Patents by Inventor Siddhartha R. Dalal

Siddhartha R. Dalal 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: 6868544
    Abstract: An Object-Based Contact List (OBCL) allows users to interact with multiple Notification Service Providers (NSP) on a network simultaneously. The NSPs provide smart events wherein notification of the user may be governed by response logic as defined in an NSP-based program.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: March 15, 2005
    Assignee: Telcordia Technologies, Inc.
    Inventors: Siddhartha R. Dalal, Hyong Sop Shim, John R Wullert, II
  • Publication number: 20020073158
    Abstract: An Object-Based Contact List (OBCL) allows users to interact with multiple Notification Service Providers (NSP) on a network simultaneously. The NSPs provide smart events wherein notification of the user may be governed by response logic as defined in an NSP-based program.
    Type: Application
    Filed: December 8, 2000
    Publication date: June 13, 2002
    Inventors: Siddhartha R. Dalal, Hyong Sop Shim, John R. Wullert
  • Publication number: 20020065894
    Abstract: An instant messaging communication system wherein users can obtain instant messaging at different terminal devices, in accordance with information they priorly store in a user defined terminal selection store in a unified instant messaging processor. The unified instant messaging processor also stores user preference data. Data from users arrives at the unified instant messaging processor directly over the internet, while an instant messaging client communicates with the unified instant messaging processor through a presence and messaging processor. The data may include either message data or presence data, and a processor in the unified instant message processor determines the handling of the data, with reference to information prior stored by a user, and enables appropriate formatting and routing of the information.
    Type: Application
    Filed: November 30, 2000
    Publication date: May 30, 2002
    Inventors: Siddhartha R. Dalal, Hyong Sop Shim, John R. Wullert
  • Patent number: 6041330
    Abstract: An innovative rule based method and system for creating test cases for the Year 2000 compliance testing of software systems is described. Using the method and system of the present invention, the user will first input information as rules relating to the business logic of the system. After obtaining the business logic, the system will transform input test cases into output test cases for the Year 2000 compliance testing. The term test cases, used in a broad sense here, refer to regression test cases written in any test automation languages, archive of test input/output data files, or snap shots of transactions captured using a recording tool. The system operates by first parsing the input files and based upon the business logic, it identifies date, time, or duration dependent variables or constants ("date dependent fields" collectively) in the input test cases. The system then substitutes risky dates, time, or duration for these fields in a manner which preserves the business logic.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: March 21, 2000
    Assignee: Telecordia Technologies, Inc.
    Inventors: David Carman, Siddhartha R. Dalal, Ashish Jain, Nachimuthu Karunanithi
  • Patent number: 5542043
    Abstract: Our method and system for enumerating a minimal number of test cases for systems with interacting elements operates relationships between the elements and the number of characteristics evaluated for each element. In our inventive method as executed in a computer system, the user enters values for each of the elements and then defines relationships between the elements. Our method then enumerates a table of test cases for each relationship between elements using deterministic procedures, when applicable, and random procedures when the deterministic procedures are not applicable. After a table of test cases is generated for each of the relation, our inventive method combines relationships into a single table of test cases.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: July 30, 1996
    Assignee: Bell Communications Research, Inc.
    Inventors: David M. Cohen, Siddhartha R. Dalal, Michael L. Fredman, Gardner C. Patton