Inventor · disambiguated record
Fred S. Hickernell
Also filed as: HICKERNELL FRED · HICKERNELL FRED S
14 granted patents·616 citations·filing 1974–1998
94Inventor score
Files withMOTOROLA INC14
Top patents by PatentIndex Score
14 records- 0196US5692279AMethod of making a monolithic thin film resonator lattice filterMOTOROLA INC·Filed 1995·Granted Dec 2, 1997·252 cites·8 claims
- 0296US4652290AMethod for making optical channel waveguides and product manufactured therebyMOTOROLA INC·Filed 1983·Granted Mar 24, 1987·116 cites·10 claims
- 0395US4701008AOptical waveguide including superstrate of niobium or silicon oxynitride and method of making sameMOTOROLA INC·Filed 1984·Granted Oct 20, 1987·116 cites·6 claims
- 0474US4907856AAcoustooptic transducer arrangement for optical fibersMOTOROLA INC·Filed 1988·Granted Mar 13, 1990·35 cites·19 claims
- 0573US3943389ATemperature stabilization of surface acoustic wave substratesMOTOROLA INC·Filed 1974·Granted Mar 9, 1976·21 cites·10 claims
- 0670US4450374AOxygen-plasma passivated and low scatter acoustic wave devicesMOTOROLA INC·Filed 1982·Granted May 22, 1984·15 cites·3 claims
- 0762US5047363AMethod and apparatus for reducing heterostructure acoustic charge transport device saw drive power requirementsMOTOROLA INC·Filed 1990·Granted Sep 10, 1991·14 cites·5 claims
- 0853US4686111APassivated and low scatter acoustic wave devices and method thereofMOTOROLA INC·Filed 1984·Granted Aug 11, 1987·9 cites·1 claims
- 0945US5389806AApparatus for reducing heterostructure acoustic charge transport device saw drive power requirementsMOTOROLA INC·Filed 1992·Granted Feb 14, 1995·7 cites·2 claims
- 1041US6048699AMethod of fabricating bio-chip arraysMOTOROLA INC·Filed 1998·Granted Apr 11, 2000·21 cites·21 claims
- 1141US5514626AMethod for reducing heterostructure acoustic charge transport device saw drive power requirementsMOTOROLA INC·Filed 1994·Granted May 7, 1996·5 cites·21 claims
- 1233US5073807AMethod and apparatus for achieving multiple acoustic charge transport device input contactsMOTOROLA INC·Filed 1990·Granted Dec 17, 1991·3 cites·13 claims
- 1332US5760524ASAW device and method for forming sameMOTOROLA INC·Filed 1996·Granted Jun 2, 1998·2 cites·25 claims
- 1429USRE35191EMethod for reducing heterostructure acoustic charge transport device SAW drive power requirementsMOTOROLA INC·Filed 1992·Granted Mar 26, 1996·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →