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. 26, 2021
Filed:
Dec. 28, 2018
Applicant:
Logistics and Supply Chain Multitech R&d Centre Limited, Pok Fu Lam, HK;
Inventors:
Hung Kwan Chen, Pok Fu Lam, HK;
Chi Hung Tong, Pok Fu Lam, HK;
Ka Man Ng, Pok Fu Lam, HK;
King Hong Paros Kwan, Pok Fu Lam, HK;
Assignee:
Logistics and Supply Chain MultiTech R&D Centre Limited, Pok Fu Lam, HK;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/20 (2017.01); H04N 5/33 (2006.01);
U.S. Cl.
CPC ...
G06T 7/20 (2013.01); H04N 5/33 (2013.01); G06T 2207/10048 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/30196 (2013.01); G06T 2207/30232 (2013.01);
Abstract
A system for detecting inactive objects includes a thermal imaging device arranged to acquire a thermal signature of an active object; movement detection processor arranged to process the thermal signature of the active object to monitor for any motion of the active object and whenupon the thermal signature indicates that the motion of the active object is below a movement threshold, determine that the active object is inactive.