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:
Jul. 02, 2013
Filed:
Dec. 20, 2006
Yasuo Hamamoto, Osaka, JP;
Yasuo Hamamoto, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A transmission device () outputs, to a reception device (), a stored amount of packets in a first transmission buffer () just before a certain packet has been written to the first transmission buffer. A first reception buffer amount read unit () in the reception device reads a stored amount of packets in a first reception buffer just before the certain packet has been read from the first reception buffer. A storage amount addition unit () adds the stored amount of packets in the first transmission buffer and the stored amount of packets in the first reception buffer, and a correction unit () adjusts the frequency of a variable frequency oscillator in a reception timestamp timerso that the resulting added value is a constant value.