Liu; Chien-Kuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Chien-Kuo.The latest application filed is for "toilet trap water blocking device".

Company Profile

3.8.12

Liu; Chien-Kuo - Honolulu HI US
Liu; Chien-Kuo - Taoyuan TW
LIU; CHIEN-KUO - TAOYUAN CITY TW
Liu; Chien-Kuo - Miaoli County TW
Liu; Chien-Kuo - Miaoli City TW
Liu; Chien-Kuo - Miaoli TW
Liu; Chien-Kuo - Taoyuan County TW
Liu; Chien-Kuo - Longtan Shiang TW
Liu; Chien-Kuo - Taipei TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Toilet Trap Water Blocking Device App 20200318333 - Liu; Chien-Kuo	2020-10-08
Brazing Material Composition And Manufacturing Method Thereof App 20190054576 - Huang; Liang-Wei ; et al.	2019-02-21
Strontium magnesium molybdenum oxide material having double perovskite structure and method for preparing the same Grant 10,020,515 - Chung , et al. July 10, 2	2018-07-10
Strontium Magnesium Molybdenum Oxide Material Having Double Perovskite Structure And Method For Preparing The Same App 20180019478 - CHUNG; TSUI-YUN ; et al.	2018-01-18
Solid oxide fuel cell stack modular structure Grant 9,112,218 - Shong , et al. August 18, 2	2015-08-18
Solid Oxide Fuel Cell Stack Modular Structure App 20120276467 - SHONG; WEI-JIA ; et al.	2012-11-01
Laminate for Use in a Fuel Cell and Method for Making the Same App 20120214081 - Liu; Chien-Kuo ; et al.	2012-08-23
Method for bonding two plates Grant 7,908,884 - Liu , et al. March 22, 2	2011-03-22
Glass-ceramic sealant for planar solid oxide fuel cells Grant 7,897,530 - Liu , et al. March 1, 2	2011-03-01
Device for testing the performance of a sealant for SOFC stacks Grant 7,849,730 - Yung , et al. December 14, 2	2010-12-14
Glass-ceramic sealant for planar solid oxide fuel cells App 20100184580 - Liu; Chien-Kuo ; et al.	2010-07-22
Device for testing the performance of a sealant for SOFC stacks App 20100180670 - Yung; Tung-Yuan ; et al.	2010-07-22
Method for bonding two plates App 20100180636 - Liu; Chien-Kuo ; et al.	2010-07-22
Lock having a helical keyway and accompanying key and methods therefor Grant 6,925,844 - Liu August 9, 2	2005-08-09
Lock having a helical keyway and accompanying key and methdos therefor App 20040148987 - Liu, Chien-Kuo	2004-08-05
Lock having a curved keyway and an accompanying key and methods therefor App 20040060332 - Liu, Chien-Kuo	2004-04-01
Combination of a radio with an earphone and a ball-point pen Grant 6,671,497 - Liu , et al. December 30, 2	2003-12-30
Combination of a radio with an earphone and a ball-point pen App 20020006777 - Liu, Chien-Kuo ; et al.	2002-01-17

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