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:
Dec. 16, 2025
Filed:
Apr. 27, 2022
Applicant:
Coretronic Corporation, Hsin-Chu, TW;
Inventors:
Wei-Min Chien, Hsin-Chu, TW;
Hwai-Ning Hsueh, Hsin-Chu, TW;
Yi-Cheng Hou, Hsin-Chu, TW;
Ming-Ying Kuo, Hsin-Chu, TW;
Assignee:
Coretronic Corporation, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/16 (2006.01); H02J 50/80 (2016.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
G06F 3/167 (2013.01); H02J 50/80 (2016.02); H04W 4/80 (2018.02);
Abstract
A projector and a projection system are provided. The projection system includes the projector and a mobile device. The projector receives an audio-visual signal coming from the mobile device via a default wireless domain when the projector is connected to the mobile device, and outputs an image according to the audio-visual signal. The projector also charges the mobile device.