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:
Oct. 20, 2026
Filed:
May. 19, 2025
Applicants:
Min Seon Kim, Hwaseong-si, KR;
Global Technologies Co., Ltd., Hwaseong-si, KR;
Inventors:
Assignees:
[object Object];
GLOBAL TECHNOLOGIES CO., LTD., Hwaseong-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/37 (2020.01); H05B 45/335 (2020.01);
U.S. Cl.
CPC ...
H05B 45/37 (2020.01); H05B 45/335 (2020.01);
Abstract
A light-emitting diode driving device using a control signal of (M+N) bits includes: a sigma-delta modulator configured to receive M bits of the control signal and generate a modulation signal of 1 bit; a first summer configured to sum N1 bits selected from N bits of the control signal with the modulation signal to generate a first sum signal; and a driver configured to receive the first sum signal and generate a driving signal.
Kim, Young. (2026). Light-emitting diode driving device and method for generating driving signal therefor (U.S. Patent No. 12772356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772356
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile