Madrid
Spain
6
2022-05-19
The entities that hold a legal rights for patent applications filed by inventor ALONSO César:
César ALONSO from Madrid, ES has applied for patents for these inventions. The list has both pending applications and granted patents:
DETECTION OF LIVE SPEECH
#2 | 2021-08-19Detection of replay attack
#3 | 2020-11-12Magnetic detection of replay attack
#4 | 2020-08-20Detection of replay attack
#5 | 2020-02-06Detection of replay attack
#6 | 2019-01-03Magnetic detection of replay attack
2394093 ⎘