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:
Jul. 28, 2000
Applicant:
Inventor:
Makoto Kamioka, Kasuga, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/608 ;
U.S. Cl.
CPC ...
G02B 2/608 ;
Abstract
A beam scanning optical system which is compact, and in which the advancing direction of beams from deflectors to scanning lenses in a first optical system is reverse to that in a second optical system, and the beams in the second optical system are led through between optical elements in the first optical system, for scanning surfaces to be scanned.
Kamioka, Makoto. (2002). Beam scanning optical apparatus (U.S. Patent No. 6411419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6411419
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile