The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 1997
Filed:
Oct. 19, 1995
Applicant:
Inventors:
Kuang-Wei Chiang, Easton, PA (US);
Chi-Yuan Lo, Basking Ridge, NJ (US);
Doowan Paik, Scotch Plains, NJ (US);
Shun-Lin Su, Macungie, PA (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395500 ; 3642606 ; 3642604 ; 3642756 ; 364D / ;
Abstract
A method of compressing data used in integrated circuit (IC) layout verifications includes the steps of identifying each circuit component from each layer of the IC chip; sorting each circuit component in an established order; identifying predetermined parameters for each component; determining the difference in value of the parameters for each pair of components in successive order; and storing the difference values for each pair of components.