Inventor · disambiguated record
Samuel Alfred Tiller
Also filed as: TILLER SAMUEL A · TILLER SAMUEL ALFRED
16 granted patents·1 pending application·491 citations·filing 1993–2025
94Inventor score
Files withRESEARCH IN MOTION LTD6NORTHERN TELECOM LTD4HUAWEI TECH CO LTD2INFINEON TECHNOLOGIES CORP2NORTEL NETWORKS CORP2
Top patents by PatentIndex Score
17 records- 0194US7180349B2Frequency divider systemRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 20, 2007·29 cites·8 claims
- 0291US5918167AQuadrature downconverter local oscillator leakage cancellerNORTHERN TELECOM LTD·Filed 1997·Granted Jun 29, 1999·115 cites·11 claims
- 0388US5933771ALow voltage gain controlled mixerNORTEL NETWORKS CORP·Filed 1997·Granted Aug 3, 1999·90 cites·21 claims
- 0488US5920235AVoltage controlled oscillator integrated circuitNORTHERN TELECOM LTD·Filed 1997·Granted Jul 6, 1999·49 cites·6 claims
- 0585US6870425B2System and method of amplifier gain control by variable bias and degenerationRESEARCH IN MOTION LTD·Filed 2003·Granted Mar 22, 2005·39 cites·17 claims
- 0683US6847239B2Frequency divider systemRESEARCH IN MOTION LTD·Filed 2003·Granted Jan 25, 2005·22 cites·13 claims
- 0783US5365138ADouble mode surface wave resonatorsNORTHERN TELECOM LTD·Filed 1993·Granted Nov 15, 1994·39 cites·23 claims
- 0880US6529721B1Low-noise mixer and methodINFINEON TECHNOLOGIES CORP·Filed 1999·Granted Mar 4, 2003·53 cites·31 claims
- 0970US2025266793A1Module, apparatus, method, and non-transitory computer readable storage medium for linear power-amplification using class-ab power amplifiersHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1066US6144254ALow-noise amplifier with switched gain and methodINFINEON TECHNOLOGIES CORP·Filed 1999·Granted Nov 7, 2000·25 cites·22 claims
- 1150US6052026ALinear gain controlled amplifierNORTEL NETWORKS CORP·Filed 1997·Granted Apr 18, 2000·13 cites·15 claims
- 1246US5896062AAmplifier with switched DC bias voltage feedbackNORTHERN TELECOM LTD·Filed 1997·Granted Apr 20, 1999·15 cites·14 claims
- 1344US6992513B2Frequency divider systemRESEARCH IN MOTION LTD·Filed 2004·Granted Jan 31, 2006·2 cites·3 claims
- 1442US6897734B2Integral mixer and oscillator deviceRESEARCH IN MOTION LTD·Filed 2003·Granted May 24, 2005·0 cites·27 claims
- 1541US11670850B2Method and apparatus for a hybrid time delay/phase shifter structure for beam squint mitigation in wideband antenna arraysHUAWEI TECH CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 1640US6864754B2Integral mixer and oscillator deviceRESEARCH IN MOTION LTD·Filed 2002·Granted Mar 8, 2005·0 cites·21 claims
- 1728US10418973B2DC control circuit for controlling resistance of a RF transistorTILLER SAMUEL ALFRED·Filed 2017·Granted Sep 17, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →