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Inventor

Pierre Chavanne

Inventor
Davis, CA, US

Overview

12→
Patents
2006–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 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 communication43%
G06FElectric digital data processing30%
H04NPictorial communication, e.g. television17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
11,032,253Secure application processing systems and methods202110,999,631Managed content distribution systems and methods202110,560,748Managed content distribution systems and methods202010,419,400Secure application processing systems and methods201910,412,071Secure transaction systems and methods20199,807,069'Secure transaction systems and methods'20178,352,374'Article of manufacture for controlling the use of content by providing for the delegation of rendering rights'20138,239,961'Digital rights management using trusted time'20128,103,004'Method, apparatus and system for use in distributed and parallel decryption'20127,861,308'Digital rights management using trusted time'20107,801,819'Rendering rights delegation system and method'20107,055,039'Protection of digital content using block cipher crytography'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2013Patents assigned to SONY ELECTRONICS INC (6)· patent assignee history
2006–2021Based in Davis, CA, US· patent location history
2010–2013Patents assigned to SONY CORP (5)· patent assignee history
2012–2013Patents assigned to CHAVANNE PIERRE (3)· patent assignee history
2012Patents assigned to KAWAMOTO YOJI (2)· patent assignee history
2017–2021Patents assigned to INTERTRUST TECH CORP (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTERTRUST TECH CORP62017–2021
SONY ELECTRONICS INC62006–2013
SONY CORP52010–2013
CHAVANNE PIERREself32012–2013
KAWAMOTO YOJI22012
Locations
LocationPatentsSpan
Davis, California, US122006–2021