ from each other by at least a predetermined frequency differential or bandwidth. When clustered, the radiated emissions will not add. Rather, the RF energy is distributed over the predetermined frequency bandwidth and in so doing achieve a reduction of measured RF energy at any singular frequency. By using RF energy dispersal in systems consisting of aggregated processing elements as subsystems, the need for special or additional RF shielding is precluded. Current design and manufacturing techniques can continue to be used. Thus, reducing the overall cost of implementing aggregated systems.
    Type: Application
    Filed: May 19, 2004
    Publication date: October 28, 2004
    Inventors: James Edward Hughes, George Courtney Long, Rudolf Eugene Rehquate
  • Patent number: 6759909
    Abstract: A cluster of processing systems wherein each system is set to operate at a unique operating frequency. Each unique frequency is set to differ from each other by at least a predetermined frequency differential or bandwidth. When clustered, the radiated emissions will not add. Rather, the RF energy is distributed over the predetermined frequency bandwidth and in so doing achieve a reduction of measured RF energy at any singular frequency. By using RF energy dispersal in aggregate systems, the need for special or additional RF shielding is precluded. Current design and manufacturing techniques can continue to be used. Thus, reducing the overall cost of implementing aggregated systems.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: July 6, 2004
    Assignee: International Business Machines Corporation
    Inventors: James Edward Hughes, George Courtney Long, Jr., Rudolf Eugene Rehquate
  • Publication number: 20030234692
    Abstract: A cluster of processing systems is provided wherein each processing system is set to operate at a unique operating frequency. Each unique frequency is set to differ from each other by at least a predetermined frequency differential or bandwidth. When clustered, the radiated emissions will not add. Rather, the RF energy is distributed over the predetermined frequency bandwidth and in so doing achieve a reduction of measured RF energy at any singular frequency. By using RF energy dispersal in systems consisting of aggregated processing elements as subsystems, the need for special or additional RF shielding is precluded. Current design and manufacturing techniques can continue to be used. Thus, reducing the overall cost of implementing aggregated systems.
    Type: Application
    Filed: June 21, 2002
    Publication date: December 25, 2003
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: James Edward Hughes, George Courtney Long, Rudolf Eugene Rehquate
  • Publication number: 20030135767
    Abstract: A method for co-operative thermal management of a number of independent electronic devices housed within a common enclosure that includes designating a priority number and measuring a temperature for each of the independent electronic devices. Next, for each of the independent electronic devices, the measured temperature is evaluated to determine if it exceeds a threshold value for the independent electronic device. If the measured temperature exceeds a threshold value, a count-down value is initialize to the designated priority number of the independent electronic device. Following which, the count-down value is evaluated to determine if it is equal to zero. If the count-down value is equal to zero, the independent electronic device is powered down. However, if the count-down value is not equal to zero, a specified time interval is allowed to expire before the count-down value is decremented and re-evaluated to determine if it is equal to zero.
    Type: Application
    Filed: January 11, 2002
    Publication date: July 17, 2003
    Applicant: International Business Machines Corporation
    Inventors: Simon Chu, James Edward Hughes, James Franklin Macon, William Joseph Piazza, Michael Scott Rollins, Sharon Lynn Sanders-Fore, Hoyt Conis Simmons