Inventor

Stefan Thom

Inventor

Snohomish, WA, US

Overview

2009–2021

Patent span

Physics

Primary field (CPC G)

Patents· 67 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing48%

H04LTransmission of digital information, e.g. telegraphic communication36%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

G07FCoin-freed or like apparatus6%

H04WWireless communication networks3%

G01GWeighing1%

PatentTitleYear

10,965,551Secure count in cloud computing networks2021 10,938,560Authorization key escrow2021 10,872,153Trusted cyber physical system2020 10,558,812Mutual authentication with integrity attestation2020 10,546,276Cyber ownership transfer2020 10,440,006Device with embedded certificate authority2019 10,320,571Techniques for authenticating devices using a trusted platform module device2019 10,313,376Tamperproof logs2019 10,284,375Trust service for a client device2019 10,218,696Targeted secure software deployment2019 10,212,156Utilizing a trusted platform module (TPM) of a host device2019 10,176,330Global platform health management2019 10,146,916Tamper proof device capability store2018 10,063,375Isolation of trusted input/output devices2018 10,025,932Portable security device2018 9,946,881Global platform health management2018 9,825,944'Secure cryptoprocessor for authorizing connected device requests'2017 9,798,677'Hybrid cryptographic key derivation'2017 9,787,674'Trusted and confidential remote TPM initialization'2017 9,767,304'Representation of operating system context in a trusted platform module'2017 9,742,762'Utilizing a trusted platform module (TPM) of a host device'2017 9,735,968'Trust service for a client device'2017 9,705,879'Efficient and reliable attestation'2017 9,690,941'Policy bound key creation and re-wrap service'2017 9,576,134'Global platform health management'2017 9,519,498'Virtual machine assurances'2016 9,507,964'Regulating access using information regarding a host machine of a portable storage drive'2016 9,489,512'Trustzone-based integrity measurements and verification using a software-based trusted platform module'2016 9,405,912'Hardware rooted attestation'2016 9,305,156'Integrity protected smart card transaction'2016 9,268,492'Network based management of protected data sets'2016 9,256,750'Secure credential unlock using trusted execution environments'2016 9,237,135'Trusted and confidential remote TPM initialization'2016 9,189,653'Software-based trusted platform module'2015 9,183,415'Regulating access using information regarding a host machine of a portable storage drive'2015 9,167,002'Global platform health management'2015 9,075,980'Integrity protected smart card transaction'2015 9,015,490'Secure credential unlock using trusted execution environments'2015 8,966,269'Integrity protected smart card transaction'2015 8,954,965'Trusted execution environment virtual machine cloning'2015 8,938,618'Device booting with an initial protection component'2015 8,924,737'Digital signing authority dependent platform secret'2014 8,880,667'Self regulation of the subject of attestation'2014 8,839,353'Attack protection for trusted platform modules'2014 8,782,423'Network based management of protected data sets'2014 8,745,386'Single-use authentication methods for accessing encrypted data'2014 8,700,893'Key certification in one round trip'2014 8,627,464'Globally valid measured operating system launch with hibernation support'2014 8,612,766'Secure credential unlock using trusted execution environments'2013 8,607,065'Trusted and confidential remote TPM initialization'2013 8,504,838'Integrity protected smart card transaction'2013 8,495,374'Integrity protected smart card transaction'2013 8,423,774'Integrity protected smart card transaction'2013 8,417,962'Device booting with an initial protection component'2013 8,418,259'TPM-based license activation and validation'2013 8,375,221'Firmware-based trusted platform module for arm processor architectures and trustzone security extensions'2013 8,375,437'Hardware supported virtualized cryptographic service'2013 8,296,841'Trusted platform module supported one time passwords'2012 8,250,379'Secure storage of temporary secrets'2012 8,200,952'Platform authentication via a transparent second factor'2012 8,127,146'Transparent trust validation of an unknown platform'2012 8,028,172'Systems and methods for updating a secure boot process on a computer with a hardware security module'2011 7,934,096'Integrity protected smart card transaction'2011 7,836,309'Generic extensible pre-operating system cryptographic infrastructure'2010 7,725,703'Systems and methods for securely booting a computer with a trusted processing module'2010 7,565,553'Systems and methods for controlling access to data on a computer with a secure boot process'2009 7,506,380'Systems and methods for boot recovery in a secure boot process on a computer with a hardware security module'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2016Patents assigned to MICROSOFT CORP (36)· patent assignee history

2009–2021Based in Snohomish, WA, US· patent location history

2012–2017Patents assigned to THOM STEFAN (23)· patent assignee history

2013–2017Patents assigned to BAYS VALERIE KATHLEEN (4)· patent assignee history

2013–2015Patents assigned to NOVAK MARK F (4)· patent assignee history

2015–2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (38)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MICROSOFT TECHNOLOGY LICENSING LLC	38	2015–2021
MICROSOFT CORP	36	2009–2016
THOM STEFANself	23	2012–2017
BAYS VALERIE KATHLEEN	4	2013–2017
NOVAK MARK F	4	2013–2015

Locations

Location	Patents	Span
Snohomish, Washington, US	67	2009–2021