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Inventor

Simon P. A Ringland

Inventor
Ipswich, GB

Overview

1→
Patents
2013
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Mprimary
H04MTelephonic communication100%
PatentTitleYear
8,554,183'Call control'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to BRITISH TELECOMM (1)· patent assignee history
2013Patents assigned to EARDLEY PHILIP L (1)· patent assignee history
2013Patents assigned to RINGLAND SIMON P A (1)· patent assignee history
2013Patents assigned to WALKER MATTHEW D (1)· patent assignee history
2013Based in Ipswich, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRITISH TELECOMM12013
EARDLEY PHILIP L12013
RINGLAND SIMON P Aself12013
WALKER MATTHEW D12013
Locations
LocationPatentsSpan
Ipswich, GB12013