Philippe Levionnais — 18 Patents at Orange

Philippe Levionnais has been granted 18 US patents while listed as an inventor at Orange. The first was granted in 1992 and the most recent in March 2025. Philippe Levionnais ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Philippe Levionnais in Châtillon, FR.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12250543	Method and device for supplying a terminal of a first user with a biometric signature of a second user	Olivier Lepetit	2025-03-11
12224806	Method and device for recognizing a user	Aymeric De La Forest Divonne	2025-02-11
12141801	Method and device for authenticating a user using the conductivity of the human body	Olivier Lepetit	2024-11-12
11509402	Method and system for recognizing a user during a radio communication via the human body	Olivier Lepetit, Romain Huet	2022-11-22	$975,000
10990770	Portable object and NFC antenna thereof	Stephane Petit	2021-04-27	$2,372,000
10833777	Method of personalizing a secure transaction during a radio communication	Clement Duval	2020-11-10	$1,084,000
10728728	Method and a device for managing contactless applications	Stephane Petit	2020-07-28	$4,510,000
10693526	Device and method for wireless communcation	David Picquenot	2020-06-23	$1,520,000
9491273	Shell for mobile telephone with NFC functionality	David Picquenot	2016-11-08	$722,000
9291703	Method and a device for identifying the position of a transponder	Houssem Assadi	2016-03-22	$2,451,000
9088066	Antenna for an NFC device	David Picquenot	2015-07-21	$7,798,000
8761667	Mobile telephone and NFC communication	David Picquenot	2014-06-24	$2,975,000
8670801	NFC for mobile telephone	David Picquenot	2014-03-11	$642,000
6807410	Electronic payment process and system for implementing this process	Jean-Claude Pailles	2004-10-19	$491,000
5818297	Digital demodulator for a phase-modulated signal	—	1998-10-06	$762,000
5734333	Device with spectral purity for the remote exchange of information between a portable object and a station	—	1998-03-31	$895,000
5184001	System for remote information interchange between a portable object and a station	—	1993-02-02
5083013	System for remote information interchange between a portable object and a station	—	1992-01-21

Philippe Levionnais — 18 Patents

Issued Patents All Time

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