Inventor

CAPE SAMUEL M

US22 patents

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

CAPE SAMUEL M

VISUAL PHYSICS LLC

Laser marked device

Single layer image projection film

Optical device that produces flicker-like optical effects

Optical device that produces flicker-like optical effects

Optical security device

Security device for projecting a collection of synthetic images

Optical device that produces flicker-like optical effects

Micro-optic security device with interactive dynamic security features

Micro-optic security device with interactive dynamic security features

Optical security device

Polymeric sheet material for use in making polymeric security documents such as banknotes

CRANE & CO INC

Micro-optic security device with zones of color

Micro-optic security device with phase aligned image layers

Micro-optic security device with phase aligned image layers

Optical device that provides flicker-like optical effects

Micro-optic security device with zones of color

Fully micro-optic security document

Micro-optic security device with absolute registration

STEENBLIK RICHARD A

Optical system demonstrating improved resistance to optically degrading external effects

Tamper indicating optical security device

CAPE SAMUEL M

Laser marked device

JORDAN GREGORY R

Optionally transferable optical system with a reduced thickness