Douglas R. Castor

Person

Norristown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for data-splitting transmission from multiple...
- Patent number 11,716,693
- Issue date Aug 1, 2023
- InterDigital Patent Holdings, Inc.
- Philip Pietraski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting channel quality indicator feedba...
- Patent number 11,665,572
- Issue date May 30, 2023
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting channel quality indicator feedba...
- Patent number 11,470,491
- Issue date Oct 11, 2022
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless operation in unlicensed spectrum
- Patent number 11,432,285
- Issue date Aug 30, 2022
- InterDigital Patent Holdings, Inc.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for data-splitting transmission from multiple...
- Patent number 11,337,160
- Issue date May 17, 2022
- InterDigital Patent Holdings, Inc.
- Carl Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting channel quality indicator feedba...
- Patent number 10,694,414
- Issue date Jun 23, 2020
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for directional mesh networks with joint backha...
- Patent number 10,397,803
- Issue date Aug 27, 2019
- IDAC Holdings, Inc.
- Onur Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for integrating different radio access technol...
- Patent number 10,321,347
- Issue date Jun 11, 2019
- InterDigital Patent Holdings, Inc.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 10,153,870
- Issue date Dec 11, 2018
- InterDigital Patent Holdongs, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless operation in license exempt spectrum
- Patent number 10,051,624
- Issue date Aug 14, 2018
- InterDigital Patent Holdings, Inc.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reduced flicker visible light communicatio...
- Patent number 10,038,501
- Issue date Jul 31, 2018
- InterDigital Patent Holdings, Inc.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency radio environmental mapping and system procedures
- Patent number 9,930,558
- Issue date Mar 27, 2018
- IDAC Holdings, Inc.
- Onur Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 9,882,684
- Issue date Jan 30, 2018
- InterDigital Patent Holdings, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a multi-radio access technology layer for...
- Patent number 9,807,782
- Issue date Oct 31, 2017
- InterDigital Patent Holdings, Inc.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for integrating different radio access technol...
- Patent number 9,788,227
- Issue date Oct 10, 2017
- InterDigital Patent Holdings, Inc.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for discovery and association for visible ligh...
- Patent number 9,722,701
- Issue date Aug 1, 2017
- InterDigital Patent Holdings, Inc.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting channel quality indicator feedba...
- Patent number 9,479,314
- Issue date Oct 25, 2016
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 9,419,776
- Issue date Aug 16, 2016
- InterDigital Patent Holdings, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for integrating different radio access technol...
- Patent number 9,294,926
- Issue date Mar 22, 2016
- InterDigital Patent Holdings, Inc.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a multi-radio access technology layer for...
- Patent number 9,295,092
- Issue date Mar 22, 2016
- InterDigital Patent Holdings, Inc.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-device communications using visible light
- Patent number 9,288,525
- Issue date Mar 15, 2016
- InterDigital Patent Holdings, Inc.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for dimming with rate control for visible ligh...
- Patent number 9,088,361
- Issue date Jul 21, 2015
- InterDigital Patent Holdings, Inc.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UMTS FDD modem optimized for high data rate applications
- Patent number 8,996,078
- Issue date Mar 31, 2015
- InterDigital Technology Corporation
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting channel quality indicator feedba...
- Patent number 8,787,329
- Issue date Jul 22, 2014
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and apparatus for adaptively biasing...
- Patent number 8,688,054
- Issue date Apr 1, 2014
- InterDigital Technology Corporation
- Philip J. Pietraski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for dimming with rate control for visible ligh...
- Patent number 8,639,124
- Issue date Jan 28, 2014
- InterDigital Patent Holdings, Inc.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UMTS FDD modem optimized for high data rate applications
- Patent number 8,295,891
- Issue date Oct 23, 2012
- InterDigital Technology Corporation
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software parameterizable control blocks for use in physical layer p...
- Patent number 8,094,653
- Issue date Jan 10, 2012
- InterDigital Technology Corporation
- Edward L. Hepler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Physical layer processing for a wireless communication system using...
- Patent number 7,899,016
- Issue date Mar 1, 2011
- InterDigital Technology Corporation
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for preventing high speed downlink packet access...
- Patent number 7,813,312
- Issue date Oct 12, 2010
- InterDigital Technology Corporation
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...
- Publication number 20240007960
- Publication date Jan 4, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Philip J. Pietraski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20230254720
- Publication date Aug 10, 2023
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20220408297
- Publication date Dec 22, 2022
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS OPERATION IN UNLICENSED SPECTRUM
- Publication number 20220377584
- Publication date Nov 24, 2022
- INTERDIGITAL PATENT HOLDINGS, INC.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...
- Publication number 20220272640
- Publication date Aug 25, 2022
- INTERDIGITAL PATENT HOLDINGS, INC.
- Philip Pietraski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...
- Publication number 20200305089
- Publication date Sep 24, 2020
- INTERDIGITAL PATENT HOLDINGS, INC.
- Carl Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20200275300
- Publication date Aug 27, 2020
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DIRECTIONAL-BAND RELAY ENHANCEMENTS
- Publication number 20200045574
- Publication date Feb 6, 2020
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xiaofei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DIRECTIONAL MESH NETWORKS WITH JOINT BACKHA...
- Publication number 20190327622
- Publication date Oct 24, 2019
- IDAC Holdings, Inc.
- Onur Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS OPERATION IN UNLICENSED SPECTRUM
- Publication number 20180376479
- Publication date Dec 27, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20180262939
- Publication date Sep 13, 2018
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DIRECTIONAL-BAND RELAY ENHANCEMENTS
- Publication number 20180206139
- Publication date Jul 19, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xiaofei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...
- Publication number 20180152268
- Publication date May 31, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTEGRATING DIFFERENT RADIO ACCESS TECHNOL...
- Publication number 20170367000
- Publication date Dec 21, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCED FLICKER VISIBLE LIGHT COMMUNICATIO...
- Publication number 20170331552
- Publication date Nov 16, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20170013492
- Publication date Jan 12, 2017
- INTERDIGITAL TECHNOLOGY CORPORATION
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...
- Publication number 20160337090
- Publication date Nov 17, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH FREQUENCY RADIO ENVIRONMENTAL MAPPING AND SYSTEM PROCEDURES
- Publication number 20160330643
- Publication date Nov 10, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Onur Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...
- Publication number 20160255590
- Publication date Sep 1, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Carl Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTEGRATING DIFFERENT RADIO ACCESS TECHNOL...
- Publication number 20160205580
- Publication date Jul 14, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR A MULTI-RADIO ACCESS TECHNOLOGY LAYER FOR...
- Publication number 20160165621
- Publication date Jun 9, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DISCOVERY AND ASSOCIATION FOR VISIBLE LIGH...
- Publication number 20150280825
- Publication date Oct 1, 2015
- INTERDIGITAL PATENT HOLDINGS, INC.
- Douglas Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO ENABLE WIRELESS OPERATION IN LICENSE EXEMPT SPECTRUM
- Publication number 20150131536
- Publication date May 14, 2015
- Samian Kaur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DIRECTIONAL MESH NETWORKS WITH JOINT BACKHA...
- Publication number 20150109943
- Publication date Apr 23, 2015
- INTERDIGITAL PATENT HOLDINGS, INC.
- Onur Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-RATE DUAL-BAND CELLULAR COMMUNICATIONS
- Publication number 20140321282
- Publication date Oct 30, 2014
- INTERDIGITAL PATENT HOLDINGS, INC.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...
- Publication number 20140314028
- Publication date Oct 23, 2014
- InterDigital Technology Corporation
- Paul Marinier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPONENT CARRIER TRAFFIC MAPPING
- Publication number 20140241265
- Publication date Aug 28, 2014
- INTERDIGITAL PATENT HOLDINGS, INC.
- Ravikumar V. Pragada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...
- Publication number 20140198744
- Publication date Jul 17, 2014
- Carl Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...
- Publication number 20140161002
- Publication date Jun 12, 2014
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DIMMING WITH RATE CONTROL FOR VISIBLE LIGH...
- Publication number 20140105607
- Publication date Apr 17, 2014
- InterDigital Technology Corporation
- Douglas R. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Douglas R. Castor

Person

Patents Grantslast 30 patents

Method and apparatus for data-splitting transmission from multiple...

