CHEN; Yao-Hsin

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHEN; Yao-Hsin.The latest application filed is for "key storage device, transaction method of key storage device, transaction system and transaction method".

Company Profile

1.9.9

CHEN; Yao-Hsin - Hsinchu City TW
Chen; Yao-Hsin - Hsinchu TW
Chen; Yao-Hsin - Chutung TW
Chen; Yao-Hsin - Taichung N/A TW
Chen; Yao-Hsin - Shalu Town N/A TW
CHEN; YAO-HSIN - New Taipei City TW
CHEN; Yao-Hsin - Taichung City TW
Chen; Yao-Hsin - Shalu Township 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
Key Storage Device, Transaction Method Of Key Storage Device, Transaction System And Transaction Method App 20190158293 - CHEN; Yao-Hsin ; et al.	2019-05-23
System for firmware upgrade in AMI and method thereof Grant 9,645,887 - Chen , et al. May 9, 2	2017-05-09
System For Firmware Upgrade In Ami And Method Thereof App 20150149991 - Chen; Yao-Hsin ; et al.	2015-05-28
Femtocell, femtocell gateway and access rejection method thereof Grant 8,948,146 - Lin , et al. February 3, 2	2015-02-03
Verification method and system Grant 8,774,412 - Sun , et al. July 8, 2	2014-07-08
Captcha image authentication method and system Grant 8,607,331 - Sun , et al. December 10, 2	2013-12-10
Mobile station, access point, gateway apparatus, base station, and handshake method thereof for use in a wireless network framework Grant 8,527,768 - Tsai , et al. September 3, 2	2013-09-03
Verification Method And System App 20130039484 - Sun; Hung-Min ; et al.	2013-02-14
Captcha Image Authentication Method And System App 20130019278 - SUN; HUNG-MIN ; et al.	2013-01-17
Femtocell, Femtocell Gateway And Access Rejection Method Thereof App 20120300757 - LIN; Ching Lun ; et al.	2012-11-29
Mobile Station, Access Point, Gateway Apparatus, Base Station, And Handshake Method Thereof For Use In A Wireless Network Framework App 20100138661 - TSAI; Frank Chee-Da ; et al.	2010-06-03
Network Apparatus Having A Database, Management Method And Tangible Machine-readable Medium For Managing Internet Protocol Connection Rules Of The Database App 20090164617 - Chen; Cheng-Kai ; et al.	2009-06-25

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