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:
Oct. 20, 2020
Filed:
Sep. 11, 2017
Seiko Epson Corporation, Tokyo, JP;
Michiaki Kaneda, Sagamihara, JP;
Takashi Sera, Shiojiri, JP;
Yusuke Nakajima, Hino, JP;
Shingo Saito, Yokohama, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Updating a database is accelerated. A device management device manages a device having a database, and includes: an acquisition unit configured to acquire database state information from the device; and an updating unit configured to send update data for updating the database to the device, and cause the device to update the database based on the update data. The updating unit selectively executes, based on the database state information, a first updating process of sequentially sending the updated portions of the update data to the device to change the updated portions of the database; or a second updating process of sending all of the update data to the device to refresh the complete database.