Andrew J. Ringer

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Santa Cruz, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Secure authentication of device identification for low throughput d...
- Patent number 10,666,628
- Issue date May 26, 2020
- Apple Inc.
- Julien F. Freudiger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transmitting a ranging packet compatible w...
- Patent number 10,660,085
- Issue date May 19, 2020
- Apple Inc.
- Mingguang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IN-BOX SOFTWARE UPDATES
- Publication number 20230393837
- Publication date Dec 7, 2023
- Apple Inc.
- Cheng Ran Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC PARTICIPANT VOUCHING
- Publication number 20230396658
- Publication date Dec 7, 2023
- Apple Inc.
- Nicholas J. CIRCOSTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE AUTHENTICATION OF DEVICE IDENTIFICATION FOR LOW THROUGHPUT D...
- Publication number 20190044930
- Publication date Feb 7, 2019
- Apple Inc.
- Julien F. Freudiger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING A RANGING PACKET COMPATIBLE W...
- Publication number 20190037549
- Publication date Jan 31, 2019
- Apple Inc.
- Mingguang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE