Inventor · disambiguated record
Clifford J. Ortmeyer, Ii
Also filed as: ORTMEYER CLIFFORD J · ORTMEYER II CLIFFORD J
4 granted patents·72 citations·filing 2001–2008
77Inventor score
Technology areasH05B
Top patents by PatentIndex Score
4 records- 0185US7425803B2Method and circuit for driving a low voltage light emitting diodeST MICROELECTRONICS INC·Filed 2004·Granted Sep 16, 2008·36 cites·9 claims
- 0281US8324825B2Method and circuit for driving a low voltage light emitting diodeSHAO JIANWEN·Filed 2008·Granted Dec 4, 2012·9 cites·8 claims
- 0376US6501235B2Microcontrolled ballast compatible with different types of gas discharge lamps and associated methodsST MICROELECTRONICS INC·Filed 2001·Granted Dec 31, 2002·24 cites·43 claims
- 0446US6677719B2Ballast circuitST MICROELECTRONICS INC·Filed 2002·Granted Jan 13, 2004·3 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →