Inventor · disambiguated record
Laiju Han
Also filed as: HAN LAIJU
6 granted patents·13 citations·filing 2012–2019
73Inventor score
Files withCHINA PETROLEUM & CHEM CORP3CHEN WEI1SINOPEC SHENGLI PETROLEUM ENGINEERING CO LTD DRILLING TECH RESEARCH INSTITUTE1UNIV TSINGHUA1
Top patents by PatentIndex Score
6 records- 0183US9598937B2Rotating magnetic field downhole power generation deviceCHEN WEI·Filed 2012·Granted Mar 21, 2017·11 cites·16 claims
- 0271US10520639B2System for geosteering and formation evaluation utilizing near-bit sensorsCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Dec 31, 2019·1 cites·8 claims
- 0368US10048226B2Imaging method and apparatus based on magnetic flux leakage testingUNIV TSINGHUA·Filed 2015·Granted Aug 14, 2018·1 cites·15 claims
- 0460US10890687B2Method and system for measuring formation resistivityCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Jan 12, 2021·0 cites·3 claims
- 0557US10365401B2System for geosteering and formation evaluation utilizing near-bit sensorsCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Jul 30, 2019·0 cites·9 claims
- 0631US10253568B2Push-the-bit rotary guiding device and application method thereofSINOPEC SHENGLI PETROLEUM ENGINEERING CO LTD DRILLING TECH RESEARCH INSTITUTE·Filed 2015·Granted Apr 9, 2019·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Laiju Han files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →