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:
Aug. 27, 2019
Filed:
Oct. 27, 2014
Applicants:
Laser Technology, Inc., Centennial, CO (US);
Kama-tech (Hk) Limited, Tsim Sha Tsui, CN;
Inventor:
Jeremy G. Dunne, Parker, CO (US);
Assignees:
Laser Technology, Inc., Centennial, CO (US);
Kama-Tech (HK) Limited, Hong Kong, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01C 3/02 (2006.01);
U.S. Cl.
CPC ...
G01C 3/02 (2013.01);
Abstract
Laser source modification techniques for a laser-based rangefinding or speed measurement instrument enabling increased range, better defined beam pattern and improved accuracy through the use of diffusers and/or spatial filters while still remaining within applicable Class 1 eye-safety limits.