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:
Feb. 13, 2001
Filed:
Nov. 02, 1998
Applicant:
Inventors:
Calvin Fang, Hacienda Heights, CA (US);
Clayton Backhaus, Yorba Linda, CA (US);
Graham Harding, Mission Viejo, CA (US);
Kazuo Takata, Placentia, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/100 ;
U.S. Cl.
CPC ...
G06F 1/100 ;
Abstract
A system for testing a bus is described. The system utilizes a tester which includes decompression circuitry to decompress digitized ADPCM signals transferred over a bus, data in the decompressed ADPCM signal is used to determine whether data losses or transmission errors are occurring on the bus. When such errors occur, the tester transmits a warning signal.