GENEVA, Aug. 31 -- NTT RESEARCH, INC. filed a patent application (US2026/016289) for “EFFICIENT REGISTERED ATTRIBUTE-BASED ENCRYPTION WITH NON-MONOTONE POLICIES”. With publication no. WO/2026/178509, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04L 9/30

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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