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, 2026
Filed:
Jun. 25, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Bernard Smeets, Dalby, SE;
Harri Hakala, Turku, FI;
Tommy Arngren, Södra Sunderbyn, SE;
Yosr Jarraya, Montreal, CA;
Makan Pourzandi, Montreal, CA;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
According to some embodiments, a security management entity is provided. The security management entity includes processing circuitry configured to: generate a key having a plurality of key parts, anonymize at least a first data instance at least in part by using the key with threshold cryptography, transmit a respective key part to each one of the plurality of trusted entities, store at least one key part where the stored at least one key part is different from the transmitted respective key parts, receive a message from a first trusted entity of the plurality of trusted entities for investigating the anonymized first data instance where the message includes one of the transmitted respective key parts, and deanonymize the first data instance using the stored at least one key part and the one of the transmitted respective key parts associated with the first trusted entity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile