SANTOMA LTD.

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KOWLOON, HK

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Patents Grantslast 30 patents

Information Patent Grant
Lamp having synthetic ceramic glass electrodes
- Patent number 9,583,328
- Issue date Feb 28, 2017
- Santoma (H.K.) Ltd.
- Wen-Fei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic-glass composite electrode and fluorescent lamp having the same
- Patent number 8,378,566
- Issue date Feb 19, 2013
- Santoma (H.K.) Ltd.
- Wen-Fei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric linear motor offering enhanced displacement
- Patent number 8,283,838
- Issue date Oct 9, 2012
- Inova Inc.
- Man Sun Yun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluorescent lamp having ceramic-glass composite electrode
- Patent number 8,264,136
- Issue date Sep 11, 2012
- Inova Inc.
- Man Sun Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric transformer with pinwheel type electrode
- Patent number 7,932,663
- Issue date Apr 26, 2011
- Inova Inc.
- Tae-Shik Yoon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAMP HAVING SYNTHETIC CERAMIC GLASS ELECTRODES
- Publication number 20170004960
- Publication date Jan 5, 2017
- SANTOMA (H.K.) LTD.
- WEN-FEI LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC LINEAR MOTOR OFFERING ENHANCED DISPLACEMENT
- Publication number 20100102674
- Publication date Apr 29, 2010
- INOVA INC.
- Man Sun Yun
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks