LexDanaLexDanabeta
Inventor

James Mark Naden

Inventor
Hertford, GB

Overview

26→
Patents
1990–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary
H04BTransmission35%
H04WWireless communication networks30%
H04LTransmission of digital information, e.g. telegraphic communication25%
G01DMeasuring not specially adapted for a specific variable2%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves2%
G01KMeasuring temperature2%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure2%
H01QAntennas, i.e. radio aerials2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
10,244,398Frame structure for allocating radio resources in a cellular wireless network201910,212,603Wireless communications system and method201910,158,389Processing interference due to non-linear products in a wireless network20189,742,592'Processing interference in a wireless network'20179,713,141'Frame structure for allocating radio resources in a cellular wireless network'20179,693,364'Processing interference due to non-linear products in a wireless network'20179,294,417'Source node and relay node that cooperatively transmit an alamouti code'20169,049,156'Frame structure for a multi-hop wireless system'20158,948,124'Wireless system'20158,917,650'Frame structure for a multi-hop wireless system'20148,908,609'Multi-hop wireless communications system and method'20148,804,604'Space time block code communications with co-operative relays'20148,718,657'Wireless communications system and method'20148,542,630'Shared radio backhaul system'20138,477,677'Space time block code communications with co-operative relays'20138,385,189'Multi-hop wireless backhaul network and method'20138,355,734'Wireless system'20138,204,504'Wireless communications system and method'20128,185,044'Multi-hop load balancing'20127,702,353'Transmit power allocation in a distributed MIMO system'20107,646,752'Multi-hop wireless backhaul network and method'20107,561,526'Communication network route determination'20097,184,703'Multi-hop wireless communications system having relay equipments which select signals to forward'20076,560,206'Cell based data transmission method'20034,942,766'Transducer'19904,891,512'Thermo-optic differential expansion fiber sensor'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Based in Dartford, GB· patent location history
2003–2010Patents assigned to NORTEL NETWORKS LTD (5)· patent assignee history
2003–2019Based in Hertford, GB· patent location history
2012–2014Patents assigned to NADEN JAMES M (3)· patent assignee history
2013–2019Patents assigned to APPLE INC (12)· patent assignee history
2013Patents assigned to NADEN JAMES MARK (4)· patent assignee history
2014–2015Based in Hertfordshire, GB· patent location history
2017–2018Patents assigned to ACEAXIS LTD (3)· patent assignee history
2017–2018Based in Harlow, GB· patent location history
2017Based in Essex, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC122013–2019
NORTEL NETWORKS LTD52003–2010
NADEN JAMES MARKself42013
ACEAXIS LTD32017–2018
NADEN JAMES Mself32012–2014
Locations
LocationPatentsSpan
Hertford, GB172003–2019
Harlow, GB22017–2018
Hertfordshire, GB22014–2015
Dartford, GB21990
Essex, GB12017