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. 24, 1981
Filed:
Jan. 25, 1979
Applicant:
Inventors:
Cestmir Barta, Prague, CS;
Jiri Ctyroky, Prague, CS;
Iraida M Silvestrova, Moscow, SU;
Jurij V Pisarevskij, Moscow, SU;
Assignees:
Ceskoslovenska Akadamie ved, Prague, CS;
Akademija Nauk SSSR, Moscow, SU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350358 ; 331 / ;
Abstract
A single crystal of pure or mixed univalent mercury halide, which is formed having a pair of opposed polished faces at least one of which is perpendicular to a direction which is inclined from the optical axis of the crystal about the crystallographic direction by an angle between 0.2.degree. to 20.0.degree.. Another face of the crystal is provided with a source of transverse acoustic waves.
Quick Actions:
Barta, Cestmir. (1981). Acousto-optic device (U.S. Patent No. 4257685). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4257685
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile