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. 05, 2014
Filed:
Nov. 10, 2007
Applicants:
Lex Bayer, Palo Alto, CA (US);
Rupesh Desai, San Jose, CA (US);
Alex Niel, Daly City, CA (US);
Venkata Vishnu Gurukula, Fremont, CA (US);
Inventors:
Lex Bayer, Palo Alto, CA (US);
Rupesh Desai, San Jose, CA (US);
Alex Niel, Daly City, CA (US);
Venkata Vishnu Gurukula, Fremont, CA (US);
Assignee:
Avantis Medical Sytems, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source.