U.S. patents available from 1976 to present.
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Method and apparatus for system design

Patent 5355317 Issued on October 11, 1994. Estimated Expiration Date: Icon_subject October 11, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Bill of material interface to CAD/CAM environment
Patent #: 4862376
Issued on: 08/29/1989
Inventor: Ferriter ,   et al.

Hierarchical floorplanner
Patent #: 4918614
Issued on: 04/17/1990
Inventor: Modarres, et al.

System and method for frame and unit-like symbolic access to knowledge represented by conceptual structures
Patent #: 4964063
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Inventor: Esch

Integrated electric design system with automatic constraint satisfaction
Patent #: 5050091
Issued on: 09/17/1991
Inventor: Rubin

Conceptual design tool
Patent #: 5109337
Issued on: 04/28/1992
Inventor: Ferriter, et al.

Semiconductor integrated circuit device
Patent #: 5119314
Issued on: 06/02/1992
Inventor: Hotta, et al.

System for transforming user data in accordance with an algorithm defined by design data and for evaluating the transformed data against logical criteria Patent #: 5179698
Issued on: 01/12/1993
Inventor: Bachman, et al.

Inventors

Assignee

Application

No. 661042 filed on 02/26/1991

US Classes:

700/97, Design or planning700/182, Including CAD, CAM, or CIM technique703/1, STRUCTURAL DESIGN706/919Designing, planning, programming, CAD, CASE

Examiners

Primary: Downs, Robert W.

Attorney, Agent or Firm

International Classes

G06F 015/60
G06F 015/21

Abstract

A system level automation tool for system design using a computer is operable to generate a first set of objects each defining a portion of the system. The objects have a parent-child relationship wherein one or more child objects each define a portion of the parent object. A second set of implementable objects is associated with the first set of objects using a transitional mapping (TRAM) describing the relationships between the first and second sets of objects.

Other References

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