Inventor · disambiguated record
Li Zheng
Also filed as: ZHENG LI · ZHENG LI-YAN
5 granted patents·2 pending applications·3 citations·filing 2009–2025
64Inventor score
Files withWATLOW ELECTRIC MFG2HONGFUJIN PREC IND SHENZHEN1HUAWEI TECH CO LTD1NR ENGINEERING CO LTD1UNIV ZHEJIANG1
Top patents by PatentIndex Score
7 records- 0170US12215994B2Devices for detecting material deposits in fluid flow conduitsWATLOW ELECTRIC MFG·Filed 2021·Granted Feb 4, 2025·0 cites·27 claims
- 0266US2025180386A1Devices for detecting material deposits in fluid flow conduitsWATLOW ELECTRIC MFG·Filed 2025·Application pending·0 cites
- 0363US2025044224A1Substance component detection apparatus and methodHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0462US9416652B2Sensing magnetized portions of a wellhead system to monitor fatigue loadingVETCO GRAY INC·Filed 2013·Granted Aug 16, 2016·2 cites·18 claims
- 0550US11835472B2Device and method for detecting subsurface defect of optical componentUNIV ZHEJIANG·Filed 2022·Granted Dec 5, 2023·0 cites·6 claims
- 0647US7804606B2Portable electronic measuring device and methodHONGFUJIN PREC IND SHENZHEN·Filed 2009·Granted Sep 28, 2010·1 cites·20 claims
- 0746US10636548B2Housing structure of planar resistorNR ENGINEERING CO LTD·Filed 2017·Granted Apr 28, 2020·0 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →