Tsai; Chung-Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsai; Chung-Yen.The latest application filed is for "gnss receiver and method for determining whether to switch from one operation state to another operation state according to state switching criterion and positioning information".

Company Profile

0.7.5

Tsai; Chung-Yen - Hsinchu TW
Tsai; Chung-Yen - Bade TW
Tsai; Chung-Yen - Hsinchu City TW
TSAI; Chung-Yen - Bade City TW
Tsai; Chung-Yen - Taoyuan County N/A TW
Tsai; Chung Yen - Taipei 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
GNSS receiver and method for determining whether to switch from one operation state to another operation state according to state switching criterion and positioning information Grant 9,851,446 - Tsai , et al. December 26, 2	2017-12-26
Firmware extension method and firmware builder Grant 9,207,918 - Tsai , et al. December 8, 2	2015-12-08
Gnss Receiver And Method For Determining Whether To Switch From One Operation State To Another Operation State According To State Switching Criterion And Positioning Information App 20150346347 - Tsai; Chung-Yen ; et al.	2015-12-03
GNSS receiver and method for determining whether to switch from one operation state to another operation state according to state switching criterion and positioning information Grant 9,019,158 - Tsai , et al. April 28, 2	2015-04-28
Firmware Extension Method And Firmware Builder App 20130145353 - TSAI; Chien-Liang ; et al.	2013-06-06
Firmware extension method and firmware builder Grant 8,392,895 - Tsai , et al. March 5, 2	2013-03-05
Gnss Receiver And Method For Determining Whether To Switch From One Operation State To Another Operation State According To State Switching Criterion And Positioning Information App 20120274509 - Tsai; Chung-Yen ; et al.	2012-11-01
Firmware Extension Method And Firmware Builder App 20100180265 - Tsai; Chien-Liang ; et al.	2010-07-15
High efficiency heat dissipated power supply Grant 6,735,078 - Tsai May 11, 2	2004-05-11
High Efficiency Heat Dissipated Power Supply App 20040027803 - Tsai, Chung Yen	2004-02-12

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