IP Library › Granted Patent US 5,179,324
Granted Patent Utility
US 5,179,324 · App. 07/822,986

Dimmer with reduced filtering losses

Inventor: Jean Audbert
Patented Case View Patent ↗
Granted: Jan 12, 1993 Filed: Jan 21, 1992
Inventor
Jean Audbert
Assignee (at issue)
LE GRAND CO., LTD.

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Quick Facts
Patent No.
US 5,179,324
App. No.
07/822,986
Filed
1992-01-21
Granted
1993-01-12
Kind
A