Inventor · disambiguated record
Charles A. Rey
Also filed as: REY CHARLES · REY CHARLES A
15 granted patents·538 citations·filing 1978–2001
95Inventor score
Top patents by PatentIndex Score
15 records- 0189US4284403AAcoustic levitation and methods for manipulating levitated objectsINTERSONICS INC·Filed 1978·Granted Aug 18, 1981·49 cites·14 claims
- 0288US5011295AMethod and apparatus to simultaneously measure emissivities and thermodynamic temperatures of remote objectsHOUSTON ADVANCED RES CENTER·Filed 1989·Granted Apr 30, 1991·60 cites·17 claims
- 0382US5036944AMethod and apparatus for acoustic levitationINTERSONICS INC·Filed 1986·Granted Aug 6, 1991·48 cites·26 claims
- 0480US4757227ATransducer for producing sound of very high intensityINTERSONICS INC·Filed 1986·Granted Jul 12, 1988·38 cites·17 claims
- 0573US4564727ASubwoofer speaker systemINTERSONICS INC·Filed 1984·Granted Jan 14, 1986·40 cites·8 claims
- 0672US4531025ALoudspeaker with commutated coil driveINTERSONICS INC·Filed 1984·Granted Jul 23, 1985·39 cites·7 claims
- 0771US5313127AMoving magnet motorINTERSONICS INC·Filed 1993·Granted May 17, 1994·33 cites·7 claims
- 0870US5140641AServo valve loudspeakerINTERSONICS INC·Filed 1991·Granted Aug 18, 1992·36 cites·10 claims
- 0969US6402800B1Filtering cartridge, in particular for internal combustion engineFILTRAUTO·Filed 1999·Granted Jun 11, 2002·37 cites·12 claims
- 1067US5150272AStabilized electromagnetic levitator and methodINTERSONICS INC·Filed 1990·Granted Sep 22, 1992·57 cites·13 claims
- 1165US5317642ALoudspeakers having torque drive radiatorsINTERSONICS INC·Filed 1993·Granted May 31, 1994·38 cites·13 claims
- 1259US5096017AAero-acoustic levitation device and methodINTERSONICS INC·Filed 1990·Granted Mar 17, 1992·26 cites·15 claims
- 1355US6559758B2Multi-tone warning sounderFiled 2001·Granted May 6, 2003·6 cites·11 claims
- 1455US4841495AHorn loaded transducer for acoustic levitationINTERSONICS INC·Filed 1986·Granted Jun 20, 1989·17 cites·10 claims
- 1545US5257676AMethod and apparatus for stabilizing levitated objectsINTERSONICS INC·Filed 1991·Granted Nov 2, 1993·14 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →