This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Apple Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Elad Efrat: Innovator in Cryptographic Key Exchange
Introduction
Elad Efrat is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of cryptography, particularly in secure key exchange techniques. His work is essential in enhancing the security of communications between devices.
Latest Patents
Elad Efrat holds 1 patent for his invention titled "Secure Key Exchange." This patent discloses techniques related to cryptographic key exchanges. In his invention, a first device belonging to a first device group receives a request to perform a key exchange to establish a shared secret with a second device belonging to a second device group. The first device verifies a key authorization data structure issued by a key authority, which includes public keys of participant authorities authorized to identify members of the respective device groups. Upon successful verification, the first device performs the requested exchange using a public key pair attested to by the first participant authority.
Career Highlights
Elad Efrat is currently employed at Apple Inc., where he continues to innovate in the field of technology. His work at Apple has allowed him to contribute to various projects that enhance device security and user privacy.
Collaborations
Elad has collaborated with notable colleagues such as Thomas P Mensch and David Tamagno. These collaborations have further enriched his work and contributed to advancements in cryptographic technologies.
Conclusion
Elad Efrat is a prominent figure in the realm of cryptography, with his innovative patent on secure key exchange showcasing his expertise. His contributions at Apple Inc. and collaborations with esteemed colleagues highlight his commitment to advancing technology and security.