Class H03B : GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
Subclass 5/18: Generation of oscillations using amplifier with regenerative feedback from output to input (H03B 9/00, H03B 15/00 take precedence) with frequency-determining element comprising distributed inductance and capacitance
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12237810 | Vibration compensated interferometric noise suppressed oscillator (INSO) | Aug 03, 23 | Feb 25, 25 | Raytheon Company |
| 12142810 | Compact oscillator device with a cavity resonator on a circuit board | Dec 16, 19 | Nov 12, 24 | Telefonaktiebolaget LM Ericsson ( publ) |
| 12032044 | Oscillator-based solid-state spin sensor | Dec 28, 20 | Jul 09, 24 | Massachusetts Institute of Technology |
| 11909356 | Tunable distributed oscillator | Jun 17, 22 | Feb 20, 24 | Marvell Asia Pte, Ltd. |
| 11824593 | Wireless circuitry with self-calibrated harmonic rejection mixers | Sep 09, 22 | Nov 21, 23 | Apple Inc. |
| 11817871 | Frequency synthesizers having low phase noise | Jan 24, 22 | Nov 14, 23 | Anritsu Company |
| 11791532 | Microwave cavity resonator and fixed-geometry probe | Aug 12, 22 | Oct 17, 23 | Raytheon Company |
| 11735800 | Frequency tuning method in rotary-based oscillator | Jul 20, 21 | Aug 22, 23 | Samsung Electronics Co., Ltd. |
| 11670862 | Two-dimensional scalable radiator array | May 31, 22 | Jun 06, 23 | City University of Hong Kong |
| 11632081 | Transmission line module for rotary traveling wave oscillator and design method thereof | Sep 29, 22 | Apr 18, 23 | THE CHINESE UNIVERSITY OF HONG KONG, SHENZHEN |
| 11552595 | All electrical fully connected coupled oscillator Ising machine | Aug 31, 20 | Jan 10, 23 | Massachusetts Institute of Technology |
| 11539353 | RTWO-based frequency multiplier | Jul 22, 21 | Dec 27, 22 | Analog Devices International Unlimited Company |
| 11527992 | Rotary traveling wave oscillators with distributed stubs | Jul 22, 20 | Dec 13, 22 | Analog Devices International Unlimited Company |
| 11502645 | Transformer voltage controlled oscillator | Jun 16, 22 | Nov 15, 22 | IQ-Analog Corporation |
| 11476802 | Semiconductor device, digitally controlled oscillator, and control method of semiconductor device | Aug 27, 21 | Oct 18, 22 | KABUSHIKI KAISHA TOSHIBA; TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION; |
| 11405000 | Transformer based voltage controlled oscillator (VCO) | Apr 07, 22 | Aug 02, 22 | IQ-ANALOG, INC. |
| 11336228 | High frequency push-push oscillator | Jul 10, 17 | May 17, 22 | Rensselaer Polytechnic Institute |
| 11309834 | High-power terahertz oscillator | Nov 19, 19 | Apr 19, 22 | Japan represented by President of Tokyo Institute of Technology |
| 11309837 | Resonant filter using mm wave cavity | Sep 29, 20 | Apr 19, 22 | Innovative Micro Technology |
| 11296802 | Wireless circuitry with self-calibrated harmonic rejection mixers | Sep 24, 20 | Apr 05, 22 | Apple Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0407,458 | TUNABLE DISTRIBUTED OSCILLATOR | Jun 17, 22 | Dec 22, 22 | Not available |
| 2020/0313,618 | RESONATOR-BASED OPEN-LOOP TIMING SIGNAL GENERATION | Mar 28, 19 | Oct 01, 20 | Not available |
| 2020/0274,490 | LOW PHASE NOISE OSCILLATOR USING NEGATIVE FEEDBACK | Feb 26, 19 | Aug 27, 20 | Not available |
| 2019/0280,701 | APPARATUS AND METHODS FOR ROTARY TRAVELING WAVE OSCILLATORS | May 23, 19 | Sep 12, 19 | Not available |
| 2018/0102,777 | DETECTION AND COMPENSATION OF DIELECTRIC RESONATOR OSCILLATOR FREQUENCY DRIFT | Sep 18, 17 | Apr 12, 18 | Not available |
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