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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.:

US 11366254 B1

PDFFull Text
Date of Patent:
Jun. 21, 2022

Filed:

Jan. 17, 2020

High-efficiency wide-angle beam steering system

Applicant:

Beam Engineering for Advanced Measurements Co., Orlando, FL (US);

Inventors:

Nelson Tabirian, Winter Park, FL (US);

David E. Roberts, Apopka, FL (US);

Sarik Nersisyan, Oviedo, FL (US);

Olena Uskova, Winter Park, FL (US);

Anna Tabirian, Winter Park, FL (US);

Assignee:

BEAM ENGINEERING FOR ADVANCED MEASUREMENTS CO., Orlando, FL (US);

Attorneys:

Brian S. Steinberger

Hilary F. Steinberger

Law Offices of Brian S. Steinberger, P.A.

Primary Examiner:

Kaveh C Kianni

Assistant Examiner:

Hung Q Lam

Int. Cl.
CPC ...
G02B 6/00 (2006.01); G02B 6/12 (2006.01); G02B 6/32 (2006.01); G02B 6/028 (2006.01); G02B 6/10 (2006.01); G02B 5/18 (2006.01); G02B 27/42 (2006.01); G02B 3/00 (2006.01); G02B 6/35 (2006.01); G02B 6/024 (2006.01); G02B 5/00 (2006.01); G02B 5/30 (2006.01); A61F 2/16 (2006.01); G02C 7/08 (2006.01); G02B 3/10 (2006.01); G02C 7/12 (2006.01); G02C 7/06 (2006.01); G02C 7/02 (2006.01); G02C 7/10 (2006.01);
U.S. Cl.
CPC ...
G02B 5/1833 (2013.01); A61F 2/1618 (2013.01); A61F 2/1654 (2013.01); G02B 3/0081 (2013.01); G02B 3/10 (2013.01); G02B 5/001 (2013.01); G02B 5/1828 (2013.01); G02B 5/3083 (2013.01); G02B 6/024 (2013.01); G02B 6/3534 (2013.01); G02B 6/3592 (2013.01); G02B 27/4205 (2013.01); G02B 27/4211 (2013.01); G02B 27/4216 (2013.01); G02B 27/4261 (2013.01); G02C 7/022 (2013.01); G02C 7/061 (2013.01); G02C 7/086 (2013.01); G02C 7/12 (2013.01); G02C 7/10 (2013.01); G02C 2202/16 (2013.01); G02C 2202/20 (2013.01);
Abstract

Optical beam steering and focusing systems, devices, and methods that utilize diffractive waveplates are improved to produce high efficiency at large beam deflection angles, particularly around normal incidence, by diffractive waveplate architectures comprising a special combination of liquid crystal polymer diffractive waveplate both layers with internal twisted structure and at a layer with uniform structure.

Find Patent Forward Citations

Tabirian, Nelson. (2022). High-efficiency wide-angle beam steering system (U.S. Patent No. 11366254). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11366254

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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