Inventor · disambiguated record
Robert Thomas Frederick
Also filed as: FREDERICK ROBERT · FREDERICK ROBERT THOMAS
5 granted patents·161 citations·filing 1996–1997
83Inventor score
Files withMOTOROLA INC5
Top patents by PatentIndex Score
5 records- 0175US6006084AMethod and apparatus for providing billing services for a mobile group of communication system usersMOTOROLA INC·Filed 1997·Granted Dec 21, 1999·71 cites·27 claims
- 0269US5703595AMethod and apparatus for erratic doppler frequency shift compensationMOTOROLA INC·Filed 1996·Granted Dec 30, 1997·41 cites·24 claims
- 0358US5918175AMethod and apparatus for registering mobile user groupsMOTOROLA INC·Filed 1996·Granted Jun 29, 1999·28 cites·17 claims
- 0446US5974316ASystem and method for enhancing ring alert terminationsMOTOROLA INC·Filed 1996·Granted Oct 26, 1999·14 cites·25 claims
- 0535US5790951AMethod and apparatus for receiving ring alert and paging data in an interference environmentMOTOROLA INC·Filed 1996·Granted Aug 4, 1998·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →