David P. Walker

Person

Redhill, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling the operation of an electronic...
- Patent number 10,592,190
- Issue date Mar 17, 2020
- Koninklijke Philips N.V.
- Paul Michael Fulton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Indication of the condition of a user
- Patent number 8,436,810
- Issue date May 7, 2013
- Koninklijke Philips Electronics N.V.
- Geert Langereis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Text entry on portable device
- Patent number 6,528,741
- Issue date Mar 4, 2003
- Koninklijke Philips Electronics N.V.
- David P. Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data compression for interactive applications
- Patent number 6,104,837
- Issue date Aug 15, 2000
- U.S. Philis Corporation
- David P. Walker
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF AN ELECTRONIC...
- Publication number 20180181356
- Publication date Jun 28, 2018
- Koninklijke Philips N.V.
- PAUL MICHAEL FULTON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEALTH MONITORING SYSTEM FOR CALCULATING A TOTAL RISK SCORE
- Publication number 20150324541
- Publication date Nov 12, 2015
- Koninklijke Philips N.V.
- Amy Oi Mee CHEUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDICATION OF THE CONDITION OF A USER
- Publication number 20090128487
- Publication date May 21, 2009
- Koninklijke Philips Electronics N.V.
- Geert Langereis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Interactive system using electronic tags
- Publication number 20050289247
- Publication date Dec 29, 2005
- Koninklijke Philips Electronics N.V.
- Paul R. Simons
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Text entry method and device therefor
- Publication number 20030064736
- Publication date Apr 3, 2003
- Koninklijke Philips Electronics N.V.
- Matthew J. Bickerton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data input device
- Publication number 20030064686
- Publication date Apr 3, 2003
- Graham G. Thomason
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for location based recordal of user activity
- Publication number 20030013459
- Publication date Jan 16, 2003
- Koninklijke Philips Electronics N.V.
- Paul J. Rankin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beacon infrastructure
- Publication number 20020183004
- Publication date Dec 5, 2002
- Koninklijke Philips Electronics N.V.
- Paul M. Fulton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Text entry on portable device
- Publication number 20020014395
- Publication date Feb 7, 2002
- Koninklijke Philips Electronics N.V.
- David P. Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of transferring melodic information to a terminal
- Publication number 20010018355
- Publication date Aug 30, 2001
- U.S. PHILIPS CORPORATION
- David P. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David P. Walker

Person

Patents Grantslast 30 patents

Method and apparatus for controlling the operation of an electronic...

Indication of the condition of a user

Text entry on portable device

Image data compression for interactive applications

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF AN ELECTRONIC...

HEALTH MONITORING SYSTEM FOR CALCULATING A TOTAL RISK SCORE

INDICATION OF THE CONDITION OF A USER

Interactive system using electronic tags

Text entry method and device therefor

Data input device

Method and system for location based recordal of user activity

Beacon infrastructure

Text entry on portable device

Method of transferring melodic information to a terminal