YUEH CHING CHUNG

Person

GEORGETOWN, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for reusing channel frequencies in direct mode
- Patent number 9,967,908
- Issue date May 8, 2018
- MOTOROLA SOLUTIONS, INC.
- Quan-Wen Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for enabling efficient handover of a receiving...
- Patent number 9,578,578
- Issue date Feb 21, 2017
- MOTOROLA SOLUTIONS, INC.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced location data throughput on a windowed data channel in a r...
- Patent number 9,473,882
- Issue date Oct 18, 2016
- MOTOROLA SOLUTIONS, INC.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for informing a radio of a group-call started...
- Patent number 9,271,257
- Issue date Feb 23, 2016
- Motorola Solutions, Inc.
- Yueh Ching Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for wirelessly transacting simultaneous voice...
- Patent number 9,253,773
- Issue date Feb 2, 2016
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full duplex individual call via linked single frequency repeaters
- Patent number 9,231,693
- Issue date Jan 5, 2016
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full duplex direct mode individual and group calling using adjacent...
- Patent number 9,232,522
- Issue date Jan 5, 2016
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for automatically determining a communication...
- Patent number 9,232,382
- Issue date Jan 5, 2016
- Motorola Solutions, Inc.
- David G. Wiatrowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for sending a channel timing message in a digi...
- Patent number 8,983,513
- Issue date Mar 17, 2015
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for detecting a channel
- Patent number 8,730,855
- Issue date May 20, 2014
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for tracking a channel timing channel message...
- Patent number 8,660,111
- Issue date Feb 25, 2014
- Motorola Solutions, Inc.
- David G. Wiatrowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for diffusing channel timing among subscriber...
- Patent number 8,462,766
- Issue date Jun 11, 2013
- Motorola Solutions, Inc.
- David G. Wiatrowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for channel inspection in a communication system
- Patent number 8,208,393
- Issue date Jun 26, 2012
- Motorola Solutions, Inc.
- John P. Belmonte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for channel inspection in a communication system
- Patent number 8,139,613
- Issue date Mar 20, 2012
- Motorola Solutions, Inc.
- John P. Belmonte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for site selection in a multi-site communication system
- Patent number 8,045,982
- Issue date Oct 25, 2011
- Motorola Solutions, Inc.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for traversing a scan list in a communication system
- Patent number 7,979,068
- Issue date Jul 12, 2011
- Motorola Solutions, Inc.
- John P. Belmonte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR REUSING CHANNEL FREQUENCIES IN DIRECT MODE
- Publication number 20160150579
- Publication date May 26, 2016
- MOTOROLA SOLOUTIONS, INC.
- Quan-Wen Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED LOCATION DATA THROUGHPUT ON A WINDOWED DATA CHANNEL IN A R...
- Publication number 20150365920
- Publication date Dec 17, 2015
- MOTOROLA SOLUTIONS, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENABLING EFFICIENT HANDOVER OF A RECEIVING...
- Publication number 20150172989
- Publication date Jun 18, 2015
- MOTOROLA SOLUTIONS, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INFORMING A RADIO OF A GROUP-CALL STARTED...
- Publication number 20150173042
- Publication date Jun 18, 2015
- MOTOROLA SOLUTIONS, INC.
- YUEH CHING CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR WIRELESSLY TRANSACTING SIMULTANEOUS VOICE...
- Publication number 20150063326
- Publication date Mar 5, 2015
- MOTOROLA SOLUTIONS, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FULL DUPLEX DIRECT MODE INDIVIDUAL AND GROUP CALLING USING ADJACENT...
- Publication number 20150023227
- Publication date Jan 22, 2015
- MOTOROLA SOLUTIONS, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FULL DUPLEX INDIVIDUAL CALL VIA LINKED SINGLE FREQUENCY REPEATERS
- Publication number 20150023226
- Publication date Jan 22, 2015
- MOTOROLA SOLUTIONS, INC.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING A COMMUNICATION...
- Publication number 20130324177
- Publication date Dec 5, 2013
- MOTOROLA SOLUTIONS, INC.
- DAVID G. WIATROWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRACKING A CHANNEL TIMING MESSAGE AND SUPP...
- Publication number 20120327928
- Publication date Dec 27, 2012
- MOTOROLA SOLUTIONS, INC.
- DAVID G. WIATROWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DIFFUSING CHANNEL TIMING AMONG SUBSCRIBER...
- Publication number 20120230322
- Publication date Sep 13, 2012
- MOTOROLA SOLUTIONS, INC.
- DAVID G. WIATROWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DETECTING A CHANNEL
- Publication number 20120163377
- Publication date Jun 28, 2012
- MOTOROLA SOLUTIONS, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SENDING A CHANNEL TIMING MESSAGE IN A DIGI...
- Publication number 20120135765
- Publication date May 31, 2012
- MOTOROLA, INC.
- Hun Weng Khoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CHANNEL INSPECTION IN A COMMUNICATION SYSTEM
- Publication number 20100098049
- Publication date Apr 22, 2010
- MOTOROLA, INC.
- JOHN P. BELMONTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CHANNEL INSPECTION IN A COMMUNICATION SYSTEM
- Publication number 20100097935
- Publication date Apr 22, 2010
- MOTOROLA, INC.
- JOHN P. BELMONTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR SITE SELECTION IN A MULTI-SITE COMMUNICATION SYSTEM
- Publication number 20100099404
- Publication date Apr 22, 2010
- MOTOROLA, INC.
- HUN WENG KHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRAVERSING A SCAN LIST IN A COMMUNICATION SYSTEM
- Publication number 20100099397
- Publication date Apr 22, 2010
- MOTOROLA, INC.
- JOHN P. BELMONTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

