Inventor · disambiguated record
Michael K. Brown
Also filed as: BROWN MICHAEL · BROWN MICHAEL K · BROWN MICHAEL KENNETH · BROWN MICHAEL S
330 granted patents·32 pending applications·6,077 citations·filing 1975–2022
99Inventor score
Files withRESEARCH IN MOTION LTD116BROWN MICHAEL K49BLACKBERRY LTD40BROWN MICHAEL KENNETH26ADAMS NEIL PATRICK12
Top patents by PatentIndex Score
362 records- 0199US10425401B1Extensions for using a digital certificate with multiple cryptosystemsISARA CORP·Filed 2018·Granted Sep 24, 2019·83 cites·17 claims
- 0298US10841295B1Extensions for using a digital certificate with multiple cryptosystemsISARA CORP·Filed 2019·Granted Nov 17, 2020·28 cites·19 claims
- 0398US9660978B1Using a digital certificate with multiple cryptosystemsISARA CORP·Filed 2016·Granted May 23, 2017·73 cites·39 claims
- 0498US7805755B2System and method for application authorizationRESEARCH IN MOTION LTD·Filed 2004·Granted Sep 28, 2010·229 cites·23 claims
- 0598US7279130B2Sensor dispensing instrument having an activation mechanism and methods of using the sameBAYER HEALTHCARE LLC·Filed 2002·Granted Oct 9, 2007·114 cites·24 claims
- 0698US6044347AMethods and apparatus object-oriented rule-based dialogue managementLUCENT TECHNOLOGIES INC·Filed 1997·Granted Mar 28, 2000·490 cites·27 claims
- 0798USD332490SDisposable lancet capMILES INC·Filed 1990·Granted Jan 12, 1993·229 cites·1 claims
- 0897US9800411B1Using a secret generator in an elliptic curve cryptography (ECC) digital signature schemeISARA CORP·Filed 2016·Granted Oct 24, 2017·38 cites·16 claims
- 0997US9794249B1Using a digital certificate with multiple cryptosystemsISARA CORP·Filed 2017·Granted Oct 17, 2017·48 cites·30 claims
- 1097US8074078B2System and method for remote reset of password and encryption keyBROWN MICHAEL K·Filed 2006·Granted Dec 6, 2011·60 cites·25 claims
- 1197US7827406B2System and method for processing encoded messages for exchange with a mobile data communication deviceRESEARCH IN MOTION LTD·Filed 2005·Granted Nov 2, 2010·47 cites·21 claims
- 1297US7641111B2Method and apparatus for contactless payment authenticationRESEARCH IN MOTION LTD·Filed 2005·Granted Jan 5, 2010·61 cites·6 claims
- 1397US7254712B2System and method for compressing secure e-mail for exchange with a mobile data communication deviceRESEARCH IN MOTION LTD·Filed 2002·Granted Aug 7, 2007·156 cites·21 claims
- 1497US6997344B2Automated mechanical mechanism for a blood glucose sensor dispensing instrumentBAYER HEALTHCARE LLC·Filed 2002·Granted Feb 14, 2006·164 cites·15 claims
- 1597US6604075B1Web-based voice dialog interfaceLUCENT TECHNOLOGIES INC·Filed 2000·Granted Aug 5, 2003·422 cites·20 claims
- 1696US8056143B2Selectively wiping a remote deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Nov 8, 2011·37 cites·15 claims
- 1795US7929702B2System and method for generating reproducible session keysRESEARCH IN MOTION LTD·Filed 2005·Granted Apr 19, 2011·42 cites·21 claims
- 1895US7657736B2System and method for compressing secure e-mail for exchange with a mobile data communication deviceRESEARCH IN MOTION LTD·Filed 2007·Granted Feb 2, 2010·34 cites·23 claims
- 1995US7533331B2System and method for securely adding redundancy to an electronic messageRESEARCH IN MOTION LTD·Filed 2005·Granted May 12, 2009·36 cites·16 claims
- 2095US6986442B2Method and apparatus for blending and dispensing liquid compositionsACCESS BUSINESS GROUP INT LLC·Filed 2004·Granted Jan 17, 2006·63 cites·3 claims
- 2195USD456514SBlood glucose sensor dispensing instrumentBAYER AG·Filed 2001·Granted Apr 30, 2002·68 cites·1 claims
- 2294US8400970B2System and method for securing a personalized indicium assigned to a mobile communications deviceBAJAR DAVID·Filed 2011·Granted Mar 19, 2013·42 cites·12 claims
- 2394US7646872B2Systems and methods to securely generate shared keysRESEARCH IN MOTION LTD·Filed 2005·Granted Jan 12, 2010·30 cites·19 claims
- 2494US6587822B2Web-based platform for interactive voice response (IVR)LUCENT TECHNOLOGIES INC·Filed 1998·Granted Jul 1, 2003·305 cites·29 claims
