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:
Aug. 28, 2018
Filed:
Jan. 25, 2012
Satoshi Yonekawa, Saitama, JP;
Satoshi Yonekawa, Saitama, JP;
Canon Denshi Kabushiki Kaisha, Chichibu-shi, JP;
Abstract
An information processing apparatus in which a process communicating with an external apparatus operates is provided. The information processing apparatus includes a first acquisition unit configured to acquire identification information for identifying the process; a second acquisition unit configured to acquire port information indicating a characteristic of a communication port used by the process to communicate with the external apparatus; and a control unit configured to control a storage unit to store the port information and the identification information in correspondence with each other, wherein the second acquisition unit is further configured to acquire the port information by filtering an input or output of driver software used by the process to use the communication port, monitoring communication between the process and an application programming interface used to access the communication port, or a port monitoring interface.