Inventor

Alexander Medvinsky

Inventor

San Diego, CA, US

Overview

2000–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 86 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication49%

G06FElectric digital data processing27%

H04NPictorial communication, e.g. television10%

H04WWireless communication networks5%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

G01RMeasuring electric variables2%

H04MTelephonic communication2%

B24BMachines, devices, or processes for grinding or polishing1%

G11BInformation storage based on relative movement between record carrier and transducer1%

G07CTime or attendance registers1%

PatentTitleYear

11,063,753Secure distribution of device key sets over a network2021 11,025,424Entitlement management message epoch as an external trusted time source2021 11,005,656Embedding information in elliptic curve base point2021 10,990,691Secure deferred file decryption2021 10,958,433Origin certificate based online certificate issuance2021 10,862,683Implicit RSA certificates2020 10,839,048Key-ladder protected personalization data transcription for provisioning2020 10,812,269Advanced crypto token authentication2020 10,778,654Method and apparatus for protecting confidential data in an open software stack2020 10,749,675Homomorphic white box system and method for using same2020 10,498,540Efficient encrypted software distribution mechanism2019 10,432,407Secure provisioning of unique time-limited certificates to virtual application instances in dynamic and elastic systems2019 10,348,489Internet of things (IOT) method for updating a master key2019 10,284,374Code signing system with machine to machine interaction2019 10,284,376Code signing system with machine to machine interaction2019 10,270,742Cryptographic service with output redirection2019 10,257,198Password input method for devices with limited user interface2019 9,912,485'Method and apparatus for embedding secret information in digital certificates'2018 9,847,975Method of provisioning persistent household keys for in-home media content distribution2017 9,652,599'Restricted code signing'2017 9,553,725'System and method for authenticating data'2017 9,548,859'Ticket-based implementation of content leasing'2017 9,485,230'Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)'2016 9,438,584'Provisioning DRM credentials on a client device using an update server'2016 9,385,997'Protection of control words employed by conditional access systems'2016 9,330,250'Authorization of media content transfer between home media server and client device'2016 9,246,889'Layered protection and validation of identity data delivered online via multiple intermediate clients'2016 9,210,138'Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)'2015 9,184,917'Method and system for registering a DRM client'2015 9,177,114'Method and apparatus for determining the proximity of a client device'2015 9,172,981'Challenge-response cable set-top-box system to securely authenticate software application program interfaces (APIs)'2015 9,171,569'Method and apparatus for assisting with content key changes'2015 9,161,196'Apparatus and method for secure private location information transfer'2015 9,160,723'Framework for provisioning devices with externally acquired component-based identity data'2015 9,130,928'Online secure device provisioning framework'2015 9,054,879'Method and apparatus for delivering certificate revocation lists'2015 9,003,197'Methods, apparatus and system for authenticating a programmable hardware device and for authenticating commands received in the programmable hardware device from a secure processor'2015 8,997,252'Downloadable security based on certificate status'2015 8,887,310'Secure consumer programming device'2014 8,856,509'System and method for cognizant transport layer security (CTLS)'2014 8,825,551'Digital rights management for local recording and home network distribution'2014 8,788,810'Temporary registration of devices'2014 8,761,401'System and method for secure key distribution to manufactured products'2014 8,627,083'Online secure device provisioning with online device binding using whitelists'2014 8,589,674'Revocation list update for devices'2013 8,584,214'Secure server certificate trust list update for client devices'2013 8,555,361'Dynamic cryptographic subscriber-device identity binding for subscriber mobility'2013 8,544,077'Internet protocol telephony security architecture'2013 8,538,890'Encrypting a unique cryptographic entity'2013 8,522,361'Tokenized resource access'2013 8,504,836'Secure and efficient domain key distribution for device registration'2013 8,438,621'Method and apparatus for secure management of debugging processes within communication devices'2013 8,374,338'Transport packet decryption testing in a client device'2013 8,364,951'System for digital rights management using distributed provisioning and authentication'2013 8,364,964'Registering client devices with a registration server'2013 8,327,125'Content securing system'2012 8,321,663'Enhanced authorization process using digital signatures'2012 8,266,684'Tokenized resource access'2012 8,255,989'Access control and key management system for streaming media'2012 8,214,630'Method and apparatus for controlling enablement of JTAG interface'2012 7,953,668'Method and apparatus for reserving digital rights'2011 7,865,723'Method and apparatus for multicast delivery of program information'2011 7,818,792'Method and system for providing third party authentication of authorization'2010 7,684,565'System for securely communicating information packets'2010 7,656,794'Method and apparatus for authenticated quality of service reservation'2010 7,590,996'Intrusion detection for object security'2009 7,568,223'Internet protocol telephony security architecture'2009 7,551,738'Separation of copy protection rules'2009 7,451,312'Authenticated dynamic address assignment'2008 7,450,722'Subset difference method for multi-cast rekeying'2008 7,421,083'System for seamlessly updating service keys with automatic recovery'2008 7,404,082'System and method for providing authorized access to digital content'2008 7,376,837'Built-in manufacturer\'s certificates for a cable telephony adapter to provide device and service certification'2008 7,356,687'Association of security parameters for a collection of related streaming protocols'2008 7,352,867'Method of preventing unauthorized distribution and use of electronic keys using a key seed'2008 7,266,198'System and method for providing authorized access to digital content'2007 7,243,366'Key management protocol and authentication system for secure internet protocol rights management architecture'2007 7,237,108'Encryption of streaming control protocols and their headers'2007 7,231,663'System and method for providing key management protocol with client verification of authorization'2007 6,993,652'Method and system for providing client privacy when requesting content from a public server'2006 6,892,308'Internet protocol telephony security architecture'2005 6,839,841'Self-generation of certificates using secure microprocessor in a device for transferring digital information'2005 6,792,534'End-to end protection of media stream encryption keys for voice-over-IP systems'2004 6,754,908'Intrusion detection for object security'2004 6,299,511'Chemical mechanical polishing conditioner'2001 6,033,290'Chemical mechanical polishing conditioner'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Based in Foster City, CA, US· patent location history

2004–2016Patents assigned to GEN INSTRUMENT CORP (38)· patent assignee history

2004–2021Based in San Diego, CA, US· patent location history

2012–2017Patents assigned to MEDVINSKY ALEXANDER (33)· patent assignee history

2013–2014Patents assigned to MOTOROLA MOBILITY LLC (10)· patent assignee history

2014–2017Patents assigned to Google Technology Holdings LLC (12)· patent assignee history

2017–2021Patents assigned to ARRIS ENTPR LLC (18)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN INSTRUMENT CORP	38	2004–2016
MEDVINSKY ALEXANDERself	33	2012–2017
ARRIS ENTPR LLC	18	2017–2021
Google Technology Holdings LLC	12	2014–2017
MOTOROLA MOBILITY LLC	10	2013–2014

Locations

Location	Patents	Span
San Diego, California, US	84	2004–2021
Foster City, California, US	2	2000–2001