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:
May. 22, 2018
Filed:
May. 10, 2016
Applicant:
Pixart Imaging Inc., Hsin-Chu County, TW;
Inventors:
En-Feng Hsu, Hsin-Chu County, TW;
Chia-Yu Liu, Hsin-Chu County, TW;
Assignee:
PIXART IMAGING INC., Hsin-Chu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/557 (2017.01); G01J 9/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/557 (2017.01); G01J 9/00 (2013.01);
Abstract
A distance measurement device including a pixel array and a cover layer is provided. The cover layer is covered on the pixel array. The cover layer includes a first cover pattern covering on a first area of a plurality of first pixels and a second cover pattern covering on a second area of a plurality of second pixels. The first area and the second area are rectangles of mirror symmetry along a first direction.
Quick Actions:
Hsu, En-Feng. (2018). Distance measurement device base on phase difference and distance measurement method thereof (U.S. Patent No. 9978154). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9978154
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile