Cheng-Chieh LI

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Miaoli County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Installation position pointer system
- Patent number 10,747,192
- Issue date Aug 18, 2020
- Jane Win Shih Liu
- Cheng-Chieh Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Building design information based indoor positioning system
- Patent number 9,906,920
- Issue date Feb 27, 2018
- Academia Sinica
- Jane W. S. Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Installation Position Pointer System
- Publication number 20170351240
- Publication date Dec 7, 2017
- Cheng-Chieh Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUILDING DESIGN INFORMATION BASED INDOOR POSITIONING SYSTEM
- Publication number 20170215041
- Publication date Jul 27, 2017
- ACADEMIA SINICA
- Jane W. S. LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE