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:
Sep. 19, 1978
Filed:
Jul. 01, 1977
Applicant:
Inventors:
Hoyt A Bostick, Irvine, CA (US);
Paul M Sutton, Newport Beach, CA (US);
Chester L Richards, Irvine, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350-17 ; 3501 / ; 350169 ;
Abstract
An incoming longwave infrared beam sharing the same aperture with an outgoing high power laser beam is separated from the laser beam path by a combination of a dichroic mirror and a diffraction grating.
Bostick, Hoyt. (1978). Buried grating shared aperture device (U.S. Patent No. 4114978). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4114978
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile