Sheng; Chih-Sheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sheng; Chih-Sheng.The latest application filed is for "apparatus for detecting the position of the paintball of a paintball gun".

Company Profile

0.8.3

Sheng; Chih-Sheng - Kweishan Hsiang Taoyuan County 333 TW
Sheng; Chih-Sheng - TaoYuan Hsien TW
Sheng; Chih-Sheng - Tao-Yuan Hsien 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
Apparatus for detecting the position of the paintball of a paintball gun Grant 7,886,730 - Sheng February 15, 2	2011-02-15
Apparatus for detecting the position of the paintball of a paintball gun App 20100170493 - Sheng; Chih-Sheng	2010-07-08
Pneumatic pusher Grant 7,527,049 - Sheng May 5, 2	2009-05-05
Pneumatic pusher App 20070119988 - Sheng; Chih-Sheng	2007-05-31
Paintgun with pneumatic feeding and discharging process Grant 6,925,997 - Sheng August 9, 2	2005-08-09
Paintgun with a revolving disc for feeding paintballs Grant 6,915,792 - Sheng July 12, 2	2005-07-12
Paintgun with pneumatic feeding and discharging process App 20050005924 - Sheng, Chih-Sheng	2005-01-13
Paintgun with pneumatic feeding and discharging process Grant 6,601,780 - Sheng August 5, 2	2003-08-05
Magnetic power apparatus Grant 6,246,131 - Sheng June 12, 2	2001-06-12
Air pressure regulator Grant 6,161,573 - Sheng December 19, 2	2000-12-19
Magnet device with double fixing positions for changing the magnetic circuit Grant 6,057,750 - Sheng May 2, 2	2000-05-02

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