Inventor

Ivan Boyd

Inventor

Ipswich, GB

Overview

11→

Patents

1989–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H04Jprimary

H04JMultiplex communication25%

G10LSpeech analysis techniques or speech synthesis20%

H04LTransmission of digital information, e.g. telegraphic communication20%

H04BTransmission10%

H04MTelephonic communication10%

H04WWireless communication networks10%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

PatentTitleYear

10,608,764Methods and systems for synchronization using delay asymmetry2020 10,284,414Systems and methods for estimating skew2019 9,894,587'Methods and systems for estimating frequency synchronization accuracy'2018 9,673,970'Methods and systems for estimating frequency synchronization accuracy'2017 9,571,266'Methods and systems for estimating skew'2017 8,625,763'Telecommunications calls'2014 8,582,976'Transmission of broadband signals'2013 RE035057'Speech coding using sparse vector codebook and cyclic shift techniques'1995 5,276,765'Voice activity detection'1994 4,991,214'Speech coding using sparse vector codebook and cyclic shift techniques'1991 4,864,621'Method of speech coding'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2020Patents assigned to BRITISH TELECOMM (11)· patent assignee history

1989–2018Based in Ipswich, GB· patent location history

2013–2014Patents assigned to BOYD IVAN (2)· patent assignee history

2017–2020Patents assigned to EMIRATES TELECOMMUNICATIONS CORP (5)· patent assignee history

2017Patents assigned to KHALIFA UNIV OF SCIENCE TECH AND RES (2)· patent assignee history

2018–2020Patents assigned to KHALIFA UNIV OF SCIENCE TECHNOLOGY AND RESEARCH (3)· patent assignee history

2019–2020Based in Abu Dhabi, AE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BRITISH TELECOMM	11	1989–2020
EMIRATES TELECOMMUNICATIONS CORP	5	2017–2020
KHALIFA UNIV OF SCIENCE TECHNOLOGY AND RESEARCH	3	2018–2020
BOYD IVANself	2	2013–2014
KHALIFA UNIV OF SCIENCE TECH AND RES	2	2017

Locations

Location	Patents	Span
Ipswich, GB	9	1989–2018
Abu Dhabi, AE	2	2019–2020