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:
Dec. 01, 1987
Filed:
Mar. 09, 1987
Fernand R Loy, Sceaux, FR;
U.S. Philips Corporation, New York, NY (US);
Abstract
In an opto-mechanical scanner with associated scanning and ranging functions the scanning beam, obtained by line-scanning means and frame-scanning means, and the ranging beam converge on a scanning detector array and on a ranging detector, respectively. According the invention, the scanning and ranging beams traverse an arrangement of fixed optical elements which are arranged to ensure that the beams follow two different optical paths in such a way that the ranging beam traverses the line-scanning means two times. This ensures that the ranging beam has a fixed orientation which is independent of the line-scanning means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile