Hsieh; Hsing-Chi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsieh; Hsing-Chi.The latest application filed is for "air-supply control device for air-pressure regulator".

Company Profile

0.7.6

Hsieh; Hsing-Chi - Taipei TW
Hsieh; Hsing-Chi - Sanchung City Taipei Hsien TW
Hsieh; Hsing-Chi - Sanchung City Taipei 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
Air-supply control device for air-pressure regulator App 20070006881 - Hsieh; Hsing-Chi	2007-01-11
Diving mask with adjustable included angle of frame Grant 7,078,653 - Hsieh July 18, 2	2006-07-18
Diving mask with adjustable included angle of frame App 20060081582 - Hsieh; Hsing-Chi	2006-04-20
Valve-leaf protective structure for pressure for regulator of air tank used in diving Grant 6,990,995 - Hsieh January 31, 2	2006-01-31
Flipper Grant 6,955,575 - Hsieh October 18, 2	2005-10-18
Fin With A Blade Having Adjustable Closed Area App 20050176317 - Hsieh, Hsing-Chi	2005-08-11
Fin with a blade having adjustable closed area Grant 6,926,569 - Hsieh August 9, 2	2005-08-09
Mask for skin diving App 20050071911 - Hsieh, Hsing-Chi	2005-04-07
Diaphragm holder for pressure regulator of air tank used in diving App 20040089294 - Hsieh, Hsing-Chi	2004-05-13
Valve-leaf protective structurs for pressure for regulator of air tank used in diving App 20040055647 - Hsieh, Hsing-Chi	2004-03-25
Draining structure for diving mask Grant 6,598,239 - Hsieh July 29, 2	2003-07-29
Fastener structure between a diving flipper and a tightening strap thereof Grant 5,561,891 - Hsieh October 8, 1	1996-10-08
Structure of diving mask Grant 5,479,917 - Hsieh January 2, 1	1996-01-02

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