YUEH CHING CHUNG

Person

Patents Grantslast 30 patents

Method and device for reusing channel frequencies in direct mode

Apparatus and method for enabling efficient handover of a receiving...

Enhanced location data throughput on a windowed data channel in a r...

Method and apparatus for informing a radio of a group-call started...

Method and apparatus for wirelessly transacting simultaneous voice...

Full duplex individual call via linked single frequency repeaters

Full duplex direct mode individual and group calling using adjacent...

Method and apparatus for automatically determining a communication...

Method and apparatus for sending a channel timing message in a digi...

Method and device for detecting a channel

Method and apparatus for tracking a channel timing channel message...

Methods and apparatus for diffusing channel timing among subscriber...

Method and device for channel inspection in a communication system

Method and device for channel inspection in a communication system

Methods for site selection in a multi-site communication system

Method and device for traversing a scan list in a communication system

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR REUSING CHANNEL FREQUENCIES IN DIRECT MODE

ENHANCED LOCATION DATA THROUGHPUT ON A WINDOWED DATA CHANNEL IN A R...

APPARATUS AND METHOD FOR ENABLING EFFICIENT HANDOVER OF A RECEIVING...

METHOD AND APPARATUS FOR INFORMING A RADIO OF A GROUP-CALL STARTED...

METHOD AND APPARATUS FOR WIRELESSLY TRANSACTING SIMULTANEOUS VOICE...

FULL DUPLEX DIRECT MODE INDIVIDUAL AND GROUP CALLING USING ADJACENT...

FULL DUPLEX INDIVIDUAL CALL VIA LINKED SINGLE FREQUENCY REPEATERS

METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING A COMMUNICATION...

METHOD AND APPARATUS FOR TRACKING A CHANNEL TIMING MESSAGE AND SUPP...

METHODS AND APPARATUS FOR DIFFUSING CHANNEL TIMING AMONG SUBSCRIBER...

METHOD AND DEVICE FOR DETECTING A CHANNEL

METHOD AND APPARATUS FOR SENDING A CHANNEL TIMING MESSAGE IN A DIGI...

METHOD AND DEVICE FOR CHANNEL INSPECTION IN A COMMUNICATION SYSTEM

METHOD AND DEVICE FOR CHANNEL INSPECTION IN A COMMUNICATION SYSTEM

METHODS FOR SITE SELECTION IN A MULTI-SITE COMMUNICATION SYSTEM

METHOD AND DEVICE FOR TRAVERSING A SCAN LIST IN A COMMUNICATION SYSTEM