Inventor

VAN TILL STEVEN

US9 patents

⚠️ This page may combine multiple inventors who share the name “VAN TILL STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DRAKO DEAN

5 patents

US9652913B2May 16, 2017

Geo-location estimate (GLE) sensitive physical access control apparatus, system, and method of operation

DRAKO DEAN22 citations91

US9747735B1Aug 29, 2017

Pattern analytics and physical access control system method of operation

DRAKO DEAN15 citations83

US10403063B2Sep 3, 2019

Geo-location estimate (GLE) sensitive physical access control methods of operation

DRAKO DEAN7 citations81

US10366551B2Jul 30, 2019

Analytic identity measures for physical access control methods

DRAKO DEAN10 citations81

US10235821B1Mar 19, 2019

Virtual door knocker apparatus, system, and method of operation

DRAKO DEAN2 citations72

BRIVO SYSTEMS INC

2 patents

US8881252B2Nov 4, 2014

System and method for physical access control

BRIVO SYSTEMS INC36 citations92

US8990889B2Mar 24, 2015

System and method for physical access control

BRIVO SYSTEMS INC17 citations90

BRIVO SYSTEMS LLC

1 patent

US12367680B1Jul 22, 2025

Single credential admittance applied to a plurality of individuals by video image transformation system and method of operation

BRIVO SYSTEMS LLC0 citations46

VAN TILL STEVEN

1 patent

US11222494B2Jan 11, 2022

Indexing a video surveillance stream to match an access control credential or token with best facial image detected at a security portal method of operation and system

VAN TILL STEVEN0 citations43