Inventor · disambiguated record
Edwin F. Johnson
Also filed as: JOHNSON EDWIN F
11 granted patents·452 citations·filing 1970–2004
93Inventor score
Top patents by PatentIndex Score
11 records- 0191US6640423B1Apparatus and method for the placement and bonding of a die on a substrateENDWAVE CORP·Filed 2000·Granted Nov 4, 2003·97 cites·69 claims
- 0288US5455594AInternal thermal isolation layer for array antennaCONDUCTUS INC·Filed 1994·Granted Oct 3, 1995·99 cites·8 claims
- 0383US5528203ACoplanar waveguide-mounted flip chipENDGATE TECHNOLOGY CORP·Filed 1995·Granted Jun 18, 1996·45 cites·24 claims
- 0478US5691959AStylus position digitizer using acoustic wavesFUJITSU LTD·Filed 1994·Granted Nov 25, 1997·91 cites·44 claims
- 0571US7109583B2Mounting with auxiliary bumpsENDWAVE CORP·Filed 2004·Granted Sep 19, 2006·18 cites·12 claims
- 0670US3953288AGas ventingUS ENERGY·Filed 1970·Granted Apr 27, 1976·16 cites·4 claims
- 0768US5668512ACoplanar waveguide-mounted flip chip having coupled ground conductorsENDGATE TECHNOLOGY CORP·Filed 1996·Granted Sep 16, 1997·23 cites·4 claims
- 0857USD274934SCombined control panel and range hood for recreational vehiclesJOHNSON EDWIN F·Filed 1983·Granted Jul 31, 1984·8 cites·1 claims
- 0956US5983089ASlotline-mounted flip chipENDGATE TECHNOLOGY CORP·Filed 1996·Granted Nov 9, 1999·22 cites·31 claims
- 1053US5942957AFlip-mounted impedanceENDGATE TECHNOLOGY CORP·Filed 1997·Granted Aug 24, 1999·19 cites·25 claims
- 1144US5491449ADual-sided push-pull amplifierENDGATE TECHNOLOGY CORP·Filed 1993·Granted Feb 13, 1996·14 cites·14 claims
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