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Class Information
Number: 330/169
Name: Amplifiers > Interstage coupling > Transformer coupling > With means for adjusting inductive coupling
Description: Subject matter wherein means are provided for adjusting the inductance of either the primary or secondary winding or the mutual inductance between the primary and secondary winding, in the latter case, for example, by varying the position of the primary or secondary windings or parts thereof relative to each other.

Patents under this class:

Patent Number Title Of Patent Date Issued
8030763 Semiconductor package with reduced inductive coupling between adjacent bondwire arrays Oct. 4, 2011
7005920 Programmable passive inductor Feb. 28, 2006
3974425 Isolator circuit with improved frequency response Aug. 10, 1976

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