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:
Apr. 01, 2008
Filed:
Aug. 08, 2003
Taisaku Suzuki, Hiroshima-ken, JP;
Yoichi Yamamoto, Hiroshima-ken, JP;
Mami Takahashi, Hiroshima-ken, JP;
Yasuo Hamamoto, Osaka-fu, JP;
Taisaku Suzuki, Hiroshima-ken, JP;
Yoichi Yamamoto, Hiroshima-ken, JP;
Mami Takahashi, Hiroshima-ken, JP;
Yasuo Hamamoto, Osaka-fu, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The present invention is built on a time out control apparatus to control the time out when a packet is transferred between terminal units connected to different buses. In the time out control apparatus, delay measuring means measures the delay time required for a response packet to be received after a request packet is sent to a terminal unit (control unit) connected via a bus. Delay information list generating means generates a delay information list in which the delay times measured by the delay measuring means are related to the individual identification information on the respective terminal units. Information output means reads out the delay time from the delay information list in accordance with a request from the terminal unit and outputs the delay time to the terminal unit. This sets the delay time on the time out register of the terminal unit.