Inventor
David K. Lacombe
Inventor
Mission Viejo, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating24%
G11BInformation storage based on relative movement between record carrier and transducer18%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
A63HToys, e.g. tops, dolls, hoops or building blocks6%
G01RMeasuring electric variables6%
G08BSignalling systems, e.g. personal calling systems6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
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 systems6%
H03KPulse technique6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
10,910,676Ni--Cd battery with a state of charge indicator20218,547,033'LED string driver with power factor corrector and current governor'20138,358,082'Striking and open lamp regulation for CCFL controller'20137,868,603'Method and apparatus to compensate for supply voltage variations in a PWM-based voltage regulator'20117,569,998'Striking and open lamp regulation for CCFL controller'20096,496,317'Accurate adjustable current overshoot circuit'20026,466,388'Overshoot control for voltage source/impedanced based write coil driver'20026,400,190'Controlled current undershoot circuit'20025,309,144'Proximity sensing security system'19945,279,514'Gift with personalized audio message'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2013Patents assigned to LACOMBE DAVID K (3)· patent assignee history
1994Based in Downey, CA, US· patent location history
2002Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
2002–2013Based in Mission Viejo, CA, US· patent location history
2009–2013Patents assigned to MICROSEMI CORP (3)· patent assignee history
2013Patents assigned to CHIOU CHII-FA (1)· patent assignee history
2021Patents assigned to ACCUMULATEURS FIXES (1)· patent assignee history
2021Based in Larressore, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LACOMBE DAVID Kself | 3 | 1994–2013 |
| MICROSEMI CORP | 3 | 2009–2013 |
| TEXAS INSTRUMENTS INC | 3 | 2002 |
| ACCUMULATEURS FIXES | 1 | 2021 |
| CHIOU CHII-FA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mission Viejo, California, US | 7 | 2002–2013 |
| Downey, California, US | 2 | 1994 |
| Larressore, FR | 1 | 2021 |