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:
Jul. 06, 2021
Filed:
Jul. 02, 2019
Takeshi Horiuchi, Tokyo, JP;
Hideki Shiro, Kanagawa, JP;
Hiroshi Hinohara, Kanagawa, JP;
Ryo Ogawa, Kanagawa, JP;
Takeshi Horiuchi, Tokyo, JP;
Hideki Shiro, Kanagawa, JP;
Hiroshi Hinohara, Kanagawa, JP;
Ryo Ogawa, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A distribution system includes circuitry to: encrypt a part of each of a plurality of images constituting a video image, the part having an angle of view other than a normal angle of view; provide a decryption key to a receiving client terminal operated by an authorized viewer; decrypt the part of each of the plurality of images having the angle of view other than the normal angle of view by using the decryption key provided; and display the video image based on other part of each of the plurality of images that is not encrypted having the normal angle of view and the decrypted part of each of the plurality of images having the angle of view other than the normal angle of view.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile