Philippe Billaud — 22 Patents at Thales

Philippe Billaud has been granted 22 US patents while listed as an inventor at Thales. The first was granted in 1994 and the most recent in January 2024. Philippe Billaud ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Philippe Billaud in Fontenay-aux-Roses, FR.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11867796	Secondary radar improving aerial safety via very-long-range ADS-B detection	Jean-Marie Pannier	2024-01-09
11681035	Meta secondary radar	Sylvain Colin, Philippe Gérard Edmond Joly	2023-06-20
11635508	Method for characterizing the density of mode S interrogations and responses and secondary radar implementing such a method	—	2023-04-25
11604269	Method for detecting conflicts in the II/SI identification code of a mode S radar with nearby radars, and secondary radar implementing such a method	—	2023-03-14
11366215	Secondary radar with mode s adaptive beam control for each aircraft	Sylvain Colin	2022-06-21
11269056	Method for measuring azimuth accuracy and patterns of the main antenna lobe of a secondary radar, and radar implementing such a method	—	2022-03-08
11163036	Method for detecting and locating false ADS-B targets and secondary radar system implementing such a method	—	2021-11-02
11086006	Method for measuring antenna patterns of a secondary radar and secondary radar implementing such a method	—	2021-08-10
11049403	Method for measuring, in line operation, certain characteristics of the onboard transponder by using the secondary radar	—	2021-06-29
10823838	Secondary radar with optimized spatio-temporal management	—	2020-11-03
10598779	Secondary radar able to detect targets at high elevation	—	2020-03-24
8860603	Method for optimizing the management of radar time for secondary radars operating in modes	—	2014-10-14
8674872	Method for increasing the time for illumination of targets by a secondary surveillance radar	—	2014-03-18
7936300	Method for reducing multipath propagation effects during the processing of replies in mode “S”	—	2011-05-03
7688250	Method for pre-detecting responses in a secondary radar or application to the detection of mode S responses	Claude Rene De Volder	2010-03-30
7619557	Method and device for filtering a video signal received by a secondary radar, particularly in order to eliminate mode S replies	Claude Rene De Volder	2009-11-17
7408497	Method and device for determining a reference value of a response, in particular of a mode S response received by a secondary radar	Claude Rene De Volder	2008-08-05
5455586	Pulse recognition method and device, and use thereof for the filtering of the S mode responses of a secondary radar	Daniel Barbier, Claude Rene De Volder, Jean-Paul Parissenti	1995-10-03	$117,000
5432517	Method and device for the filtering of responses in a secondary radar extractor	Didier Creveau, Claude Rene De Volder, Lionel Largilliere	1995-07-11	$35,000
5406288	Method and device to improve the probability of validity of the codes of secondary radar responses	Claude Rene De Volder, Michel Wybierala	1995-04-11	$179,000
5341139	Method and device to detect the garbling of pulses received by a secondary radar	Claude Rene De Volder, Michel Wybierala	1994-08-23	$35,000
5317317	Method and device to detect the garbling of pulses received by a secondary radar by phase analysis	Claude Rene De Volder	1994-05-31	$31,000

Philippe Billaud — 22 Patents

Issued Patents All Time

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