Class H03H : IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
Subclass 7/00: Multiple-port networks comprising only passive electrical elements as network components (receiver input circuits H04B 1/18; networks simulating a length of communication cable H04B 3/4)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12244288 | Balun with improved common mode rejection ratio | Dec 06, 23 | Mar 04, 25 | Texas Instruments Incorporated |
| 12244546 | Full-duplex electrical balanced duplexer | Sep 19, 22 | Mar 04, 25 | Apple Inc. |
| 12191835 | LC filter | Oct 21, 22 | Jan 07, 25 | Murata Manufacturing Co Ltd. |
| 12184257 | Hybrid signal filter | Mar 08, 22 | Dec 31, 24 | Tai-Saw Technology Co. Ltd. |
| 12170511 | LC filter | Oct 12, 22 | Dec 17, 24 | Murata Manufacturing Co Ltd. |
| 12113258 | Power switch comprising a switching circuit serially connected between input and output lines each having parallel branches therein | Jun 08, 20 | Oct 08, 24 | AIRMEMS |
| 12106884 | Radio frequency auto-transformer, radio frequency device and method of construction of an auto-transformer | Feb 21, 22 | Oct 01, 24 | NXP B.V. |
| 12101137 | Magnetic coupling device and communication system | Jan 10, 22 | Sep 24, 24 | KABUSHIKI KAISHA TOSHIBA; TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION; |
| 12095432 | Power noise suppression circuit | Dec 03, 21 | Sep 17, 24 | National Taiwan University |
| 12072484 | Power efficiency optimization method of LC resonant driver for MEMS mirrors | Jun 21, 21 | Aug 27, 24 | Microsoft Technology Licensing, LLC. |
| 12063021 | High frequency circuit | Aug 19, 22 | Aug 13, 24 | Sumitomo Electric Industries Ltd. |
| 12040924 | Cluster correlator for a demodulator | Feb 22, 23 | Jul 16, 24 | Silicon Laboratories Inc. |
| 12028034 | Accurate calibration of analog integrated-circuits continuous-time complex filters | Mar 30, 22 | Jul 02, 24 | Synopsys, Inc. |
| 12028037 | Bandpass filter circuit, module | May 17, 22 | Jul 02, 24 | Sanan Japan Technology Corporation |
| 12015389 | Transmission-line-based signal distribution and aggregation | Nov 08, 21 | Jun 18, 24 | Vayyar Imaging Ltd. |
| 11940617 | Drive circuit for resonant mirror scanning system | Jul 31, 20 | Mar 26, 24 | Microsoft Technology Licensing, LLC. |
| 11941187 | Electronic pen and interface device including the same | Dec 13, 22 | Mar 26, 24 | Samsung Display Co., Ltd. |
| 11936357 | Integrated isolator circuit in a time division duplex transceiver | Jun 14, 21 | Mar 19, 24 | Telefonaktiebolaget LM Ericsson ( publ) |
| 11749505 | Methods and apparatus for processing a substrate | Feb 23, 21 | Sep 05, 23 | APPLIED MATERIALS, INC. |
| 11743083 | Methods and apparatus for phase change detection using a resonator | Jul 15, 20 | Aug 29, 23 | Raytheon Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0096,765 | EQUIVALENT CIRCUIT | Jun 27, 24 | Mar 20, 25 | 501 TDK Corporation |
| 2025/0079,679 | SELECTIVELY COUPLED POWER SPLITTER | Aug 28, 23 | Mar 06, 25 | Not available |
| 2025/0015,820 | Communication Device and Operating Method Thereof | Sep 20, 24 | Jan 09, 25 | Not available |
| 2024/0429,890 | SIGNAL TRANSMISSION SYSTEM | Oct 18, 22 | Dec 26, 24 | Hitachi Astemo, Ltd. |
| 2024/0364,313 | HIGH FREQUENCY CIRCUIT | Jul 10, 24 | Oct 31, 24 | Sumitomo Electric Industries, Ltd. |
| 2024/0235,188 | INTEGRATED CIRCUIT INTEGRATION OF T-COILS AT INTERFACES TO COMMUNICATION LINKS | Oct 19, 22 | Jul 11, 24 | Not available |
| 2024/0219,513 | DEVICE FOR GENERATING IQ SIGNALS AND METHOD FOR PRODUCING A DEVICE FOR GENERATING IQ SIGNALS | Dec 21, 23 | Jul 04, 24 | Not available |
| 2024/0221,995 | ELECTRONIC COMPONENT | Mar 20, 24 | Jul 04, 24 | Not available |
| 2024/0136,812 | INTEGRATED CIRCUIT INTEGRATION OF T-COILS AT INTERFACES TO COMMUNICATION LINKS | Oct 18, 22 | Apr 25, 24 | Not available |
| 2024/0086,669 | FREQUENCY SELECTIVE SECURITY PAPER AND METHOD FOR MANUFACTURING THE SAME | Jun 12, 23 | Mar 14, 24 | POSI INC. |
| 2023/0370,313 | METHODS AND APPARATUS FOR PHASE CHANGE DETECTION USING A RESONATOR | Jul 26, 23 | Nov 16, 23 | Raytheon Company |
| 2023/0361,742 | SENSING CIRCUIT | May 11, 23 | Nov 09, 23 | Not available |
| 2023/0118,076 | ELECTRONIC DEVICE | Sep 28, 22 | Apr 20, 23 | Chimei Innolux Corporation |
| 2022/0376,670 | PHASE NOISE REDUCTION IN A VARIABLE ANALOGUE RF RESONATOR WITH SWITCHED CAPACITORS | Apr 29, 22 | Nov 24, 22 | Not available |
| 2022/0246,343 | MULTILAYER ELECTRONIC COMPONENT | Jan 25, 22 | Aug 04, 22 | 501 TDK Corporation |
| 2019/0253,033 | Transmission Line Reflectionless Filters | Apr 24, 19 | Aug 15, 19 | Not available |
| 2018/0115,294 | CHIP-SCALE RESONANT GYRATOR FOR PASSIVE NON-RECIPROCAL DEVICES | Oct 23, 17 | Apr 26, 18 | Not available |
| 2017/0093,362 | METAL-OXIDE-METAL (MOM) CAPACITOR WITH REDUCED MAGNETIC COUPLING TO NEIGHBORING CIRCUIT AND HIGH SERIES RESONANCE FREQUENCY | Sep 25, 15 | Mar 30, 17 | QUALCOMM INCORPORATED |
| 2016/0336,151 | AC POWER CONNECTOR, SPUTTERING APPARATUS AND METHOD THEREFOR | Dec 18, 13 | Nov 17, 16 | APPLIED MATERIALS, INC. |
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