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:
Aug. 27, 1991
Filed:
Nov. 27, 1989
Applicant:
Inventor:
Duc Tien Tran, Remy les Chevreuses, FR;
Assignee:
CGR MeV, Buc, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; G05F / ; H02J / ;
U.S. Cl.
CPC ...
328233 ; 328155 ; 323212 ; 333140 ; 332134 ;
Tran, Duc. (1991). Device for addition of the power from two alternating signals in a (U.S. Patent No. 5043671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5043671
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