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. 13, 1981
Filed:
Sep. 21, 1978
Applicant:
Inventor:
Richard H Vollmerhausen, Ridgecrest, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
F41G / ; F42B / ; G06F / ;
U.S. Cl.
CPC ...
244-316 ;
Abstract
Dichroic mirrors employed in an optical seeker system to achieve spectral scrimination. The dichroic mirrors are aligned so as to produce a reticle phase difference between different wavelengths of reflected optical energy. Background optic energy is spectrally balanced so no net guidance is given to the seeker.