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:
Apr. 21, 2026
Filed:
Dec. 22, 2022
Changsha Hkc Optoelectronics Co., Ltd., Changsha City, CN;
Hkc Corporation Limited, Shenzhen, CN;
Hailong He, Changsha City, CN;
Haijiang Yuan, Changsha City, CN;
CHANGSHA HKC OPTOELECTRONICS CO., LTD., Changsha City, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A lamp bead structure is used for connection to at least two mutually independent control lines. The lamp bead structure includes a light-guiding element and a light-emitting element. The light-guiding element is provided with a light output region and a light input region. At least two light-emitting elements are provided to be connected to the control lines in a one-to-one correspondence. Light emitted by the light-emitting element is able to enter the light-guiding element through the light input region and exit through the same light output region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile