"Radio has no future."
Lord Kelvin, British mathematician and physicist ; 1897
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| Application No. | Application Title | Issue Date |
| 20090121793 | Phase locked loop including a frequency change module A phase locked loop (PLL) includes a detector, a charge pump, a loop filter, a voltage controlled oscillator (VCO), a divider, and a frequency change module. The detector provides a phase difference based on a reference signal and a feedback signal. The charge pump prov... | 05/14/2009 |