LexDanaLexDanabeta
Inventor

Robin C. Cross

Inventor
Huntingdon, GB

Overview

2→
Patents
1980–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers67%
H04MTelephonic communication33%
PatentTitleYear
7,564,988'Audio apparatus'20094,237,339'Audio teleconferencing'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to POST OFFICE (1)· patent assignee history
1980Based in Felixstowe, GB· patent location history
2009Patents assigned to NEW TRANSDUCERS LTD (1)· patent assignee history
2009Based in Huntingdon, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEW TRANSDUCERS LTD12009
POST OFFICE11980
Locations
LocationPatentsSpan
Huntingdon, GB12009
Felixstowe, GB11980