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. 16, 2024
Filed:
Nov. 09, 2022
Applicant:
Mediatek Inc., Hsinchu, TW;
Inventors:
Chia-Hao Chang, Hsinchu, TW;
You-Tsai Jeng, Hsinchu, TW;
Kai-Wen Yeh, Hsinchu, TW;
Yi-Cheng Chen, Hsinchu, TW;
Te-Chuan Wang, Hsinchu, TW;
Kai-Wen Cheng, Hsinchu, TW;
Chin-Lung Lin, Hsinchu, TW;
Tai-Lai Tung, Hsinchu, TW;
Ko-Yin Lai, Hsinchu, TW;
Assignee:
MEDIATEK INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/4363 (2011.01); H04N 21/4405 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4405 (2013.01); H04N 21/43635 (2013.01);
Abstract
A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.