Pierre Chavanne — 16 Patents at Sony

Pierre Chavanne has been granted 16 US patents while listed as an inventor at Sony. The first was granted in 2006 and the most recent in August 2025. Pierre Chavanne ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Pierre Chavanne in Davis, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12381854	Data management systems and methods using explicit private networking techniques	David P. Maher, Julian Durand, Eric Swenson	2025-08-05
12255879	Secure application processing systems and methods	Gary F. Ellison, Gilles Boccon-Gibod	2025-03-18
11985237	Key identifier derivation and management systems and methods	Gadi Ittah, Guido Cugi	2024-05-14
11349640	Dynamic broadcast content access management systems and methods	Guido Cugi, Vincenzo Rubino, Jean-Rene Menand	2022-05-31
11032253	Secure application processing systems and methods	Gary F. Ellison, Gilles Boccon-Gibod	2021-06-08
10999631	Managed content distribution systems and methods	Guido Cugi, Jack Lacy, Yutaka Nagao	2021-05-04
10560748	Managed content distribution systems and methods	Guido Cugi, Jack Lacy, Yutaka Nagao	2020-02-11
10419400	Secure application processing systems and methods	Gary F. Ellison, Gilles Boccon-Gibod	2019-09-17
10412071	Secure transaction systems and methods	David P. Maher, Yutaka Nagao, Michael Manente	2019-09-10
9807069	Secure transaction systems and methods	David P. Maher, Yutaka Nagao, Michael Manente	2017-10-31
8352374	Article of manufacture for controlling the use of content by providing for the delegation of rendering rights	Eric Swenson, Ryuji Ishiguro, Motohiko Nagano	2013-01-08	$70,000
8239961	Digital rights management using trusted time	Marc E. Strohwig, Yoji Kawamoto, Motohiko Nagano, Norifumi Goto, Oscar H. Steele, III +1 more	2012-08-07	$102,000
8103004	Method, apparatus and system for use in distributed and parallel decryption	Oscar H. Steele, III, Yoji Kawamoto, Eric Swenson	2012-01-24	$144,000
7861308	Digital rights management using trusted time	Marc E. Strohwig, Yoji Kawamoto, Motohiko Nagano, Norifumi Goto, Oscar H. Steele, III +1 more	2010-12-28	$343,000
7801819	Rendering rights delegation system and method	Eric Swenson, Ryuji Ishiguro, Motohiko Nagano	2010-09-21	$263,000
7055039	Protection of digital content using block cipher crytography	John Hwa, Lakshmana Pamarthy, Carl Quinn, Ralph D. Hill, Eric Swenson +2 more	2006-05-30	$693,000

Pierre Chavanne — 16 Patents

Issued Patents All Time

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