Assignee
HEI INC
US·17 granted patents·4 pending applications·934 citations·filing 1977–2009
Top patents by PatentIndex Score
21 records- 0193US6696952B2Structures and assembly methods for radio-frequency-identification modulesHEI INC·Filed 2001·Granted Feb 24, 2004·146 cites·14 claims
- 0292US6798223B2Test methods, systems, and probes for high-frequency wireless-communications devicesHEI INC·Filed 2000·Granted Sep 28, 2004·135 cites·27 claims
- 0391US4550250ACordless digital graphics input deviceHEI INC·Filed 1983·Granted Oct 29, 1985·245 cites·13 claims
- 0484US4677428ACordless light penHEI INC·Filed 1985·Granted Jun 30, 1987·124 cites·8 claims
- 0582US6674869B2Hearing-aid assembly using folded flex circuitsHEI INC·Filed 2001·Granted Jan 6, 2004·42 cites·15 claims
- 0676US5936847ALow profile electronic circuit modulesHEI INC·Filed 1996·Granted Aug 10, 1999·71 cites·1 claims
- 0774US5847930AEdge terminals for electronic circuit modulesHEI INC·Filed 1995·Granted Dec 8, 1998·65 cites·6 claims
- 0866US7624499B2Flexible circuit having an integrally formed batteryHEI INC·Filed 2004·Granted Dec 1, 2009·9 cites·22 claims
- 0961US6469592B2High-frequency interconnection for circuitsHEI INC·Filed 2001·Granted Oct 22, 2002·12 cites·21 claims
- 1060US6646521B1Connection for conducting high frequency signal between a circuit and a discrete electric componentHEI INC·Filed 2000·Granted Nov 11, 2003·9 cites·41 claims
- 1159US4104603ATactile feel deviceHEI INC·Filed 1977·Granted Aug 1, 1978·11 cites·8 claims
- 1256US2010021816A1Flexible Circuit Having an Integrally Formed BatteryHEI INC·Filed 2009·Application pending·0 cites
- 1352US6294966B1Interconnection deviceHEI INC·Filed 1999·Granted Sep 25, 2001·19 cites·12 claims
- 1450US4587421APhoto-optic transducing head assemblyHEI INC·Filed 1984·Granted May 6, 1986·17 cites·14 claims
- 1545US6014320AHigh density stacked circuit moduleHEI INC·Filed 1998·Granted Jan 11, 2000·16 cites·3 claims
- 1640US4603261ADocument reading apparatusHEI INC·Filed 1984·Granted Jul 29, 1986·8 cites·11 claims
- 1737US6838953B2High-frequency interconnection for circuitsHEI INC·Filed 2002·Granted Jan 4, 2005·1 cites·18 claims
- 1837US2004012469A1Low voltage MEM switchHEI INC·Filed 2003·Application pending·0 cites
- 1936US2004141627A1Hearing-aid assembly using folded flex circuitsHEI INC·Filed 2004·Application pending·0 cites
- 2032US2003141589A1Encapsulated high-frequency electrical circuitHEI INC·Filed 2003·Application pending·0 cites
- 2127US4578569AMulti-width card reader with cancellation featureHEI INC·Filed 1983·Granted Mar 25, 1986·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →