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:
Apr. 09, 2019
Filed:
Jun. 22, 2016
Applicant:
Ziel Optics Inc., Ann Arbor, MI (US);
Inventor:
Fred Collin, Brighton, MI (US);
Assignee:
Ziel Optics, Inc., Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 23/10 (2006.01); F41G 1/30 (2006.01); G02B 5/32 (2006.01); G02B 27/34 (2006.01);
U.S. Cl.
CPC ...
G02B 23/10 (2013.01); F41G 1/30 (2013.01); G02B 5/32 (2013.01); G02B 27/34 (2013.01);
Abstract
A hybrid holographic sight generates a reticle or other image for aiming a weapon or an optical device. The hybrid holographic sight includes a light source operable to project a light beam along a path and a holographic optical element (HOE) disposed in the path of the light beam. The HOE reconstructs an image of a reticle and a non-diffraction element reflects the image of the reticle, whereby a user may view a reflection of the reconstructed reticle in the non-diffraction element (NDE).