Inventor · disambiguated record
Michael L. Bushman
Also filed as: BUSHMAN MICHAEL · BUSHMAN MICHAEL L · BUSHMAN MICHAEL LEE
27 granted patents·492 citations·filing 1993–2022
96Inventor score
Top patents by PatentIndex Score
27 records- 0195US9425737B1Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Aug 23, 2016·19 cites·22 claims
- 0294US7332979B2Low noise reference oscillator with fast start-upFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Feb 19, 2008·29 cites·20 claims
- 0394US5856766ACommunication device with a frequency compensating synthesizer and method of providing sameMOTOROLA INC·Filed 1997·Granted Jan 5, 1999·109 cites·11 claims
- 0493US6763996B2Method of communication in a radio frequency identification systemMOTOROLA INC·Filed 2001·Granted Jul 20, 2004·94 cites·14 claims
- 0587US9793855B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Oct 17, 2017·4 cites·20 claims
- 0685US10411647B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Sep 10, 2019·3 cites·20 claims
- 0782US11271524B2Multi-element resonatorFUTUREWEI TECHNOLOGIES INC·Filed 2021·Granted Mar 8, 2022·1 cites·16 claims
- 0879US10686453B2Power supply for voltage controlled oscillators with automatic gain controlFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Jun 16, 2020·3 cites·17 claims
- 0976US5777521AParallel accumulator fractional-n frequency synthesizerMOTOROLA INC·Filed 1997·Granted Jul 7, 1998·39 cites·23 claims
- 1076US5731742AExternal component programming for crystal oscillator temperature compensationMOTOROLA INC·Filed 1996·Granted Mar 24, 1998·44 cites·22 claims
- 1173US11632080B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2021·Granted Apr 18, 2023·0 cites·13 claims
- 1272US11515838B2Multi-element resonatorFUTUREWEI TECHNOLOGIES INC·Filed 2022·Granted Nov 29, 2022·0 cites·12 claims
- 1372US6657502B2Multiphase voltage controlled oscillatorMOTOROLA INC·Filed 2001·Granted Dec 2, 2003·12 cites·18 claims
- 1471US10693470B2Dual mode power supply for voltage controlled oscillatorsFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Jun 23, 2020·1 cites·19 claims
- 1571US7479824B2Dual mode voltage supply circuitFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Jan 20, 2009·8 cites·15 claims
- 1669US5764111AVoltage controlled ring oscillator frequency multiplierMOTOROLA INC·Filed 1997·Granted Jun 9, 1998·32 cites·19 claims
- 1767US10924059B2Multi-element resonatorFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Feb 16, 2021·1 cites·20 claims
- 1865US11190134B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 1964US7653678B2Direct digital synthesis circuitFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Jan 26, 2010·2 cites·20 claims
- 2064US5481229ALow power temperature compensated crystal oscillatorMOTOROLA INC·Filed 1994·Granted Jan 2, 1996·25 cites·18 claims
- 2160US5691671AMethod and apparatus for a crystal oscillator using piecewise linear odd symmetry temperature compensationMOTOROLA INC·Filed 1996·Granted Nov 25, 1997·23 cites·20 claims
- 2259US11606096B2Power supply for voltage controlled oscillators with automatic gain controlHUAWEI TECH CO LTD·Filed 2020·Granted Mar 14, 2023·0 cites·17 claims
- 2358US6990164B2Dual steered frequency synthesizerFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted Jan 24, 2006·10 cites·18 claims
- 2458US5530403ALow-voltage differential amplifierMOTOROLA INC·Filed 1995·Granted Jun 25, 1996·18 cites·17 claims
- 2551US6920316B2High performance integrated circuit regulator with substrate transient suppressionFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted Jul 19, 2005·6 cites·36 claims
- 2650US9178554B2Phase correction apparatus and methodFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Nov 3, 2015·0 cites·20 claims
- 2748US5414354AApparatus and method for generating a substantially rectangular output signalMOTOROLA INC·Filed 1993·Granted May 9, 1995·9 cites·16 claims
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