Inventor

John Brainard

Inventor

Sudbury, MA, US

Overview

2006–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 39 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 communication54%

G06FElectric digital data processing26%

H04WWireless communication networks10%

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

G06KGraphical data reading1%

G06TImage data processing or generation, in general1%

H04MTelephonic communication1%

H04QSelecting1%

PatentTitleYear

10,673,832Predefined access policy implementation based on auxiliary information embedded in one-time authentication passcodes2020 10,129,249Randomizing state transitions for one-time authentication tokens2018 10,091,204Controlling user access to protected resource based on outcome of one-time passcode authentication token and predefined access policy2018 9,967,251Security-aware single-server passcode verification for one-time authentication tokens2018 9,923,718'Authentication methods and apparatus using base points on an elliptic curve and other techniques'2018 9,882,879'Using steganography to protect cryptographic information on a mobile device'2018 9,871,785'Forward secure one-time authentication tokens with embedded time hints'2018 9,749,314'Recovery mechanism for fault-tolerant split-server passcode verification of one-time authentication tokens'2017 9,667,611'Situationally aware authentication'2017 9,654,467'Time synchronization solutions for forward-secure one-time authentication tokens'2017 9,467,293'Generating authentication codes associated with devices'2016 9,454,654'Multi-server one-time passcode verification on respective high order and low order passcode portions'2016 9,432,360'Security-aware split-server passcode verification for one-time authentication tokens'2016 9,407,441'Adding entropy to key generation on a mobile device'2016 9,407,631'Multi-server passcode verification for one-time authentication tokens with auxiliary channel compatibility'2016 9,350,545'Recovery mechanism for fault-tolerant split-server passcode verification of one-time authentication tokens'2016 9,306,942'Agile OTP generation'2016 9,306,741'Updating keys for use in authentication'2016 9,294,473'Server methods and apparatus for processing passcodes generated by configurable one-time authentication tokens'2016 9,270,655'Configurable one-time authentication tokens with improved resilience to attacks'2016 9,225,717'Event-based data signing via time-based one-time authentication passcodes'2015 9,137,012'Wireless authentication methods and apparatus'2015 9,118,663'Agile OTP generation'2015 8,904,482'Techniques for securing a one-time passcode with an alteration code'2014 8,875,263'Controlling a soft token running within an electronic apparatus'2014 8,850,538'Agile OTP generation'2014 8,699,715'On-demand proactive epoch control for cryptographic devices'2014 8,631,475'Ordering inputs for order dependent processing'2014 8,618,913'Radio frequency identification enabled mobile device'2013 8,607,045'Tokencode exchanges for peripheral authentication'2013 8,566,916'Agile OTP generation'2013 8,495,372'Authentication methods and apparatus using pairing protocols and other techniques'2013 8,438,617'User authentication based on voucher codes'2013 8,312,519'Agile OTP generation'2012 7,502,467'System and method for authentication seed distribution'2009 7,363,494'Method and apparatus for performing enhanced time-based authentication'2008 7,298,243'Radio frequency identification system with privacy policy implementation based on device classification'2007 7,197,639'Cryptographic countermeasures against connection depletion attacks'2007 6,985,583'System and method for authentication seed distribution'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to RSA SECURITY INC (5)· patent assignee history

2006–2020Based in Sudbury, MA, US· patent location history

2012–2016Patents assigned to BRAINARD JOHN G (11)· patent assignee history

2013–2018Patents assigned to EMC CORP (25)· patent assignee history

2013–2016Patents assigned to JUELS ARI (6)· patent assignee history

2017–2020Patents assigned to EMC IP HOLDING CO LLC (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EMC CORP	25	2013–2018
BRAINARD JOHN Gself	11	2012–2016
EMC IP HOLDING CO LLC	10	2017–2020
JUELS ARI	6	2013–2016
RSA SECURITY INC	5	2006–2009

Locations

Location	Patents	Span
Sudbury, Massachusetts, US	39	2006–2020