Inventor · disambiguated record
Steven R. Tugenberg
Also filed as: TUGENBERG STEVEN · TUGENBERG STEVEN R · TUGENBERG STEVEN ROBERT
7 granted patents·682 citations·filing 1990–2007
90Inventor score
Top patents by PatentIndex Score
7 records- 0193US5623546AEncryption method and system for portable dataMOTOROLA INC·Filed 1995·Granted Apr 22, 1997·293 cites·18 claims
- 0290US5226152AFunctional lockstep arrangement for redundant processorsMOTOROLA INC·Filed 1990·Granted Jul 6, 1993·167 cites·19 claims
- 0389US7725788B2Method and apparatus for secure scan testingFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted May 25, 2010·18 cites·19 claims
- 0488US7103782B1Secure memory and processing system having laser-scribed encryption keyMOTOROLA INC·Filed 2000·Granted Sep 5, 2006·59 cites·21 claims
- 0586US6996547B1Method for purchasing items over a non-secure communication channelMOTOROLA INC·Filed 2000·Granted Feb 7, 2006·44 cites·19 claims
- 0674US5528526AArbitrary repeating pattern detectorMOTOROLA INC·Filed 1994·Granted Jun 18, 1996·66 cites·21 claims
- 0756US6219420B1High assurance encryption system and methodMOTOROLA INC·Filed 1998·Granted Apr 17, 2001·35 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →