Inventor · disambiguated record
David M. Baum
Also filed as: BAUM DAVID M
4 granted patents·410 citations·filing 1990–1995
83Inventor score
Files withMOTOROLA INC4
Top patents by PatentIndex Score
4 records- 0187US5027388AMethod of selecting the most cost effective cellular service plan provided by cellular telephone resellers to multi-line customersMOTOROLA INC·Filed 1990·Granted Jun 25, 1991·177 cites·7 claims
- 0286US4979207AMethod of processing cellular telephone call detail data for billing multi-line customers for cellular telephone servicesMOTOROLA INC·Filed 1990·Granted Dec 18, 1990·142 cites·8 claims
- 0358US5537679ACommunication network with flexible handoff scheduling for mobile nodesMOTOROLA INC·Filed 1994·Granted Jul 16, 1996·59 cites·14 claims
- 0452US5543785ADistributed multi-outlet pagingMOTOROLA INC·Filed 1995·Granted Aug 6, 1996·32 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →