Inventor · disambiguated record
Zengling Ran
Also filed as: RAN ZENGLING
4 granted patents·4 citations·filing 2014–2023
61Inventor score
Files withBGP INC CHINA NAT PET CORP1UNIV ELECTRONIC SCI & TECH CHINA1UNIV ELECTRONIC SCIENCE & TECH1ZHONGTIAN POWER OPTICAL CABLE CO LTD1
Top patents by PatentIndex Score
4 records- 0172US10985520B2Long-distance fiber optic distributed acoustic sensing amplification system and method thereofUNIV ELECTRONIC SCI & TECH CHINA·Filed 2019·Granted Apr 20, 2021·1 cites·11 claims
- 0270US11209472B2Fully distributed magnetic adsorption multi-parameter sensing cableZHONGTIAN POWER OPTICAL CABLE CO LTD·Filed 2020·Granted Dec 28, 2021·1 cites·9 claims
- 0362US9163960B2Long-distance polarization and phase-sensitive optical time-domain reflectometry based on random laser amplificationUNIV ELECTRONIC SCIENCE & TECH·Filed 2014·Granted Oct 20, 2015·2 cites·7 claims
- 0451US12360267B2Intelligent geophysical data acquisition system and acquisition method for shale oil and gas optical fiberBGP INC CHINA NAT PET CORP·Filed 2023·Granted Jul 15, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →