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. 02, 1998
Filed:
Feb. 07, 1996
Teruyuki Ohkado, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus for obtaining information associated with distances in a plurality of target directions by projecting light in the plurality of target directions and receiving the reflected light, includes a first light emitting portion, a second light emitting portion, and a division light projecting device for division-projecting light emitted by the first light emitting portion in at least first and second target directions, and division-projecting light emitted by the second light emitting portion in at least the second target direction and a third target direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile