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. 25, 2013
Filed:
Sep. 14, 2005
Kunio Gobara, Tokyo, JP;
Hajime Maekawa, Osaka, JP;
Kunio Gobara, Tokyo, JP;
Hajime Maekawa, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An information processor () comprises: a history packet transmitter () for transmitting via a plurality of ports of a communication processor () a plurality of history packets; a request packet transmitter () for transmitting a request packet requesting transmission of a return packet; a packet transmission controller () for controlling transmission of a request packet; a return packet receiver () for receiving a return packet transmitted from a server (); and a port keeping time detector () for detecting the port keeping time of the communication processor () based on reception of a return packet by the return packet receiver (). The server () includes: a request packet receiver () for receiving the request packet; and a return packet transmitter () for transmitting the return packet to the history port of the communication processor () where a history packet passed when a request packet receiver () received a request packet. This configuration provides an information processing system for detecting the port keeping time of the communication processor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile