Li; Chia-Hsiang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Chia-Hsiang.The latest application filed is for "uninterruptible power system and method of operating the same".

Company Profile

1.7.10

Li; Chia-Hsiang - Taoyuan County N/A TW
Li; Chia-Hsiang - Taoyuan Hsien TW
Li; Chia-Hsiang - Taoyuan 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
Modular direct-current power conversion system and direct-current power conversion module thereof Grant 8,737,074 - Yang , et al. May 27, 2	2014-05-27
Uninterruptible power supply having integrated charge/discharge circuit Grant 8,723,364 - Yang , et al. May 13, 2	2014-05-13
Uninterruptible Power System And Method Of Operating The Same App 20140035376 - LI; Chia-Hsiang ; et al.	2014-02-06
Uninterrupted Power Supply Apparatus And Power-supplying Method For The Same App 20130057072 - WANG; Wei-Chun ; et al.	2013-03-07
Modular Direct-current Power Conversion System And Direct-current Power Conversion Module Thereof App 20120327604 - YANG; Ping-Long ; et al.	2012-12-27
Transmitting Apparatus Using Dc Carrier And Receiving Apparatus Using Dc Carrier App 20120307916 - CHENG; Tsang-Yi ; et al.	2012-12-06
Uninterruptible power supply with low power loss Grant 8,008,807 - Yang , et al. August 30, 2	2011-08-30
Uninterruptible Power Supply Having Integrated Charge/discharge Circuit App 20110156482 - Yang; Ping-Long ; et al.	2011-06-30
Automatic start-up circuit and uninterruptible power supply apparatus having such automatic start-up circuit Grant 7,932,636 - Li , et al. April 26, 2	2011-04-26
Uninterruptible Power Supply With Low Power Loss App 20100148584 - Yang; Ping-Long ; et al.	2010-06-17
Automatic Start-up Circuit And Uninterruptible Power Supply Apparatus Having Such Automatic Start-up Circuit App 20100096928 - Li; Chia-Hsiang ; et al.	2010-04-22
Uninterruptible power supply with low power loss Grant 7,541,695 - Li June 2, 2	2009-06-02
Inrush Current Protection Circuit App 20090109591 - Li; Chia-Hsiang ; et al.	2009-04-30
Uninterruptible Power Supply With Low Power Loss App 20070262650 - Li; Chia-Hsiang	2007-11-15

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