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:
Jun. 25, 2002
Filed:
Jun. 01, 1999
Applicant:
Inventors:
Daniel J. Friedman, Tarrytown, NY (US);
David E. Dieska, Longwood, FL (US);
Assignee:
Intermec IP Corp., Woodland Hills, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/128 ; G06F 1/100 ; G08C 2/500 ; H03M 1/300 ; H04L 1/00 ;
U.S. Cl.
CPC ...
G01R 3/128 ; G06F 1/100 ; G08C 2/500 ; H03M 1/300 ; H04L 1/00 ;
Abstract
A radio frequency identification (RFID) transponder (tag) integrated circuit includes “on-chip” test circuitry. The test circuitry includes a serially-loaded test register. The test register controls the execution of on-chip tests. Such tests may include the testing of EEPROM circuitry included within the IC, the testing of analog circuitry, or the testing of digital circuitry included within the IC.