Pei; Jianliang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pei; Jianliang.The latest application filed is for "acoustic emission test equipment and analysis technology for rock breaking".

Company Profile

19.20.20

Pei; Jianliang - Chengdu 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
Acoustic emission test equipment and analysis technology for rock breaking Grant 11,280,762 - Xu , et al. March 22, 2	2022-03-22
Loading platform for rock mechanics test Grant 11,215,540 - Wei , et al. January 4, 2	2022-01-04
Bearing system for rock mechanics test under high temperature and high pressure multi-field coupling in deep earth Grant 10,989,637 - Liu , et al. April 27, 2	2021-04-27
Microseismic monitoring system Grant 10,976,454 - Liu , et al. April 13, 2	2021-04-13
Test system for microseismic test of rock mass fractures Grant 10,976,455 - Liu , et al. April 13, 2	2021-04-13
Rock damage acoustic monitoring system Grant 10,955,574 - Liu , et al. March 23, 2	2021-03-23
Rock damage mechanics test system for high temperature and high pressure deep earth environment Grant 10,823,653 - Liu , et al. November 3, 2	2020-11-03
Triaxial high temperature and high pressure rock mechanics load test platform Grant 10,823,652 - Liu , et al. November 3, 2	2020-11-03
Acoustic emission monitoring and transmission system for engineering rock mass Grant 10,823,706 - Liu , et al. November 3, 2	2020-11-03
Rock mechanics experiment system for simulating deep-underground environment Grant 10,801,934 - Liu , et al. October 13, 2	2020-10-13
Acoustic emission sensor Grant 10,794,869 - Liu , et al. October 6, 2	2020-10-06
Acoustic Emission Test Equipment And Analysis Technology For Rock Breaking App 20200232950 - XU; Huining ; et al.	2020-07-23
Rock mechanics response test system for simulated complex deep earth environment Grant 10,704,998 - Liu , et al.	2020-07-07
Bearing System for Rock Mechanics Test under High Temperature and High Pressure Multi-Field Coupling in Deep Earth App 20190331566 - LIU; Jianfeng ; et al.	2019-10-31
Loading Platform for Rock Mechanics Test App 20190331567 - WEI; Yufeng ; et al.	2019-10-31
Rock Mechanics Response Test System for Simulated Complex Deep Earth Environment App 20190331570 - LIU; Jianfeng ; et al.	2019-10-31
Rock Damage mechanics test system for high temperature and high pressure deep earth environment App 20190331569 - LIU; Jianfeng ; et al.	2019-10-31
Triaxial high temperature and high pressure rock mechanics load test platform App 20190331568 - LIU; Jianfeng ; et al.	2019-10-31
Rock Damage Acoustic Monitoring System App 20180372893 - LIU; Jianfeng ; et al.	2018-12-27
Acoustic Emission Monitoring And Transmission System For Engineering Rock Mass App 20180372689 - LIU; Jianfeng ; et al.	2018-12-27
Acoustic emission sensor App 20180372690 - LIU; Jianfeng ; et al.	2018-12-27
Test System For Microseismic Test Of Rock Mass Fractures App 20180364377 - LIU; Jianfeng ; et al.	2018-12-20
Microseismic Monitoring System App 20180364379 - LIU; Jianfeng ; et al.	2018-12-20
Rock Mechanics Experiment System For Simulating Deep-underground Environment App 20180340874 - Liu; Jianfeng ; et al.	2018-11-29
Rock specimen and method for testing direct tensile strength of the same Grant 10,048,178 - Liu , et al. August 14, 2	2018-08-14
Rock specimen and method for testing pure shear of the same Grant 10,048,182 - Liu , et al. August 14, 2	2018-08-14
Fixing device for acoustic emission test sensors for rock damage testing Grant 10,018,595 - Liu , et al. July 10, 2	2018-07-10
Adjustable fixing device for acoustic emission test sensors for rock damage testing Grant 10,006,887 - Liu , et al. June 26, 2	2018-06-26
Rock sample fixing device with three-jaw chuck for cyclic tension and compression test Grant 9,500,574 - Liu , et al. November 22, 2	2016-11-22
Rock testing device with three-jaw chuck for direct tensile test Grant 9,494,502 - Liu , et al. November 15, 2	2016-11-15
Hydraulic and spring combination device with position-limit spring for rock sample Grant 9,488,559 - Liu , et al. November 8, 2	2016-11-08
Device with position-limit spring for alternating tension-compression cyclic test Grant 9,488,560 - Liu , et al. November 8, 2	2016-11-08
Device For Fixing Rock Sample App 20160231213 - LIU; Jianfeng ; et al.	2016-08-11
Fixing Device For Acoustic Emission Test Sensors For Rock Damage Testing App 20160231287 - LIU; Jianfeng ; et al.	2016-08-11
Device For Fixing Rock Sample App 20160231215 - LIU; Jianfeng ; et al.	2016-08-11
Adjustable Fixing Device For Acoustic Emission Test Sensors For Rock Damage Testing App 20160231286 - LIU; Jianfeng ; et al.	2016-08-11
Device For Fixing Rock Samples App 20160231216 - LIU; Jianfeng ; et al.	2016-08-11
Device For Fixing Rock Sample App 20160231214 - LIU; Jianfeng ; et al.	2016-08-11
Rock Specimen And Method For Testing Direct Tensile Strength Of The Same App 20160103047 - LIU; Jianfeng ; et al.	2016-04-14
Rock Specimen And Method For Testing Pure Shear Of The Same App 20160103049 - LIU; Jianfeng ; et al.	2016-04-14

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.