Hansi LIU

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North Brunswick, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Sparse excitation method for 3-dimensional underground cable locali...
- Patent number 11,681,042
- Issue date Jun 20, 2023
- NEC Corporation
- Ming-Fang Huang
- G01 - MEASURING TESTING
Information Patent Grant
Underground optical fiber cable localization including DFOS and TDO...
- Patent number 11,619,523
- Issue date Apr 4, 2023
- NEC Corporation
- Ming-Fang Huang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SPARSE EXCITATION METHOD FOR 3-DIMENSIONAL UNDERGROUND CABLE LOCALI...
- Publication number 20210311186
- Publication date Oct 7, 2021
- NEC Laboratories America, Inc.
- Ming-Fang HUANG
- G01 - MEASURING TESTING
Information Patent Application
UNDERGROUND OPTICAL FIBER CABLE LOCALIZATION
- Publication number 20210180997
- Publication date Jun 17, 2021
- NEC Laboratories America, Inc.
- Ming-Fang HUANG
- G01 - MEASURING TESTING