Johnson Tsao

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fastening device for use in a casing assembly
- Patent number 7,234,738
- Issue date Jun 26, 2007
- Inventec Applicances Corp.
- Johnson Tsao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Multi-function erroneous contact protection structure for electroni...
- Patent number 6,706,983
- Issue date Mar 16, 2004
- Inventec Appliances Corp.
- Johnson Tsao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable computer which uses spring to buffer shock force of a monitor
- Patent number 6,654,232
- Issue date Nov 25, 2003
- Inventec Appliances Corp.
- Johnson Tsao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Fastening device for use in a casing assembly
- Publication number 20070037451
- Publication date Feb 15, 2007
- Inventec Appliances Corp.
- Johnson Tsao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Touch pad structure
- Publication number 20040018323
- Publication date Jan 29, 2004
- Inventec Appliances Corp.
- Johnson Tsao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FUNCTION ERRONEOUS CONTACT PROTECTION STRUCTURE FOR ELECTRONI...
- Publication number 20040000468
- Publication date Jan 1, 2004
- Inventec Appliances Corp.
- Johnson Tsao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PORTABLE COMPUTER WHICH USES SPRING TO BUFFER SHOCK FORCE OF A MONITOR
- Publication number 20030223187
- Publication date Dec 4, 2003
- Johnson Tsao
- G06 - COMPUTING CALCULATING COUNTING