Zhengrong CHENG

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Maintenance of a location fingerprint database for an area
- Patent number 11,968,591
- Issue date Apr 23, 2024
- Jacques Georgy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAINTENANCE OF A LOCATION FINGERPRINT DATABASE FOR AN AREA
- Publication number 20200304953
- Publication date Sep 24, 2020
- InvenSense, Inc.
- Jacques GEORGY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE