Microwave Development Labs

Also on record

Records under this name other than patents Microwave Development Labs holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 7 of 7 · Back to Microwave Development Labs

Patent	Title	Status	Expires	Confidence
US 4,058,780	Waveguide circulator Term ended Term ended no later than Nov 15, 1997 · Low confidence	Term ended	Term ended no later than Nov 15, 1997	Low confidence
US 4,127,829	Fail-safe power combining and switching network Term ended Term ended no later than Nov 28, 1998 · Low confidence	Term ended	Term ended no later than Nov 28, 1998	Low confidence
US 4,174,507	Four-port magic tee having cavity structure at fourth port Term ended Term ended no later than Nov 13, 1999 · Low confidence	Term ended	Term ended no later than Nov 13, 1999	Low confidence
US 4,258,435	Manifold multiplexers Term ended Term ended no later than Mar 24, 2001 · Low confidence	Term ended	Term ended no later than Mar 24, 2001	Low confidence
US 4,336,974	Coaxial rotary joint Term ended Term ended no later than Jun 29, 2002 · Low confidence	Term ended	Term ended no later than Jun 29, 2002	Low confidence
US 4,427,936	Reflection coefficient measurements Term ended Term ended no later than Jan 24, 2004 · Low confidence	Term ended	Term ended no later than Jan 24, 2004	Low confidence
US 5,453,025	Electrical connector Formerly held Term ended Term ended no later than Sep 26, 2015 · Low confidence	Term ended	Term ended no later than Sep 26, 2015	Low confidence