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. 29, 2021
Filed:
Jan. 30, 2020
Applicant:
Qisda Corporation, Taoyuan, TW;
Inventors:
Tse-Wei Fan, Taoyuan, TW;
Feng-Lin Chen, Taoyuan, TW;
Assignee:
Qisda Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 1/00 (2006.01); G09G 3/20 (2006.01); H04N 5/64 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); H04N 5/64 (2013.01); G09G 2320/0276 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0693 (2013.01);
Abstract
An optical detecting device includes a receiving box and a telescopic arm. The receiving box includes an electrical connection port and a first conductive portion electrically connected to the electrical connection port. The telescopic arm is slidably disposed in the receiving box and includes an optical sensor and a second conductive portion electrically connected to the optical sensor. When the telescopic arm and the receiving box are in different sensing positions, the first conductive portion is electrically connected to the second conductive portion.