Inventor
Tom J. Spalding
Inventor
Gloucester, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
G06KGraphical data reading17%
G08BSignalling systems, e.g. personal calling systems17%
H01QAntennas, i.e. radio aerials17%
LOC1417%
PatentTitleYear
7,023,346'Antenna system including simultaneous phase aiding and phase canceling elements'2006D0480388'Electronic article surveillance pedestal antenna'20035,289,342'System with cooling of electronic components on a circuit board'1994D0336075'Portable computer'19935,187,645'Portable computer with docking connector for peripheral devices'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1994Patents assigned to ERGO COMPUTING INC (3)· patent assignee history
1993–1994Based in Gloucester, MA, US· patent location history
2003–2006Patents assigned to SENSORMATIC ELECTRONICS CORP (2)· patent assignee history
2003–2006Based in Cork, IE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERGO COMPUTING INC | 3 | 1993–1994 |
| SENSORMATIC ELECTRONICS CORP | 2 | 2003–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gloucester, Massachusetts, US | 3 | 1993–1994 |
| Cork, IE | 2 | 2003–2006 |