- 2593US11112233B2Self-mixing particulate matter sensors using VCSELs with extrinsic photodiodesAPPLE INC·Filed 2019·Granted Sep 7, 2021·9 cites·18 claims
- 2693US10116450B1Merkle signature scheme using subtreesISARA CORP·Filed 2016·Granted Oct 30, 2018·26 cites·31 claims
- 2793US8833651B2Controlling connectivity of a wireless-enabled peripheral deviceBLACKBERRY LTD·Filed 2013·Granted Sep 16, 2014·12 cites·12 claims
- 2893US8640950B2Method and apparatus for contactless payment authenticationADAMS NEIL PATRICK·Filed 2012·Granted Feb 4, 2014·12 cites·50 claims
- 2993US8240560B2Method and apparatus for contactless payment authenticationADAMS NEIL PATRICK·Filed 2009·Granted Aug 14, 2012·24 cites·20 claims
- 3093US7949355B2System and method for processing attachments to messages sent to a mobile deviceRESEARCH IN MOTION LTD·Filed 2007·Granted May 24, 2011·23 cites·23 claims
- 3193US7464865B2System and method for managing multiple smart card sessionsRESEARCH IN MOTION LTD·Filed 2006·Granted Dec 16, 2008·31 cites·36 claims
- 3293US5890123ASystem and method for voice controlled video screen displayLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 30, 1999·218 cites·20 claims
- 3393US4990154ALancet assemblyMILES INC·Filed 1989·Granted Feb 5, 1991·369 cites·10 claims
- 3492US8341399B2System and method for retrieving certificates associated with senders of digitally signed messagesBROWN MICHAEL STEPHEN·Filed 2010·Granted Dec 25, 2012·13 cites·20 claims
- 3592US7814161B2System and method for handling electronic mail mismatchesRESEARCH IN MOTION LTD·Filed 2006·Granted Oct 12, 2010·23 cites·39 claims
- 3692US7726566B2Controlling connectivity of a wireless smart card readerRESEARCH IN MOTION LTD·Filed 2005·Granted Jun 1, 2010·21 cites·17 claims
- 3791US9147085B2Method for establishing a plurality of modes of operation on a mobile deviceBENDER CHRISTOPHER LYLE·Filed 2011·Granted Sep 29, 2015·13 cites·15 claims
- 3891US8725643B2System and method for verifying digital signatures on certificatesBROWN MICHAEL K·Filed 2010·Granted May 13, 2014·12 cites·24 claims
- 3991US8442234B2System and method for obtaining certificate status of subkeysBROWN MICHAEL K·Filed 2010·Granted May 14, 2013·13 cites·18 claims
- 4091US8291212B2System and method for compressing secure E-mail for exchange with a mobile data communication deviceGODFREY JAMES A·Filed 2010·Granted Oct 16, 2012·12 cites·23 claims
- 4191US7891557B2System and method for managing multiple smart card sessionsRESEARCH IN MOTION LTD·Filed 2008·Granted Feb 22, 2011·20 cites·44 claims
- 4291US7711392B2System and method to provision a mobile deviceRESEARCH IN MOTION LTD·Filed 2006·Granted May 4, 2010·18 cites·16 claims
- 4391US7664707B2System and method for handling peripheral connections to mobile devicesRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 16, 2010·14 cites·3 claims
- 4491US6715642B2Method and apparatus for blending and dispensing liquid compositionsACCESS BUSINESS GROUP INT LLC·Filed 2002·Granted Apr 6, 2004·37 cites·18 claims
- 4591US3999190ATemperature control system for ink jet printerBURROUGHS CORP·Filed 1975·Granted Dec 21, 1976·46 cites·7 claims
- 4690US8155630B2Communications system providing mobile device notification based upon personal interest information and calendar eventsSCOTT SHERRYL LEE LORRAINE·Filed 2009·Granted Apr 10, 2012·20 cites·19 claims
- 4790US8136731B2Controlling connectivity of a wireless smart card readerBROWN MICHAEL K·Filed 2010·Granted Mar 20, 2012·9 cites·10 claims
- 4890US8019085B2System and method for sending encrypted messages to a distribution listRESEARCH IN MOTION LTD·Filed 2009·Granted Sep 13, 2011·15 cites·19 claims
- 4990US7986939B2System and method for handling restoration operations on mobile devicesRESEARCH IN MOTION LTD·Filed 2010·Granted Jul 26, 2011·13 cites·20 claims
- 5090US7735132B2System and method for encrypted smart card PIN entryRESEARCH IN MOTION LTD·Filed 2005·Granted Jun 8, 2010·25 cites·20 claims
Showing the top 50 of 362 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →