Inventor

CHTCHETININE ALEX

CA3 patents

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

CHTCHETININE ALEX

2 patents

US8692768B2Apr 8, 2014

Interactive input system

CHTCHETININE ALEX11 citations78

US8339378B2Dec 25, 2012

Interactive input system with multi-angle reflector

CHTCHETININE ALEX12 citations78

SMART TECHNOLOGIES ULC

1 patent

US7984995B2Jul 26, 2011

Method and apparatus for inhibiting a subject's eyes from being exposed to projected light

SMART TECHNOLOGIES ULC8 citations77

CHTCHETININE ALEX

CHTCHETININE ALEX

Interactive input system

Interactive input system with multi-angle reflector

SMART TECHNOLOGIES ULC

Method and apparatus for inhibiting a subject&#39;s eyes from being exposed to projected light

Method and apparatus for inhibiting a subject's eyes from being exposed to projected light