Qingmai Zhou

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for adjusting a power transmission level for a co...
- Patent number 9,992,753
- Issue date Jun 5, 2018
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for managing communications for two networks in a...
- Patent number 9,749,878
- Issue date Aug 29, 2017
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mitigating interference with wireless communications
- Patent number 9,538,436
- Issue date Jan 3, 2017
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adjusting a power transmission level for a co...
- Patent number 9,307,505
- Issue date Apr 5, 2016
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for determining radiated radio frequency (RF) re...
- Patent number 8,548,389
- Issue date Oct 1, 2013
- BlackBerry Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for testing a radio frequency (RF) receiver and related methods
- Patent number 8,494,040
- Issue date Jul 23, 2013
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for determining radiated radio frequency (RF) re...
- Patent number 8,326,232
- Issue date Dec 4, 2012
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for testing a radio frequency (RF) receiver and related methods
- Patent number 8,315,296
- Issue date Nov 20, 2012
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for determining radiated radio frequency (RF) re...
- Patent number 8,170,489
- Issue date May 1, 2012
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for determining total isotropic sensitivity (TIS) using targ...
- Patent number 7,873,339
- Issue date Jan 18, 2011
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING A POWER TRANSMISSION LEVEL FOR A CO...
- Publication number 20160157187
- Publication date Jun 2, 2016
- BlackBerry Limited
- Lizhong ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MITIGATING INTERFERENCE WITH WIRELESS COMMUNICATIONS
- Publication number 20160066225
- Publication date Mar 3, 2016
- BlackBerry Limited
- LIZHONG ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MANAGING COMMUNICATIONS FOR TWO NETWORKS IN A...
- Publication number 20150036514
- Publication date Feb 5, 2015
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING A POWER TRANSMISSION LEVEL FOR A CO...
- Publication number 20140274179
- Publication date Sep 18, 2014
- Research in Motion Limited
- Lizhong ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE WIRELESS COMMUNICATIONS DEVICE WITH WIRELESS LOCAL AREA NETW...
- Publication number 20130196673
- Publication date Aug 1, 2013
- Research in Motion Limited
- Mohammed Nawaf Smadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TESTING A RADIO FREQUENCY (RF) RECEIVER AND RELATED METHODS
- Publication number 20130003810
- Publication date Jan 3, 2013
- Research in Motion Limited
- YIHONG QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...
- Publication number 20130003809
- Publication date Jan 3, 2013
- Research in Motion Limited
- YIHONG QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...
- Publication number 20120252390
- Publication date Oct 4, 2012
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...
- Publication number 20090305654
- Publication date Dec 10, 2009
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR DETERMINING TOTAL ISOTROPIC SENSITIVITY (TIS) USING TARG...
- Publication number 20080311871
- Publication date Dec 18, 2008
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TESTING A RADIO FREQUENCY (RF) RECEIVER AND RELATED METHODS
- Publication number 20080291988
- Publication date Nov 27, 2008
- Research in Motion Limited
- Yihong Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Qingmai Zhou

Person

Patents Grantslast 30 patents

System and method for adjusting a power transmission level for a co...

System and method for managing communications for two networks in a...

Mitigating interference with wireless communications

System and method for adjusting a power transmission level for a co...

System and methods for determining radiated radio frequency (RF) re...

Method for testing a radio frequency (RF) receiver and related methods

System and methods for determining radiated radio frequency (RF) re...

Method for testing a radio frequency (RF) receiver and related methods

System and methods for determining radiated radio frequency (RF) re...

System for determining total isotropic sensitivity (TIS) using targ...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR ADJUSTING A POWER TRANSMISSION LEVEL FOR A CO...

MITIGATING INTERFERENCE WITH WIRELESS COMMUNICATIONS

SYSTEM AND METHOD FOR MANAGING COMMUNICATIONS FOR TWO NETWORKS IN A...

SYSTEM AND METHOD FOR ADJUSTING A POWER TRANSMISSION LEVEL FOR A CO...

MOBILE WIRELESS COMMUNICATIONS DEVICE WITH WIRELESS LOCAL AREA NETW...

METHOD FOR TESTING A RADIO FREQUENCY (RF) RECEIVER AND RELATED METHODS

SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...

SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...

SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RE...

SYSTEM FOR DETERMINING TOTAL ISOTROPIC SENSITIVITY (TIS) USING TARG...

METHOD FOR TESTING A RADIO FREQUENCY (RF) RECEIVER AND RELATED METHODS