Ku-Ching Lu

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San-Chung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device with a battery switching function
- Patent number 12,166,228
- Issue date Dec 10, 2024
- Winmate Inc.
- Ku-Ching Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rugged portable device
- Patent number 11,978,947
- Issue date May 7, 2024
- Winmate Inc.
- Ku-Ching Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charging apparatus for laptop computer with multi-batteries and met...
- Patent number 8,390,254
- Issue date Mar 5, 2013
- Winmate Communication Inc.
- Yeh-Shen Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitor clamping device
- Patent number 7,837,166
- Issue date Nov 23, 2010
- Winmate Communication Inc.
- Hui-Chun Liao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BUTTON STRUCTURE OF A WIRELESS TRANSCEIVER AND MANUFACTURING METHOD...
- Publication number 20230387946
- Publication date Nov 30, 2023
- Winmate Inc.
- Ku-Ching LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE ELECTRONIC DEVICE WITH A BATTERY SWITCHING FUNCTION
- Publication number 20230163399
- Publication date May 25, 2023
- Winmate Inc.
- Ku-Ching LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RUGGED PORTABLE DEVICE
- Publication number 20230103745
- Publication date Apr 6, 2023
- Winmate Inc.
- KU-CHING LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARGING APPARATUS FOR LAPTOP COMPUTER WITH MULTI-BATTERIES AND MET...
- Publication number 20110241620
- Publication date Oct 6, 2011
- Winmate Communication INC.
- Yeh-Shen LIN
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Monitor Clamping Device
- Publication number 20100224741
- Publication date Sep 9, 2010
- Hui-Chun Liao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...