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. 28, 2011
Filed:
Feb. 27, 2009
Applicant:
Eiji Imao, Yokohama, JP;
Inventor:
Eiji Imao, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processing apparatus that processes received IP packets comprises a control unit and a processing unit, wherein the control unit controls a first memory. While data indicating a reception state of fragmented IP packets is transferred from a second memory to the first memory, the processing unit performs processing for determining whether a header of an IP packet has been properly received. The processing unit instructs the control unit to update the data stored in the first memory depending on a result of the processing for determining whether the header of the IP packet has been properly received.