Lianghua Yang

Person

Kitchener, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling an electronic device display f...
- Patent number 8,965,457
- Issue date Feb 24, 2015
- BlackBerry Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configurable and pushable carrier communications with rich content
- Patent number 8,160,561
- Issue date Apr 17, 2012
- Motorola Mobility, Inc.
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multilevel anti-spam system and method with load balancing
- Patent number 8,131,805
- Issue date Mar 6, 2012
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover methods and apparatus for mobile communication devices
- Patent number 8,060,098
- Issue date Nov 15, 2011
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing mobile wireless devices during device production
- Patent number 7,987,397
- Issue date Jul 26, 2011
- Research In Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing mobile wireless devices during device production
- Patent number 7,610,529
- Issue date Oct 27, 2009
- Research In Motion Limited
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling collection of debugging data
- Patent number 7,559,055
- Issue date Jul 7, 2009
- Research in Motion Limited
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Configurable and pushable carrier communications with rich content
- Patent number 7,548,747
- Issue date Jun 16, 2009
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATIONS DEVICE USER INTERFACE
- Publication number 20130205233
- Publication date Aug 8, 2013
- Research in Motion Limited
- Andrew Douglas BOCKING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATIONS DEVICE USER INTERFACE
- Publication number 20130005369
- Publication date Jan 3, 2013
- Research in Motion Limited
- Andrew Bocking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN ELECTRONIC DEVICE DISPLAY F...
- Publication number 20120184336
- Publication date Jul 19, 2012
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TESTING MOBILE WIRELESS DEVICES DURING DEVICE PRODUCTION
- Publication number 20110060953
- Publication date Mar 10, 2011
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFIGURABLE AND PUSHABLE CARRIER COMMUNICATIONS WITH RICH CONTENT
- Publication number 20090215445
- Publication date Aug 27, 2009
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Testing mobile wireless devices during device production
- Publication number 20070266289
- Publication date Nov 15, 2007
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multilevel anti-spam system and method with load balancing
- Publication number 20070208853
- Publication date Sep 6, 2007
- Research In Motion Limited
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Handover methods and apparatus for mobile communication devices
- Publication number 20070167165
- Publication date Jul 19, 2007
- Research In Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling collection of debugging data
- Publication number 20070006154
- Publication date Jan 4, 2007
- Research In Motion Limited
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Configurable and pushable carrier communications with rich content
- Publication number 20060211437
- Publication date Sep 21, 2006
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method of determining characters typed in a mobile co...
- Publication number 20060181435
- Publication date Aug 17, 2006
- Research In Motion Limited
- Lianghua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for presenting information
- Publication number 20060030369
- Publication date Feb 9, 2006
- Research in Motion Limited
- Lianghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communications device user interface
- Publication number 20050188312
- Publication date Aug 25, 2005
- Research in Motion Limited
- Andrew Bocking
- G06 - COMPUTING CALCULATING COUNTING

Lianghua Yang

Person

Patents Grantslast 30 patents

Method and apparatus for controlling an electronic device display f...

Configurable and pushable carrier communications with rich content

Multilevel anti-spam system and method with load balancing

Handover methods and apparatus for mobile communication devices

Testing mobile wireless devices during device production

Testing mobile wireless devices during device production

Controlling collection of debugging data

Configurable and pushable carrier communications with rich content

Patents Applicationslast 30 patents

WIRELESS COMMUNICATIONS DEVICE USER INTERFACE

WIRELESS COMMUNICATIONS DEVICE USER INTERFACE

METHOD AND APPARATUS FOR CONTROLLING AN ELECTRONIC DEVICE DISPLAY F...

TESTING MOBILE WIRELESS DEVICES DURING DEVICE PRODUCTION

CONFIGURABLE AND PUSHABLE CARRIER COMMUNICATIONS WITH RICH CONTENT

Testing mobile wireless devices during device production

Multilevel anti-spam system and method with load balancing

Handover methods and apparatus for mobile communication devices

Controlling collection of debugging data

Configurable and pushable carrier communications with rich content

Apparatus and method of determining characters typed in a mobile co...

Method and apparatus for presenting information

Wireless communications device user interface