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:
Jan. 05, 1999
Filed:
Jul. 21, 1997
Applicant:
Inventor:
Robert Craig Morris, Flanders, NJ (US);
Assignee:
AlliedSignal Inc., , US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 87 ; 372 94 ;
Abstract
A Ring Laser Gyroscope, constructed on a low thermal expansion, lithium containing, glass-ceramic frame, with a negatively charged trap electrode applied directly to the frame surface near the cathode for the purpose of intercepting mobile positive ions transported under the influence of the anode to cathode electric field during laser operation.