Yihong Qi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Interactive wireless communication device
- Patent number 8,036,259
- Issue date Oct 11, 2011
- National Institute of Information and Communications Technology
- Bin Zhen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay estimation apparatus and method
- Patent number 7,986,723
- Issue date Jul 26, 2011
- National Institute of Information and Communications Technology
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Interactive Wireless Communication Device
- Publication number 20090323771
- Publication date Dec 31, 2009
- Bin Zhen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communication Method and System
- Publication number 20090296831
- Publication date Dec 3, 2009
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Delay estimation apparatus and method
- Publication number 20090296783
- Publication date Dec 3, 2009
- Yihong Qi
- G01 - MEASURING TESTING
Information Patent Application
Delay estimation apparatus and method
- Publication number 20090207885
- Publication date Aug 20, 2009
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE