Patents by Inventor Raymond Lui

Raymond Lui 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).

  • METHOD FOR CONTROLLING SURGICAL SYSTEM DURING TISSUE TREATMENT MOTION
    Publication number: 20240108334
    Abstract: Methods, devices, and systems for controlling a tissue-treatment motion by a surgical instrument are disclosed.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Inventors: Frederick E. Shelton, IV, Taylor W. Aronhalt, Michael J. Vendely, Shane R. Adams, Nicholas J. Ross, Matthew D. Cowperthwait, Jason L. Harris, Kevin M. Fiebig, Eric B. LaFay, Jose Luis De Cordoba Matilla, Raymond E. Parfett, Curtis A. Maples, Sarah A. Worthington, Jacqueline C. Aronhalt
  • Network interface speed adjustment to accommodate high system latency in power savings mode
    Patent number: 7603574
    Abstract: A system is coupled to a network by a network interface. In a power savings mode the speed setting of the network interface is reduced to accommodate increased system latency.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: October 13, 2009
    Assignee: NVIDIA Corporation
    Inventors: Paul J. Gyugyi, Roman Surgutchik, Raymond A. Lui
  • Sleep circuit for document validator
    Publication number: 20050173220
    Abstract: A method and apparatus are provided for authenticating a document. The method includes the steps of measuring a plurality of metrics of a suspect document and arranging the metrics into a plurality of data profiles. The method further includes the steps of comparing the plurality of data profiles with a set of envelopes of a library document and determining that the document is authentic when the plurality of profiles conforms with the plurality of envelopes.
    Type: Application
    Filed: February 9, 2004
    Publication date: August 11, 2005
    Inventors: Donald Liu, Raymond Lui
  • Project management method for optimizing information technology resources
    Publication number: 20020128895
    Abstract: A method for optimizing the Information Technology (IT) resources in a project, such as outsourcing services. These resources are IT sites comprising skilled people groups, and computer equipment spread over a geographic area. The main steps of the method are determining the number of IT sites, determining the skilled people groups and the computer equipment required inside the geographic area, centralizing or distributing the people and equipment over the IT sites inside the geographic area, and consolidating the IT sites. An additional step of standardizing processes and methods may be performed before the consolidation step. The use of a data base and a graphic user interface allows inclusion of feedback loops to improve the standardization step.
    Type: Application
    Filed: January 9, 2002
    Publication date: September 12, 2002
    Applicant: International Business Machines Corporation
    Inventors: Francis Ambrose Broderick, William Escott Fellows, Carol Lynn McHattie, Raymond Luis Ramirez
  • Chip removal and replacement system
    Patent number: 6201930
    Abstract: A chip removal and replacement system is designed for safely and easily removing or reattaching components from a printed circuit board. The system includes an automatic suction system for lifting a component which has been removed. A nozzle connection and replacement mechanism is provided for interchanging nozzles. The system is also provided with an improved circuit board holder, a circuit board auxiliary preheater, and a simplified control system with one touch removal and replacement.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: March 13, 2001
    Assignee: Metcal, Inc.
    Inventors: Seth Close, Mike Carlomagno, Raymond Lui, Jeff Wallingford