Method and apparatus for adjusting channel quality indicator feedba...

Method and apparatus for adjusting channel quality indicator feedba...

Wireless operation in unlicensed spectrum

Method and apparatus for data-splitting transmission from multiple...

Method and apparatus for adjusting channel quality indicator feedba...

Systems and methods for directional mesh networks with joint backha...

Method and apparatus for integrating different radio access technol...

Method and apparatus for operating supplementary cells in licensed...

Wireless operation in license exempt spectrum

Method and apparatus for reduced flicker visible light communicatio...

High frequency radio environmental mapping and system procedures

Method and apparatus for operating supplementary cells in licensed...

Method and apparatus for a multi-radio access technology layer for...

Method and apparatus for integrating different radio access technol...

Method and apparatus for discovery and association for visible ligh...

Method and apparatus for adjusting channel quality indicator feedba...

Method and apparatus for operating supplementary cells in licensed...

Method and apparatus for integrating different radio access technol...

Method and apparatus for a multi-radio access technology layer for...

Inter-device communications using visible light

Method and apparatus for dimming with rate control for visible ligh...

UMTS FDD modem optimized for high data rate applications

Method and apparatus for adjusting channel quality indicator feedba...

Wireless communication method and apparatus for adaptively biasing...

Method and apparatus for dimming with rate control for visible ligh...

UMTS FDD modem optimized for high data rate applications

Software parameterizable control blocks for use in physical layer p...

Physical layer processing for a wireless communication system using...

Method and system for preventing high speed downlink packet access...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

WIRELESS OPERATION IN UNLICENSED SPECTRUM

METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...

METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

METHOD AND SYSTEM FOR DIRECTIONAL-BAND RELAY ENHANCEMENTS

SYSTEMS AND METHODS FOR DIRECTIONAL MESH NETWORKS WITH JOINT BACKHA...

WIRELESS OPERATION IN UNLICENSED SPECTRUM

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

METHOD AND SYSTEM FOR DIRECTIONAL-BAND RELAY ENHANCEMENTS

METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...

METHOD AND APPARATUS FOR INTEGRATING DIFFERENT RADIO ACCESS TECHNOL...

METHOD AND APPARATUS FOR REDUCED FLICKER VISIBLE LIGHT COMMUNICATIO...

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...

HIGH FREQUENCY RADIO ENVIRONMENTAL MAPPING AND SYSTEM PROCEDURES

METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...

METHOD AND APPARATUS FOR INTEGRATING DIFFERENT RADIO ACCESS TECHNOL...

METHOD AND APPARATUS FOR A MULTI-RADIO ACCESS TECHNOLOGY LAYER FOR...

METHOD AND APPARATUS FOR DISCOVERY AND ASSOCIATION FOR VISIBLE LIGH...

METHOD TO ENABLE WIRELESS OPERATION IN LICENSE EXEMPT SPECTRUM

SYSTEMS AND METHODS FOR DIRECTIONAL MESH NETWORKS WITH JOINT BACKHA...

HIGH-RATE DUAL-BAND CELLULAR COMMUNICATIONS

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBA...

COMPONENT CARRIER TRAFFIC MAPPING

METHOD AND APPARATUS FOR DATA-SPLITTING TRANSMISSION FROM MULTIPLE...

METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...

METHOD AND APPARATUS FOR DIMMING WITH RATE CONTROL FOR VISIBLE LIGH...