Changzheng Jiang

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Navigation system with ranking mechanism and method of operation th...
- Patent number 10,317,238
- Issue date Jun 11, 2019
- Telenav, Inc.
- Changzheng Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system with destination selection mechanism and method o...
- Patent number 9,726,511
- Issue date Aug 8, 2017
- Telenav, Inc.
- Changzheng Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system with search mechanism and method of operation the...
- Patent number 9,646,106
- Issue date May 9, 2017
- Telenav, Inc.
- Jinghai Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation system with point of interest detour mechanism and metho...
- Patent number 9,146,118
- Issue date Sep 29, 2015
- Telenav Inc.
- Xiang Liu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NAVIGATION SYSTEM WITH SEARCH MECHANISM AND METHOD OF OPERATION THE...
- Publication number 20160146623
- Publication date May 26, 2016
- TeleNav, Inc.
- Jinghai Ren
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION SYSTEM WITH POINT OF INTEREST DETOUR MECHANISM AND METHO...
- Publication number 20150241225
- Publication date Aug 27, 2015
- TeleNav, Inc.
- Xiang Liu
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION SYSTEM WITH RANKING MECHANISM AND METHOD OF OPERATION TH...
- Publication number 20150192419
- Publication date Jul 9, 2015
- TeleNav, Inc.
- Changzheng Jiang
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION SYSTEM WITH DESTINATION SELECTION MECHANISM AND METHOD O...
- Publication number 20150134237
- Publication date May 14, 2015
- TeleNav, Inc.
- Changzheng Jiang
- G01 - MEASURING TESTING