LexDanaLexDanabeta
Inventor

Raymond A. Roberts

Inventor
Saco, ME, US

Overview

3→
Patents
1991–2005
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Kprimary
G06KGraphical data reading25%
G06MCounting mechanisms25%
H01QAntennas, i.e. radio aerials25%
H10DInorganic electric semiconductor devices25%
PatentTitleYear
6,963,317'RFID tag wide bandwidth logarithmic spiral antenna method and system'20056,646,840'Internally triggered electrostatic device clamp with stand-off voltage'20035,041,721'Machine for counting IC parts in a shipping rail'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
1991–2005Based in Saco, ME, US· patent location history
2003–2005Patents assigned to FAIRCHILD SEMICONDUCTOR (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FAIRCHILD SEMICONDUCTOR22003–2005
NAT SEMICONDUCTOR CORP11991
Locations
LocationPatentsSpan
Saco, ME, US31991–2005