( 145 of 145 ) |
United States Patent | 5,812,130 |
Van Huben , et al. | September 22, 1998 |
A design control system suitable for use in connection with the design of integrated circuits and other elements of manufacture having many parts which need to be developed in a concurrent engineering environment with inputs provided by users and or systems which may be located anywhere in the world providing a set of control information for coordinating movement of the design information through development and to release while providing dynamic tracking of the status of elements of the bills of materials in an integrated and coordinated activity control system utilizing a repository which can be implemented in the form of a database (relational, object oriented, etc.) or using a flat file system. Once a model is created and/or identified by control information design libraries hold the actual pieces of the design under control of the system without limit to the number of libraries, and providing for tracking and hierarchical designs which are allowed to traverse through multiple libraries. Data Managers become part of the design team, and libraries are programmable to meet the needs of the design group they service.
Inventors: | Van Huben; Gary Alan (Poughkeepsie, NY), Mueller; Joseph Lawrence (Poughkeepsie, NY), Siegel; Michael Steven (Raleigh, NC), Warnock; Thomas Bernard (Austin, TX) |
Assignee: |
International Business Machines Corporation
(Armonk,
NY)
|
Appl. No.: | 08/761,580 |
Filed: | December 6, 1996 |
Current U.S. Class: | 715/764 ; 399/81; 707/999.003; 707/E17.032 |
Current International Class: | G06Q 10/00 (20060101); G06F 17/30 (20060101); G06F 003/00 () |
Field of Search: | 345/329,330,331,339,348,349,356,357,968 399/81 |
5201047 | April 1993 | Maki et al. |
5212771 | May 1993 | Gane et al. |
5321605 | June 1994 | Chapman et al. |
5333312 | July 1994 | Wang |
5333315 | July 1994 | Saether et al. |
5333316 | July 1994 | Champagne et al. |
5418949 | May 1995 | Suzuki |
5537526 | July 1996 | Anderson et al. |
5671428 | September 1997 | Muranaga et al. |