Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrically controlled optical shield for eye protection against bright light

Electrically controlled optical shield for eye protection against bright light

US Patent 7970172 · Granted Jun 28, 2011

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Devices and systems including transducers2012
Devices, systems and methods for generating electricity from gases stored in con2007
Thermal imaging camera2003
Thermal imaging camera2002
Suspension for protective headgear2002
Thermal imaging camera2002
Superconducting magnetic energy storage system with low friction coil support1992
High power density solid-state, insulating coolant module1992