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:
Feb. 11, 2025
Filed:
Jun. 07, 2023
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Assignee:
PIXART IMAGING INC., Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G01J 5/02 (2022.01); B81B 7/00 (2006.01); G01J 5/04 (2006.01); G01J 5/06 (2022.01); H04N 5/33 (2023.01); H04N 23/57 (2023.01);
U.S. Cl.
CPC ...
G01J 5/0265 (2013.01); B81B 7/0064 (2013.01); B81B 7/0067 (2013.01); G01J 5/041 (2013.01); G01J 5/045 (2013.01); G01J 5/06 (2013.01); H04N 5/33 (2013.01); H04N 23/57 (2023.01); B81B 2201/0278 (2013.01);
Abstract
A wearable device includes a case and a temperature sensing device. The case has a first opening. The temperature sensing device is disposed inside the case of the wearable device. The temperature sensing device includes a first substrate, a sensor chip, and a metal shielding structure. The sensor chip is disposed on the first substrate. The metal shielding structure surrounds the sensor chip, and has a second opening. The sensor chip faces towards the first opening and the second opening.