Christopher R. Purcell

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Dublin, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Crowd sourced privacy preserving access point mapping
- Patent number 12,279,146
- Issue date Apr 15, 2025
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crowd sourced privacy preserving access point mapping
- Patent number 12,041,478
- Issue date Jul 16, 2024
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crowd sourced privacy preserving access point mapping
- Patent number 11,641,596
- Issue date May 2, 2023
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crowd sourced privacy preserving access point mapping
- Patent number 11,109,258
- Issue date Aug 31, 2021
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent auto-join of wireless networks
- Patent number 10,616,928
- Issue date Apr 7, 2020
- Apple Inc.
- Vinesh Pallen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Crowd Sourced Privacy Preserving Access Point Mapping
- Publication number 20240323742
- Publication date Sep 26, 2024
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Crowd Sourced Privacy Preserving Access Point Mapping
- Publication number 20230308921
- Publication date Sep 28, 2023
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Crowd Sourced Privacy Preserving Access Point Mapping
- Publication number 20210352512
- Publication date Nov 11, 2021
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Crowd Sourced Privacy Preserving Access Point Mapping
- Publication number 20200382981
- Publication date Dec 3, 2020
- Apple Inc.
- Rachid Kachemir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT AUTO-JOIN OF WIRELESS NETWORKS
- Publication number 20190098674
- Publication date Mar 28, 2019
- Apple Inc.
- Vinesh PALLEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE