STOIANOV; Alexei

Patent Applications and Registrations

Patent applications and USPTO patent grants for STOIANOV; Alexei.The latest application filed is for "non-invasive blood pressure estimation and blood vessel monitoring based on photoacoustic plethysmography".

Company Profile

3.7.6

STOIANOV; Alexei - Toronto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Non-invasive Blood Pressure Estimation And Blood Vessel Monitoring Based On Photoacoustic Plethysmography App 20220175258 - KITCHENS; Jack Conway ; et al.	2022-06-09
Fingerprint sensor system including metamaterial Grant 11,087,108 - Kitchens , et al. August 10, 2	2021-08-10
Fingerprint Sensor System Including Metamaterial App 20210158002 - Kitchens; Jack Conway ; et al.	2021-05-27
Ultrasonic fingerprint scanning by means of photoacoustic excitation Grant 11,017,195 - Kitchens , et al. May 25, 2	2021-05-25
Matcher Based Anti-spoof System App 20210034895 - JOHN ARCHIBALD; Fitzgerald ; et al.	2021-02-04
Biometric Fingerprint Photoacoustic Tomographic Imaging App 20200410189 - Kitchens; Jack Conway ; et al.	2020-12-31
Ultrasonic Fingerprint Scanning By Means Of Photoacoustic Excitation App 20200410190 - Kitchens; Jack Conway ; et al.	2020-12-31
Fingerprint identification system for access control App 20070248249 - Stoianov; Alexei	2007-10-25
Method for secure key management using a biometric Grant 6,219,794 - Soutar , et al. April 17, 2	2001-04-17
Method for secure data transmission between remote stations Grant 6,002,770 - Tomko , et al. December 14, 1	1999-12-14
Holographic method for encrypting and decrypting information using a fingerprint Grant 5,740,276 - Tomko , et al. April 14, 1	1998-04-14
Method for secure data transmission between remote stations Grant 5,737,420 - Tomko , et al. April 7, 1	1998-04-07
Method and apparatus for securely handling a personal identification number or cryptographic key using biometric techniques Grant 5,712,912 - Tomko , et al. January 27, 1	1998-01-27

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