Class H03D : DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
Subclass 3/04: Demodulation of angle-modulated oscillations (H03D 5/00, H03D 9/00, H03D 11/00 take precedence) by detecting phase difference between two signals obtained from input signal (H03D 3/28-H03D 3/32 take precedence; limiting arrangements H03G 11/00) by counting or integrating cycles of oscillations
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11562796 | Frequency-voltage conversion circuit, semiconductor device, and memory system | Aug 27, 21 | Jan 24, 23 | Kioxia Corporation |
| 11190176 | Method and signal analysis instrument for analyzing a pulse modulated signal | Mar 09, 20 | Nov 30, 21 | Rohde & Schwarz GmbH & Co. KG |
| 10541650 | High speed sampling of sensors | Feb 05, 16 | Jan 21, 20 | Stingray Geophysical Hong Kong Limited |
| 9712211 | Quadrature demodulator for a very high bit rate RFID receiver | Jul 07, 16 | Jul 18, 17 | COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Commissariat à l'énergies alternatives, |
| 9602094 | Decoding circuit and method of decoding signal | May 15, 15 | Mar 21, 17 | SK HYNIX INC. |
| 8841964 | Apparatus and method for demodulating an input signal | Mar 10, 10 | Sep 23, 14 | ZURICH INSTRUMENTS AG |
| 8045669 | Digital phase-locked loop operating based on fractional input and output phases | Nov 29, 07 | Oct 25, 11 | QUALCOMM INCORPORATED |
| 5150382 | Frequency error detecting apparatus | Mar 26, 91 | Sep 22, 92 | MITSUBISHI DENKI KABUSHIKI KAISHA |
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