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:
Jun. 12, 2012
Filed:
Jul. 06, 2004
Koichi Goto, Kanagawa, JP;
Shinji Takada, Kanagawa, JP;
Koichi Goto, Kanagawa, JP;
Shinji Takada, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A signal from a tuner is outputted to a primary display. An analog signal from another tuner is digitally compressed, subjected to an encrypting process, transmitted to a secondary display by a wireless LAN, and displayed by an LCD of the secondary display. An output of a digital tuner is displayed by the primary display. A video signal of 480I is transmitted to the secondary display. A signal inputted through the Internet is decoded and sent to the primary display. The signal is sent to the secondary display in the compressed state without being decoded and the decoding process is executed in the secondary display.