Inventor
Lesley R. Matheson
Inventor
Campbell, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing41%
G06NComputing arrangements based on specific computational models15%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy15%
H04KSecret communication15%
H04LTransmission of digital information, e.g. telegraphic communication15%
PatentTitleYear
10,423,779Software self-checking systems and methods201910,255,414Software self-defense systems and methods20199,953,159Software self-checking systems and methods20189,659,157'Systems and methods for watermarking software and other media'20179,350,547'Systems and methods for watermarking software and other media'20169,141,788'Software self-checking systems and methods'20159,064,099'Software self-defense systems and methods'20158,892,893'Systems and methods for watermarking software and other media'20148,713,326'Software self-checking systems and methods'20148,387,022'Software self-defense systems and methods'20138,370,634'Systems and methods for watermarking software and other media'20138,352,747'Software self-checking systems and methods'20138,335,924'Systems and methods for watermarking software and other media'20128,140,850'Systems and methods for watermarking software and other media'20128,001,388'Software self-checking systems and methods'20117,823,135'Software self-defense systems and methods'20107,779,394'Software self-defense systems and methods'20107,779,270'Software self-defense systems and methods'20107,770,016'Systems and methods for watermarking software and other media'20107,739,511'Systems and methods for watermarking software and other media'20107,581,103'Software self-checking systems and methods'20097,430,670'Software self-defense systems and methods'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2019Patents assigned to INTERTRUST TECH CORP (22)· patent assignee history
2008–2019Based in Campbell, CA, US· patent location history
2009–2019Based in Discovery Bay, CA, US· patent location history
2012–2013Patents assigned to MATHESON LESLEY R (5)· patent assignee history
2012–2013Patents assigned to TARJAN ROBERT E (5)· patent assignee history
2012–2013Patents assigned to MAHESHWARI UMESH (4)· patent assignee history
2012–2013Patents assigned to SIBERT W OLIN (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERTRUST TECH CORP | 22 | 2008–2019 |
| MATHESON LESLEY Rself | 5 | 2012–2013 |
| TARJAN ROBERT E | 5 | 2012–2013 |
| MAHESHWARI UMESH | 4 | 2012–2013 |
| SIBERT W OLIN | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 15 | 2008–2019 |
| Discovery Bay, California, US | 7 | 2009–2019 |