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. 31, 2009
Filed:
Sep. 08, 2004
Applicants:
Shiro Sugimura, Kanazawa, JP;
Hideki Kobayashi, Kanazawa, JP;
Shuhei Taniguchi, Neagari-machi, JP;
Inventors:
Assignees:
FEC Co., Ltd., Kanazawa-shi, Ishikawa-ken, JP;
The Government of Malaysia, Putrajaya, MY;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 5/22 (2006.01); G08C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Restrictions on the frequency of a carrier signal are removed. This invention comprises a power section for receiving the carrier signal and creating an internal voltage, a clock-generating section for creating an internal clock based on a clock pulse that is carried by the carrier signal, a memory section, a writing section for storing data that is carried on an optical signal in the memory section, and an output section for reading the data in the memory and load-modulating the carrier signal.