Ian David Johnson

Person

Littlehampton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method for congestion management of a network, a switch, and a network
- Patent number 8,509,077
- Issue date Aug 13, 2013
- Xyratex Technology Limited
- Finbar Naven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for congestion management of a network, a signalling protoco...
- Patent number 8,174,978
- Issue date May 8, 2012
- Xyratex Technology Limited
- Finbar Naven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical printed circuit board and manufacturing method
- Patent number 7,936,953
- Issue date May 3, 2011
- Xyratex Technology Limited
- Ian David Johnson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Distributed hierarchical scheduling and arbitration for bandwidth a...
- Patent number 7,099,355
- Issue date Aug 29, 2006
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transmitting information through data switching apparatus...
- Patent number 7,088,710
- Issue date Aug 8, 2006
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data switching arbitration arrangements
- Patent number 7,050,448
- Issue date May 23, 2006
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arbitration unit for digital switch
- Patent number 7,002,981
- Issue date Feb 21, 2006
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduling means for data switching apparatus
- Patent number 6,970,469
- Issue date Nov 29, 2005
- Xyratex Technology Limited
- Paul Graham Howarth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for resource arbitration
- Patent number 6,937,133
- Issue date Aug 30, 2005
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching system
- Patent number 6,876,663
- Issue date Apr 5, 2005
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Approximate state control mechanism
- Patent number 6,822,965
- Issue date Nov 23, 2004
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Closed-loop synchronization arrangement for data transmission system
- Patent number 6,608,829
- Issue date Aug 19, 2003
- Xyratex Technology Limited
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD
- Publication number 20090162004
- Publication date Jun 25, 2009
- XYRATEX TECHNOLOGY LIMITED
- Ian David Johnson
- G02 - OPTICS
Information Patent Application
Method for Congestion Management of a Network, a Switch, and a Network
- Publication number 20090092046
- Publication date Apr 9, 2009
- Xyratex Technology Limited
- Finbar Naven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SWITCH AND A METHOD OF SWITCHING
- Publication number 20080273531
- Publication date Nov 6, 2008
- XYRATEX TECHNOLOGY LIMITED
- Ian David JOHNSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SWITCH AND A METHOD OF SWITCHING
- Publication number 20080273546
- Publication date Nov 6, 2008
- XYRATEX TECHNOLOGY LIMITED
- Ian David JOHNSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method For Congestion Management of a Network, a Signalling Protoco...
- Publication number 20080253289
- Publication date Oct 16, 2008
- Xyratex Technology Limited
- Finbar Naven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for switching data packets
- Publication number 20060187907
- Publication date Aug 24, 2006
- XYRATEX TECHNOLOGY LIMITED
- Robert Douglas Kinsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching system
- Publication number 20020012344
- Publication date Jan 31, 2002
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arbitration unit for digital switch
- Publication number 20020001304
- Publication date Jan 3, 2002
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for resource arbitration
- Publication number 20010043612
- Publication date Nov 22, 2001
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data switching arbitration arrangements
- Publication number 20010028659
- Publication date Oct 11, 2001
- Ian David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ian David Johnson

Person

Patents Grantslast 30 patents

Method for congestion management of a network, a switch, and a network

Method for congestion management of a network, a signalling protoco...

Optical printed circuit board and manufacturing method

Distributed hierarchical scheduling and arbitration for bandwidth a...

Method of transmitting information through data switching apparatus...

Data switching arbitration arrangements

Method and arbitration unit for digital switch

Scheduling means for data switching apparatus

Apparatus and method for resource arbitration

Switching system

Approximate state control mechanism

Closed-loop synchronization arrangement for data transmission system

Patents Applicationslast 30 patents

OPTICAL PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD

Method for Congestion Management of a Network, a Switch, and a Network

DATA SWITCH AND A METHOD OF SWITCHING

DATA SWITCH AND A METHOD OF SWITCHING

Method For Congestion Management of a Network, a Signalling Protoco...

Apparatus and method for switching data packets

Switching system

Method and arbitration unit for digital switch

Apparatus and method for resource arbitration

Data switching arbitration arrangements