H03J7/06 - CPC Classification Index

ClassID:

221226 ⎘

H03J7/06 - CPC Classification

Classification description:

Automatic frequency control; Automatic scanning over a band of frequencies; Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers

Sub-classes:

H03J7/065 » {the counter or frequency divider being used in a phase locked loop} 51

Recent Application in this class:

20200395919

Method and apparatus for sensing environment using a wireless passive sensor

20190199328

Clocked frequency detector RF auto-tuning system

20190190498

Method and apparatus for sensing environment using a wireless passive sensor

20080024146

Resistance compensation circuit and method thereof

20050239499

Communication semiconductor integrated circuit and radio communication system