JUI-CHING CHENG

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TAIPEI CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Control device with capacitive-type visual key structure
- Patent number 12,191,853
- Issue date Jan 7, 2025
- Primax Electronics Ltd.
- Yung-Tai Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control device
- Patent number 11,651,912
- Issue date May 16, 2023
- Primax Electronics Ltd.
- Yung-Tai Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Menu control device
- Patent number 11,561,630
- Issue date Jan 24, 2023
- Primax Electronics Ltd.
- Yung-Tai Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Precision control device for regulating a DC load, and electrical a...
- Patent number 10,608,531
- Issue date Mar 31, 2020
- Agieminds Micro Optics Co., Ltd.
- Chih-Yi Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coaxial line to microstrip connector having slots in the microstrip...
- Patent number 8,384,492
- Issue date Feb 26, 2013
- National Taipei University of Technology
- Jui-Ching Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector used for connecting a coaxial cable and a microstrip
- Patent number 8,152,534
- Issue date Apr 10, 2012
- National Taipei University of Technology
- Eric S. Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE WITH CAPACITIVE-TYPE VISUAL KEY STRUCTURE
- Publication number 20230268922
- Publication date Aug 24, 2023
- PRIMAX ELECTRONICS LTD.
- YUNG-TAI PAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Precision Control Device for Regulating a DC Load, and Electrical A...
- Publication number 20190081563
- Publication date Mar 14, 2019
- AgieMinds Micro Optics Co., Ltd.
- Chih-Yi Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONNECTOR
- Publication number 20120088402
- Publication date Apr 12, 2012
- National Taipei University of Technology
- ERIC S. LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR
- Publication number 20120056696
- Publication date Mar 8, 2012
- National Taipei University of Technology
- JUI-CHING CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat dissipating fan with uniform luminosity
- Publication number 20070025080
- Publication date Feb 1, 2007
- Nien-Lwv Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...