Chen Wei — 20 Patents at ExxonMobil

Chen Wei has been granted 20 US patents while listed as an inventor at ExxonMobil. The first was granted in 1996 and the most recent in September 2025. Chen Wei ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Chen Wei in Tianjin, CN.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12403511	Devices for automatic cleaning of a monocrystalline silicon bar	Haiming Zhang, Xuzhou Yang, Haoming Zhang, Junwen Guo	2025-09-02
12311409	Silicon wafer sorting mechanism and sorting machine equipped with sorting mechanism	Lihui JIN, Hua Yang, Zhigao REN, Huan WANG, Chuanling AI +3 more	2025-05-27
12289057	Circuits and methods for controlling bidirectional CLLC converters	Dongfeng Zhu, Haitao Xie, Ying Liu, Jianwen Shao	2025-04-29
12114992	Method for calculating 19 biological parameters associated with light absorption of human skin by means of mathematical model	—	2024-10-15
9553444	Method and device for suppressing high-voltage electricity	—	2017-01-24
D750834	Electronic cigarette	—	2016-03-01
D750835	Electronic cigarette	—	2016-03-01
D727560	Substrate holder	Anil Jeswani, Nilesh Patel, Nagaraja Chikkegowda	2015-04-21
D706479	Recessed downlight luminaire	Anil Jeswani, Robert J. Schmitt, Nilesh Patel, Nagaraja Chikkegowda	2014-06-03
7936140	Torque control circuit for electrical motor	—	2011-05-03
7839112	Torque control circuit for impact tool	—	2010-11-23
7332895	Regulator for eliminating noises generated by automotive power generator	—	2008-02-19
7332455	Catalyst component and catalyst for olefin polymerization as well as use thereof	Yuexiang Liu, Xianzhi Xia, Wenbo Song, Hongbin Du, Zifang Guo +6 more	2008-02-19	$7,400,000
7038503	Driving circuit for electrical nailing gun	—	2006-05-02
7015657	Ballast for high intensity discharging lamp	—	2006-03-21
6977485	Battery charging and/or DC power supply circuitry	—	2005-12-20
6971288	Automatically adjusting self-tightening wrench	—	2005-12-06
6955281	Electric nailing gun that automatically reduces impact of plunger while no nail is inside	—	2005-10-18
5838544	Heat dissipating structure for rectifiers of car alternators	—	1998-11-17
5542319	Adjustable rachet-style self-tightening wrench	—	1996-08-06

Chen Wei — 20 Patents

Issued Patents All Time

Patent Widget