Wei Jiang

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Patents Grantslast 30 patents

Information Patent Grant
Ring type ethernet system, ring type switch, ring connection contro...
- Patent number 8,320,387
- Issue date Nov 27, 2012
- Azbil Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring connection control circuit, ring switching hub, ring ethernet...
- Patent number 8,249,084
- Issue date Aug 21, 2012
- Azbil Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RSTP processing system
- Patent number 8,213,339
- Issue date Jul 3, 2012
- Yamatake Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RING TYPE ETHERNET SYSTEM, RING TYPE SWITCH, RING CONNECTION CONTRO...
- Publication number 20100195660
- Publication date Aug 5, 2010
- Yamatake Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RSTP PROCESSING SYSTEM
- Publication number 20100128732
- Publication date May 27, 2010
- Yamatake Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RING CONNECTION CONTROL CIRCUIT, RING SWITCHING HUB, RING ETHERNET...
- Publication number 20100111092
- Publication date May 6, 2010
- Yamatake Corporation
- Wei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE