Ruihua Zhang

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Naperville, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus to Facilitate Assessing and Using Security Sta...
- Publication number 20080298344
- Publication date Dec 4, 2008
- MOTOROLA, INC.
- Ruihua Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User programmable voice dialing for mobile handset
- Publication number 20040162116
- Publication date Aug 19, 2004
- LUCENT TECHNOLOGIES INC.
- Keli Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for transferring state information between com...
- Publication number 20040125770
- Publication date Jul 1, 2004
- Randall Evans Pitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE