Zongde Qiu

Follow

Person

Shishi City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method of mixed data assisted and non data assisted navigation sign...
- Patent number 7,859,456
- Issue date Dec 28, 2010
- Sirf Technology Holdings, Inc.
- Chi-Shin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Unassisted indoor GPS receiver
- Patent number 7,570,208
- Issue date Aug 4, 2009
- SiRF Technology, Inc.
- Chi-Shin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Background ephemeris download in navigational receivers
- Patent number 7,436,357
- Issue date Oct 14, 2008
- Centrality Communications, Inc.
- Chi-Shin Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BACKGROUND EPHEMERIS DOWNLOAD IN NAVIGATIONAL RECEIVERS
- Publication number 20080117103
- Publication date May 22, 2008
- Chi-Shin Wang
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MIXED DATA ASSISTED AND NON DATA ASSISTED NAVIGATION SIGN...
- Publication number 20080084336
- Publication date Apr 10, 2008
- Chi-Shin Wang
- G01 - MEASURING TESTING
Information Patent Application
Unassisted indoor GPS receiver
- Publication number 20070152878
- Publication date Jul 5, 2007
- Centrality Communications, Inc.
- Chi-Shin Wang
- G01 - MEASURING TESTING