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:
Jun. 07, 2016
Filed:
Dec. 20, 2013
Applicant:
Hong Kong Applied Science and Technology Research Institute, Co. Ltd., New Territories, CN;
Inventors:
Kin Lung Chan, Kowloon, HK;
Weiping Tang, Shenzhen, CN;
Assignee:
Hong Kong Applied Science and Technology Research Institute Co. Ltd., Shatin, New Territories, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/10 (2006.01); G02B 27/14 (2006.01); G06F 3/01 (2006.01); G02B 27/01 (2006.01); G06F 3/03 (2006.01); G02B 27/00 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G02B 5/30 (2013.01); G02B 27/0093 (2013.01); G02B 27/017 (2013.01); G02B 27/0172 (2013.01); G06F 3/0321 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0187 (2013.01);
Abstract
A bi-sensing optical system capable of transmitting signals for eye and object tracking and/or detection, and/or capable of transmitting signals comprising visible light to an eye of a user and non-visible light for eye tracking and object detection and/or tracking is disclosed herein.