Inventor
William S. Burdick
Inventor
Strawberry Plains, TN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television43%
A61BDiagnosis14%
A61NElectrotherapy14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
PatentTitleYear
5,642,274'Low noise sinusoidal controller for pulse width modulated converters'19974,959,716'T.V. input source identifier responsive to jitter and noise'19904,905,083'T.V. input source identifier responsive to jitter and noise'19904,785,350'TV input source identifier'19884,686,567'Timing circuit for varying the horizontal format of raster scanned display'19874,566,454'Selected frequency hair removal device and method'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to MEHL THOMAS L (1)· patent assignee history
1986Based in Kissimmee, FL, US· patent location history
1987Patents assigned to SUNDSTRAND DATA CONTROL (1)· patent assignee history
1987Based in Indialantic, FL, US· patent location history
1988–1997Patents assigned to PHILIPS CORP (4)· patent assignee history
1988Based in Rutledge, TN, US· patent location history
1990–1997Based in Strawberry Plains, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIPS CORP | 4 | 1988–1997 |
| MEHL THOMAS L | 1 | 1986 |
| SUNDSTRAND DATA CONTROL | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Strawberry Plains, TN, US | 3 | 1990–1997 |
| Rutledge, TN, US | 1 | 1988 |
| Indialantic, Florida, US | 1 | 1987 |
| Kissimmee, Florida, US | 1 | 1986 |