Chiang; Chinn-Chann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiang; Chinn-Chann.The latest application filed is for "crude oil production equipment".

Company Profile

0.4.5

Chiang; Chinn-Chann - New Taipei N/A TW
CHIANG; CHINN-CHANN - NEW TAIPEI CITY TW
Chiang; Chinn-Chann - Hsichih TW
Chiang; Chinn-Chann - Hsichih City TW
Chiang; Chinn-Chann - Hsi-Chih City TW

*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
Crude oil production equipment Grant 8,555,957 - Shen , et al. October 15, 2	2013-10-15
Crude Oil Production Equipment App 20120292011 - SHEN; KUEI-HSIEN ; et al.	2012-11-22
Linear motor automatic control circuit assembly for controlling the operation of a 3-phase linear motor-driven submersible oil pump of an artificial oil lift system Grant 7,795,824 - Shen , et al. September 14, 2	2010-09-14
Mover stabilizing and stator cooling arrangement of a 3-phase linear motor of a submersible oil pump Grant 7,699,097 - Shen , et al. April 20, 2	2010-04-20
Mover stabilizing and stator cooling arrangement of a 3-phase linear motor of a submersible oil pump App 20090308591 - Shen; Kuei-Hsien ; et al.	2009-12-17
Vibration machine for physical fitness App 20090247914 - Shen; Kuei-Hsien ; et al.	2009-10-01
Linear motor automatic control circuit assembly for controlling the operation of a 3-phase linear motor-driven submersible oil pump of an artificial oil lift system App 20090218963 - Shen; Kuei-Hsien ; et al.	2009-09-03
Brightness control system for LED lighting devices App 20090015175 - Chiang; Chinn-Chann	2009-01-15

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