Han; Laiju

Patent Applications and Registrations

Patent applications and USPTO patent grants for Han; Laiju.The latest application filed is for "system for geosteering and formation evaluation utilizing near-bit sensors".

Company Profile

5.7.7

Han; Laiju - Shandong CN
HAN; Laiju - Dongying CN
HAN; LAIJU - Dongying City CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for measuring formation resistivity Grant 10,890,687 - Zhan , et al. January 12, 2	2021-01-12
System for geosteering and formation evaluation utilizing near-bit sensors Grant 10,520,639 - Yang , et al. Dec	2019-12-31
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20190317242 - ZHAN; Sheng ; et al.	2019-10-17
System for geosteering and formation evaluation utilizing near-bit sensors Grant 10,365,401 - Zhan , et al. July 30, 2	2019-07-30
Push-the-bit rotary guiding device and application method thereof Grant 10,253,568 - Xiao , et al.	2019-04-09
Imaging method and apparatus based on magnetic flux leakage testing Grant 10,048,226 - Huang , et al. August 14, 2	2018-08-14
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20180224573 - YANG; Jinzhou ; et al.	2018-08-09
Push-the-bit rotary guiding device and application method thereof App 20170284158 - Hongbing; Xiao ; et al.	2017-10-05
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20170242153 - YANG; Jinzhou ; et al.	2017-08-24
Rotating magnetic field downhole power generation device Grant 9,598,937 - Chen , et al. March 21, 2	2017-03-21
Imaging Method And Apparatus Based On Magnetic Fulx Leakage Testing App 20160161448 - HUANG; SONGLING ; et al.	2016-06-09
Rotating Magnetic Field Downhole Power Generation Device App 20140251592 - Chen; Wei ; et al.	2014-09-11

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