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. 11, 2026
Filed:
Jan. 06, 2025
Applicant:
Lx Semicon Co., Ltd., Daejeon, KR;
Inventors:
Assignee:
LX SEMICON CO., LTD., Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); H04N 7/035 (2006.01);
U.S. Cl.
CPC ...
H04N 7/0352 (2013.01); G09G 3/2092 (2013.01); G09G 2358/00 (2013.01); G09G 2370/04 (2013.01);
Abstract
A data transmitter includes a first transmitting device which scrambles digital image data using a scramble key and transmits the scrambled image data; and a second transmitting device which descrambles the scrambled image data using a descramble key to restore the image data, wherein the second transmitting device restores the descramble key using predetermined pattern data input during a horizontal blank period when synchronization with the first transmitting device is released.