Inventor
Dennis R. Whittaker
Inventor
Tampa, FL, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
G01RMeasuring electric variables13%
G09FDisplaying13%
G11CStatic stores13%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%
PatentTitleYear
7,550,853'Electrical isolation of monolithic circuits using a conductive through-hole in the substrate'20097,420,428'Low noise phase locked loop with a high precision lock detector'20086,891,493'Low power analog to digital converter'20056,744,112'Multiple chip guard rings for integrated circuit and chip guard ring interconnect'20046,633,249'Low power, scalable analog to digital converter having circuit for compensating system non-linearity'20035,657,004'Electronically controlled point of purchase display'19974,878,209'Macro performance test'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2004Patents assigned to IBM (2)· patent assignee history
1989Based in Fairfax, VA, US· patent location history
1997Patents assigned to FELKNOR INTERNATIONAL INC (1)· patent assignee history
1997Based in South Bend, IN, US· patent location history
2003Patents assigned to INSYTE INNOVATIVE SYSTEMS & TE (1)· patent assignee history
2003–2009Based in Tampa, FL, US· patent location history
2005Patents assigned to INSYTE INNOVATION SYSTEMS (1)· patent assignee history
2008–2009Patents assigned to ITT MFG ENTERPRISES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 2 | 1989–2004 |
| ITT MFG ENTERPRISES INC | 2 | 2008–2009 |
| FELKNOR INTERNATIONAL INC | 1 | 1997 |
| INSYTE INNOVATION SYSTEMS | 1 | 2005 |
| INSYTE INNOVATIVE SYSTEMS & TE | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tampa, Florida, US | 5 | 2003–2009 |
| South Bend, IN, US | 1 | 1997 |
| Fairfax, Virginia, US | 1 | 1989 |