Eva Cheong

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Application-based commercial ground transportation management system
- Patent number 10,535,021
- Issue date Jan 14, 2020
- The City and County of San Francisco
- Ian Law
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPLICATION-BASED COMMERCIAL GROUND TRANSPORTATION MANAGEMENT SYSTEM
- Publication number 20160189067
- Publication date Jun 30, 2016
- The City and County of San Francisco
- Ian Law
- G06 - COMPUTING CALCULATING COUNTING