Inventor
Douglas B. Osborn
Inventor
Kokomo, IN, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique19%
G05FSystems for regulating electric or magnetic variables13%
F24SSolar heat collectors6%
F25BRefrigeration machines, plants or systems6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G01RMeasuring electric variables6%
G11CStatic stores6%
H02HEmergency protective circuit arrangements6%
PatentTitleYear
7,202,711'Technique for determining a load current'20076,201,427'Circuitry for protecting a N-channel load driving device from reverse voltage condition'20015,796,298'Integrated transducer amplifier with zener-zap programming'19985,796,278'Circuitry for controlling load current'19985,608,348'Binary programmable current mirror'19975,572,472'Integrated zener-zap nonvolatile memory cell with programming and pretest capability'19965,023,459'Miniature multi-temperature radiometric reference'19914,860,152'Two stage protection circuit for a power MOSFET driving an inductive load'19894,335,578'Solar power converter with pool boiling receiver and integral heat exchanger'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1991Patents assigned to FORD AEROSPACE & COMMUNICATION (2)· patent assignee history
1982–1991Based in Mission Viejo, CA, US· patent location history
1989–2001Patents assigned to DELCO ELECTRONICS CORP (5)· patent assignee history
1989–2007Based in Kokomo, IN, US· patent location history
1998Patents assigned to DELCO ELECTRONICS CORPORAITON (1)· patent assignee history
2007Patents assigned to DELPHI TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELCO ELECTRONICS CORP | 5 | 1989–2001 |
| FORD AEROSPACE & COMMUNICATION | 2 | 1982–1991 |
| DELCO ELECTRONICS CORPORAITON | 1 | 1998 |
| DELPHI TECH INC | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kokomo, IN, US | 7 | 1989–2007 |
| Mission Viejo, California, US | 2 | 1982–1991 |