Class H03C : MODULATION
Subclass 1/12: Amplitude modulation (H03C 5/00, H03C 7/00 take precedence) by means of variable impedance element (H03C 1/28-H03C 1/34, H03C 1/46-H03C 1/52, H03C 1/62 take precedence) the element being a voltage-dependent capacitor
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9484936 | Phase locked loop having fractional VCO modulation | Feb 25, 15 | Nov 01, 16 | NXP USA, INC. |
| 9331635 | Quadrature modulator | Mar 18, 15 | May 03, 16 | PANASONIC CORPORATION |
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