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. 23, 2024
Filed:
Jun. 26, 2022
Applicant:
Pavilion Integration Corporation, San Jose, CA (US);
Inventors:
Ningyi Luo, San Jose, CA (US);
Jihchuang Robin Huang, San Jose, CA (US);
Assignee:
Pavilion Integration Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 21/06 (2006.01); F21V 8/00 (2006.01); F21V 5/04 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0008 (2013.01); F21V 5/04 (2013.01); G02B 21/06 (2013.01);
Abstract
A high power uniform light beam is generated on an oblique plane by one or more diode lasers and 2 or more light pipes. The light pipes may be trapezoidal so that the illuminated area is substantially square. The light pipes may be elliptical so that the illuminated area is substantially circular.