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:
May. 20, 1997
Filed:
Oct. 20, 1995
Nicholas Sporck, Saratoga, CA (US);
Chris Day, Mt. View, CA (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
According to the present invention, a process for use with automatic test equipment ('ATE') for determining a propagation delay in a semiconductor circuit is provided. In one embodiment of the invention, the process comprises the steps of determining an expected delay time by interpolating a first simulation capacitance, a second simulation capacitance, and an ATE capacitance, with a first simulated delay time and a second simulated delay time, the simulated delay times corresponding to the first and second simulated capacitances respectively, testing the semiconductor circuit with the ATE to determine an ATE delay time, and comparing the ATE delay time with the expected delay time to determine whether the propagation delay is acceptable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile