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:
Feb. 21, 2023
Filed:
Feb. 08, 2018
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Ryota Suzuki, Tokyo, JP;
Shingo Takahashi, Tokyo, JP;
Murtuza Petladwala, Tokyo, JP;
Shigeru Koumoto, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/14 (2006.01); G06F 17/16 (2006.01);
U.S. Cl.
CPC ...
G06F 17/14 (2013.01); G06F 17/16 (2013.01);
Abstract
A feature transformation apparatus includes at least a combination storage part that stores a combination with respect to a set of features, wherein data is approximately represented as a sum of the combination of the features; and a transformation part that transforms at least the combination so as not to change the sum of the combination of the set of features.