Inventor

Brendan Farrell

Inventor

Dalkey, IE

Overview

1989–2005

Patent span

Physics

Primary field (CPC G)

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer20%

H05KPrinted circuits20%

G06FElectric digital data processing13%

LOC1413%

Y10TTechnical subjects covered by former us classification13%

G01DMeasuring not specially adapted for a specific variable7%

H04MTelephonic communication7%

LOC137%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to INST FOR IND RES & STANDARDS (1)· patent assignee history

1989Based in Killiney, IE· patent location history

1995–2000Based in Dublin, IE· patent location history

1999–2000Based in Dalkey, IE· patent location history

2000Patents assigned to RICHMOUNT COMPUTER LIMITED (1)· patent assignee history

2000Patents assigned to RICHMOUNT COMPUTER LTD (1)· patent assignee history

2000Patents assigned to RICHMOUNT COMPUTERS LIMITED (1)· patent assignee history

2000Based in County Dublin, IE· patent location history

2005Patents assigned to DUALBOX LTD (1)· patent assignee history

2005Based in Kilmacanogue, IE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DUALBOX LTD	1	2005
INST FOR IND RES & STANDARDS	1	1989
RICHMOUNT COMPUTER LIMITED	1	2000
RICHMOUNT COMPUTER LTD	1	2000
RICHMOUNT COMPUTERS LIMITED	1	2000

Locations