Inventor
Michael Wiener
Inventor
Nepean, CA
Overview
Patents· 22 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 communication46%
G06FElectric digital data processing31%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G07FCoin-freed or like apparatus3%
G10DStringed musical instruments3%
G10GRepresentation of music3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
10,944,545Obfuscated performance of a predetermined function202110,943,569Adapter for a support device for a stringed instrument202110,599,855Change-tolerant method of generating an identifier for a collection of assets in a computing environment using a secret sharing scheme202010,318,271Updating software components in a program201910,127,387Change-tolerant method of generating an identifier for a collection of assets in a computing environment using a secret sharing scheme201810,127,390Tamper resistant cryptographic algorithm implementation201810,026,942Bus bar assembly including integrated bus bar support20189,965,623Securing accessible systems using base function encoding20189,906,360'Securing accessible systems using variable dependent coding'20189,698,973'Securing accessible systems using dynamic data mangling'20178,505,018'Server consolidation based on minimum utilization'20136,978,017'Method and system for providing updated encryption key pairs and digital signature key pairs in a public key system'20056,603,857'Method and apparatus for controlling release of time sensitive information'20036,393,565'Data management system and method for a limited capacity cryptographic storage unit'20026,363,485'Multi-factor biometric authenticating device and method'20026,230,272'System and method for protecting a multipurpose data string used for both decrypting data and for authenticating a user'20016,134,550'Method and apparatus for use in determining validity of a certificate in a communication system employing trusted paths'20005,949,884'Design principles of the shade cipher'19995,850,443'Key management system for mixed-trust environments'19985,825,886'Construction symmetric ciphers using the cast design procedure'19985,481,613'Computer network cryptographic key distribution system'19965,121,431'Processor method of multiplying large numbers'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1996Patents assigned to NORTHERN TELECOM LTD (2)· patent assignee history
1992–2018Based in Nepean, CA· patent location history
1998–2003Patents assigned to ENTRUST TECHNOLOGIES LTD (8)· patent assignee history
1998–2020Based in Ottawa, CA· patent location history
2013–2019Patents assigned to WIENER MICHAEL (2)· patent assignee history
2017–2021Patents assigned to IRDETO BV (6)· patent assignee history
2017–2019Patents assigned to IRDETO CANADA CORP (4)· patent assignee history
2018Based in Canton, MI, US· patent location history
2021Based in Uttwil, CH· patent location history
2021Based in Hoofddorp, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENTRUST TECHNOLOGIES LTD | 8 | 1998–2003 |
| IRDETO BV | 6 | 2017–2021 |
| IRDETO CANADA CORP | 4 | 2017–2019 |
| NORTHERN TELECOM LTD | 2 | 1992–1996 |
| WIENER MICHAELself | 2 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nepean, CA | 11 | 1992–2018 |
| Ottawa, CA | 7 | 1998–2020 |
| Uttwil, CH | 1 | 2021 |
| Hoofddorp, NL | 1 | 2021 |
| Canton, MI, US | 1 | 2018 |