Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for measuring external light to control protection means against sunlight or illumination

Method for measuring external light to control protection means against sunlight or illumination

US Patent 7193201 · Granted Mar 20, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for hooking up a group control module with a control module and/or an ac2002
Instruction broadcast by sensor1999
Control device for asynchronous motor of shutter or roller blind1998