Class H03H : IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
Subclass 7/06: 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) Frequency selective two-port networks including resistors (H03H 7/075, H03H 7/09, H03H 7/12, H03H 7/13 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12230592 | Integrated tunable filter architecture | Feb 23, 24 | Feb 18, 25 | pSemi Corporation |
| 12216003 | Photocurrent amplification circuit, amplification control method, optical detection module and display apparatus | Jan 25, 22 | Feb 04, 25 | BOE Technology Group Co. Ltd. |
| 12152824 | System for suppressing electromagnetic interference of refrigerant radiator and household appliance | Dec 24, 18 | Nov 26, 24 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.; MIDEA GROUP CO., LTD.; |
| 12088318 | Communication apparatus | Feb 19, 21 | Sep 10, 24 | Autonetworks Technologies Ltd.; Sumitomo Wiring Systems, Ltd.; Sumitomo Electric Industries, Ltd.; |
| 12066487 | Method and circuit for simple measurement of the phase shift between two digital clock signals having the same frequency | Oct 19, 20 | Aug 20, 24 | 502 Robert Bosch GmbH |
| 12063025 | System applied in switch tube for conducted EMI suppression and domestic appliance | Dec 04, 19 | Aug 13, 24 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.; MIDEA GROUP CO., LTD.; |
| 12047049 | Filter that minimizes in-band noise and maximizes detection sensitivity of exponentially-modulated signals | Mar 01, 23 | Jul 23, 24 | DYNASPOT CORP. |
| 12047051 | Matching network with tunable notch filter | Jul 06, 21 | Jul 23, 24 | QUALCOMM Incorporated |
| 12040115 | Magnetoresistance effect element | Feb 07, 23 | Jul 16, 24 | 501 TDK Corporation |
| 12040828 | Communication device, electronic device including communication device, and operating method of electronic device | Mar 30, 22 | Jul 16, 24 | Samsung Electronics Co. Ltd. |
| 12031873 | Process and mismatch insensitive temperature sensor | Oct 19, 21 | Jul 09, 24 | Silicon Laboratories Inc. |
| 12028057 | Receivers for high density and low latency chip-to-chip links | Sep 23, 22 | Jul 02, 24 | QUALCOMM Incorporated |
| 11996599 | Resonant cavity filters including coupling tuning by resonator rotation | Jul 30, 20 | May 28, 24 | CommScope Italy, S.r.l. |
| 11996843 | Redundant analog built-in self test | Jan 03, 22 | May 28, 24 | Agilent Technologies Texas Instruments Incorporated |
| 11942939 | Apparatus and method for reducing temperature influence in measuring switching current | Sep 30, 21 | Mar 26, 24 | Hyundai Mobis Co., Ltd. |
| 11936340 | Dynamically biased power amplification | May 30, 23 | Mar 19, 24 | Agilent Technologies Texas Instruments Incorporated |
| 11923322 | Integrated tunable filter architecture | Dec 07, 21 | Mar 05, 24 | pSemi Corporation |
| 11908617 | Broadband induction | Apr 15, 21 | Feb 20, 24 | 3D GLASS SOLUTIONS, INC. |
| 11901956 | Module with high peak bandwidth I/O channels | Jan 13, 22 | Feb 13, 24 | Not available |
| 11894825 | Passive active hybrid LC filter | Jun 14, 22 | Feb 06, 24 | Apple Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0105,813 | BROADBAND DECOUPLING NETWORK | Sep 21, 23 | Mar 27, 25 | Not available |
| 2025/0096,737 | LOW-NOISE AMPLIFIER (LNA) INPUT IMPEDANCE IMPROVEMENT USING COUPLING BETWEEN OUTPUT INDUCTOR AND DEGENERATION INDUCTOR | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0079,972 | Compact Multifunctional Filter | Aug 28, 23 | Mar 06, 25 | Not available |
| 2025/0070,716 | BALANCED MIXER | Aug 21, 23 | Feb 27, 25 | Not available |
| 2025/0055,437 | ELECTRONIC DEVICE | Jan 02, 24 | Feb 13, 25 | Not available |
| 2025/0038,740 | PHASE INTERPOLATION CIRCUIT | Nov 07, 22 | Jan 30, 25 | Thine Electronics Inc. |
| 2025/0023,536 | N-PATH FILTER | Oct 02, 24 | Jan 16, 25 | Not available |
| 2024/0421,791 | FILTER AND ASSOCIATED RECEIVING CIRCUIT | Apr 14, 24 | Dec 19, 24 | Realtek Semiconductor Corp. |
| 2024/0395,933 | FERROELECTRIC MFM INDUCTOR AND RELATED CIRCUITS | Jul 30, 24 | Nov 28, 24 | Not available |
| 2024/0385,227 | ROGOWSKI COIL – IN-BAND EQUALISER | Sep 05, 22 | Nov 21, 24 | Not available |
| 2024/0379,650 | FILTER AND MANUFACTURING METHOD THEREFOR | Apr 27, 22 | Nov 14, 24 | BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO. LTD; BOE Technology Group Co. Ltd.; |
| 2024/0339,255 | MAGNETORESISTANCE EFFECT ELEMENT | Jun 17, 24 | Oct 10, 24 | 501 TDK Corporation |
| 2024/0275,323 | PROPULSION CONTROLLER AND METHOD OF CONTROLLING FILTER CAPACITOR VOLTAGE | Jul 12, 21 | Aug 15, 24 | MITSUBISHI ELECTRIC CORPORATION |
| 2024/0266,156 | MODULE FOR MEASURING CURRENT/VOLTAGE/POWER OF PLASMA APPARATUS AND PLASMA APPARATUS INCLUDING THE SAME | