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:
Aug. 17, 2021
Filed:
Sep. 08, 2020
Chicony Power Technology Co., Ltd., New Taipei, TW;
Chen-Chi Lin, New Taipei, TW;
Chicony Power Technology Co., Ltd., New Taipei, TW;
Abstract
A lamp group switching control device for switching and controlling a first lamp group and a second lamp group is provided. When receiving a first power source for driving the first lamp group, the lamp group switching control device controls that only the first lamp group provides a first light signal regardless of whether a second power source for driving the second lamp group is received. When the first power source is not received and the second power source is received, the lamp group switching control device controls that only the second lamp group provides the second light signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile