IDiyas

For the Inventor, By the Inventor

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.:

US 11863812 B1

PDFFull Text
Date of Patent:
Jan. 02, 2024

Filed:

Feb. 28, 2022

Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signals

Applicant:

Maxell, Ltd., Kyoto, JP;

Inventors:

Nobuaki Kabuto, Kunitachi, JP;

Akira Shibata, Fujisawa, JP;

Yoshiaki Mizuhashi, Yokohama, JP;

Assignee:

Maxell, Ltd., Kyoto, JP;

Attorney:

Mattingly & Malur, PC

Primary Examiner:

Richard T Torrente

Int. Cl.
CPC ...
H04N 21/426 (2011.01); H04N 21/432 (2011.01); H04N 21/433 (2011.01); H04N 21/434 (2011.01); H04N 21/43 (2011.01); H04N 21/41 (2011.01); H04N 7/088 (2006.01); H04N 21/4147 (2011.01); H04N 21/437 (2011.01); H04N 21/4385 (2011.01); H04N 21/436 (2011.01);
U.S. Cl.
CPC ...
H04N 21/42615 (2013.01); H04N 7/088 (2013.01); H04N 21/411 (2020.08); H04N 21/4104 (2013.01); H04N 21/4122 (2013.01); H04N 21/4147 (2013.01); H04N 21/4263 (2013.01); H04N 21/437 (2013.01); H04N 21/4307 (2013.01); H04N 21/4325 (2013.01); H04N 21/4332 (2013.01); H04N 21/4334 (2013.01); H04N 21/4344 (2013.01); H04N 21/4347 (2013.01); H04N 21/4348 (2013.01); H04N 21/43074 (2020.08); H04N 21/4385 (2013.01); H04N 21/43615 (2013.01);
Abstract

The present invention is intended to permit both real-time display of a picture represented by a non-compressed video signal on a television and display of a picture represented by a compressed video signal at any desired time by simultaneously transmitting the compressed video signal and non-compressed video signal via one interface. An STB packetizes a compressed video signal, and multiplexes the compressed video signal and a blanking signal combined with a non-compressed video signal. Thus, both the video signals are transmitted simultaneously. A picture represented by the non-compressed video signal is displayed on a television in real time. The compressed video signal is stored in a storage medium incorporated in the television, read at any user's desired time, and decoded so that a picture represented by the compressed video signal can be viewed at the user's desired time.

Find Patent Forward Citations

Loading…