Fan; Yi-Hua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fan; Yi-Hua.The latest application filed is for "purification apparatus and method of purifying hot zone parts".

Company Profile

1.9.16

Fan; Yi-Hua - Hsinchu TW
Fan; Yi-Hua - Tao-Yuan TW
Fan; Yi-Hua - Taipei TW
Fan; Yi-Hua - Jhongli N/A TW
Fan; Yi-Hua - Taipei City TW
Fan; Yi-Hua - Taoyuan County TW
Fan; Yi-Hua - Jhongli City TW
Fan; Yi-Hua - Chung Li 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
Purification Apparatus And Method Of Purifying Hot Zone Parts App 20220267923 - Chang; Chung-Sheng ; et al.	2022-08-25
Detecting system of liquid leakage inside the duct and the method thereof App 20210041122 - Fan; Yi-Hua ; et al.	2021-02-11
Hybrid type magnet bearing system Grant 9,181,979 - Fan , et al. November 10, 2	2015-11-10
Axial passive magnet bearing system Grant 9,163,666 - Fan , et al. October 20, 2	2015-10-20
Method for testing microfluids by a multichannel system with a multichannel disc App 20150293130 - Hsiue; Ging-Ho ; et al.	2015-10-15
Microfluid testing system with a multiple-channel disc and utility thereof Grant 9,091,699 - Hsiue , et al. July 28, 2	2015-07-28
Axial hybrid magnetic bearing, method for operation thereof, and structure for rotor thereof Grant 9,059,610 - Fan , et al. June 16, 2	2015-06-16
Microfluid Testing System with a Multiple-Channel Disc and Utility thereof App 20140186963 - Hsiue; Ging-Ho ; et al.	2014-07-03
Hybrid Type Magnet Bearing System App 20130293050 - Fan; Yi-Hua ; et al.	2013-11-07
Axial Passive Magnet Bearing System App 20130293049 - Fan; Yi-Hua ; et al.	2013-11-07
Micro-machining Tool and Control System thereof App 20130173047 - Fan; Yi-Hua ; et al.	2013-07-04
Liquid Testing System App 20130149789 - Hsiue; Ging-Ho ; et al.	2013-06-13
Method for enhancing light directivity of a lighting apparatus Grant 8,231,238 - Fan , et al. July 31, 2	2012-07-31
Axial Hybrid Magnetic Bearing, Method for Operation thereof, and Structure for Rotor thereof App 20120169167 - Fan; Yi-Hua ; et al.	2012-07-05
Side emitting LED module App 20110222294 - Fan; Yi-Hua ; et al.	2011-09-15
Method For Enhancing Light Directivity of A Lighting Apparatus App 20110176307 - Fan; Yi-Hua ; et al.	2011-07-21
Reflecting device and application thereof in backlight unit for enhancing light directivity Grant 7,938,552 - Fan , et al. May 10, 2	2011-05-10
Reflecting Device And Application thereof in Backlight Unit For Enhancing Light Directivity App 20090316402 - Fan; Yi-Hua ; et al.	2009-12-24

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