Patents by Inventor Chandrashekhar W. Bhide

Chandrashekhar W. Bhide 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: 5881229
    Abstract: An installable performance accelerator for computer network distributed file systems is provided. A cache subsystem is added onto, or plugged into, an existing distributed file system with no source code modifications to the operating system. The cache subsystem manages a cache on the client computer side which traps or intercepts file system calls to cached files in order to obtain an immediate and substantial performance increase in distributed file system performance. Additionally, a refresh agent may be installed on the server side to further speed up cache accesses.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: March 9, 1999
    Assignee: Shiva Corporation
    Inventors: Jagdeep Singh, Chandrashekhar W. Bhide
  • Patent number: 5852717
    Abstract: Systems and methods of increasing the performance of computer networks, especially networks connecting users to the Web, are provided. Performance is increased by reducing the latency the client experiences between sending a request to the server and receiving a response. A connection cache may be maintained by an agent on the network access equipment to more quickly respond to request for network connections to the server. Additionally, the agent may maintain a cache of information to more quickly respond to requests to get an object if it has been modified. These enhancements and other described herein may be implemented singly or in conjunction to reduce the latency involved in sending the requests to the server by saving round-trip times between computer network components.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: December 22, 1998
    Assignee: Shiva Corporation
    Inventors: Chandrashekhar W. Bhide, Jagdeep Singh, Don Oestreicher
  • Patent number: 5805809
    Abstract: An installable performance accelerator for computer network distributed file systems is provided. A cache subsystem is added onto, or plugged into, an existing distributed file system with no source code modifications to the operating system. The cache subsystem manages a cache on the client computer side which traps file system calls to cached files in order to obtain an immediate and substantial performance increase in distributed file system performance.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: September 8, 1998
    Assignee: Shiva Corporation
    Inventors: Jagdeep Singh, Boen T. Thio, Chandrashekhar W. Bhide, Wayne R. Gray