Class H03D : DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
Subclass 1/18: Demodulation of amplitude-modulated oscillations (H03D 5/00, H03D 9/00, H03D 11/00 take precedence) by means of non-linear elements having more than two poles (H03D 1/22, H03D 1/26, H03D 1/28 take precedence) of semiconductor devices
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11581852 | Systems and methods for detecting local oscillator leakage and image tone in I/Q mixer based transceivers | Oct 26, 21 | Feb 14, 23 | Samsung Electronics Co., Ltd. |
| 11381202 | Envelope-detecting circuit and receiver incorporating this circuit | Dec 18, 20 | Jul 05, 22 | Commissariat à l'Energie Atomique et aux Energies Alternatives |
| 11342885 | Detection circuit, corresponding device and method | Nov 27, 19 | May 24, 22 | SMI STMicroelectronics S.r.l |
| 11296654 | Electronic envelope detection circuit and corresponding demodulator | Feb 09, 21 | Apr 05, 22 | STMicroelectronics SA |
| 11171609 | Systems and methods for detecting local oscillator leakage and image tone in I/Q mixer based transceivers | Jan 05, 21 | Nov 09, 21 | Samsung Electronics Co., Ltd. |
| 11012953 | Frequency selective logarithmic amplifier with intrinsic frequency demodulation capability | Apr 21, 17 | May 18, 21 | Not available |
| 10951168 | Electronic envelope detection circuit and corresponding demodulator | Jan 10, 20 | Mar 16, 21 | STMicroelectronics SA |
| 10897228 | Systems and methods for detecting local oscillator leakage and image tone in I/Q mixer based transceivers | Mar 05, 20 | Jan 19, 21 | Samsung Electronics Co., Ltd. |
| 10630238 | Detector circuit | Aug 02, 16 | Apr 21, 20 | Hitachi, Ltd. |
| 10623218 | Demodulator circuit and method for demodulation | Jun 09, 16 | Apr 14, 20 | STMICROELECTRONICS INTERNATIONAL N.V. |
| 10511260 | Circuit for supplying power to an electric load, and for receiving desired signals sent from the electric load | Oct 24, 17 | Dec 17, 19 | Endress + Hauser Conducta GmbH + Co. KG |
| 9825788 | Adaptive bias tuning | Jun 03, 16 | Nov 21, 17 | NXP B.V. |
| 9684807 | Frequency selective logarithmic amplifier with intrinsic frequency demodulation capability | Mar 14, 14 | Jun 20, 17 | DOCKON AG |
| 9397382 | Logarithmic amplifier with universal demodulation capabilities | Mar 14, 14 | Jul 19, 16 | DOCKON AG |
| 9374069 | Signal processing | Jul 25, 14 | Jun 21, 16 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| 9360504 | Envelope detector circuit | Nov 06, 14 | Jun 07, 16 | EM MICROELECTRONIC-MARIN SA |
| 9356561 | Logarithmic amplifier with universal demodulation capabilities | Jun 25, 15 | May 31, 16 | DOCKON AG |
| 9325361 | Receiver system | Oct 24, 13 | Apr 26, 16 | EM MICROELECTRONIC-MARIN SA |
| 9319256 | OOK modulation device and wireless transmitting device including the same | Sep 06, 13 | Apr 19, 16 | KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 9312333 | Resonator having terminals and a method for manufacturing the resonator | Nov 22, 11 | Apr 12, 16 | KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SAMSUNG ELECTRONICS CO., LTD., |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0194,431 | ENVELOPE-DETECTING CIRCUIT AND RECEIVER INCORPORATING THIS CIRCUIT | Dec 18, 20 | Jun 24, 21 | Commissariat à l'Energie Atomique et aux Energies Alternatives |
| 2020/0228,061 | ELECTRONIC ENVELOPE DETECTION CIRCUIT AND CORRESPONDING DEMODULATOR | Jan 10, 20 | Jul 16, 20 | STMicroelectronics SA |
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