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. 29, 2019
Filed:
Apr. 04, 2016
Applicant:
Lasermax, Inc., Rochester, NY (US);
Inventors:
Daniel J. Balonek, Bergen, NY (US);
Christopher A. Gagliano, Rochester, NY (US);
Susan Houde-Walter, Rush, NY (US);
Assignee:
LMD Power of Light Corporation, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H04N 5/33 (2006.01); H04N 3/09 (2006.01); G02B 23/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14649 (2013.01); G02B 23/12 (2013.01); H04N 3/09 (2013.01); H04N 5/33 (2013.01);
Abstract
A system for use in identifying a user includes a portable emitter transported with the user. The emitter includes a quantum cascade laser configured to emit a thermal beam identifying a location of the user in response to a command, the thermal beam having a wavelength between approximately 2 μm and approximately 30 μm.