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:
Oct. 28, 1997
Filed:
Feb. 14, 1994
Applicant:
Inventors:
Paul N Robb, Santa Clara, CA (US);
Robert D Sigler, Cupertino, CA (US);
Assignee:
Lockheed Missiles & Space Company, Inc., Sunnyvale, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
359355 ; 359358 ; 359350 ; 359665 ; 359666 ;
Abstract
Design forms are disclosed for lens triplets comprising a liquid lens element, which are well-corrected for chromatic aberration over a broad wavelength band extending from the ultraviolet region through the visible region into the near infrared region of the electromagnetic spectrum.