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. 30, 2025
Filed:
Apr. 24, 2024
Applicant:
Himax Technologies Limited, Tainan, TW;
Inventors:
Chao-Chen Huang, Tainan, TW;
Tsai-Hsing Chen, Tainan, TW;
Cheng-Che Tsai, Tainan, TW;
Ching-Wen Wang, Tainan, TW;
Assignee:
HIMAX TECHNOLOGIES LIMITED, Tainan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3406 (2013.01); G09G 3/2007 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/064 (2013.01); G09G 2320/0653 (2013.01);
Abstract
A method of luminance compensation includes determining a speed of an object according to a PWM (pulse width modulation) table of a current frame and a PWM table of a previous frame; generating a new PWM table according to the speed and the PWM table of the current frame; and performing luminance compensation according to the PWM table of the current frame and the new PWM table.
Huang, Chao-Chen. (2025). Luminance compensation method of motion vector in local dimming (U.S. Patent No. 12512071). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12512071
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile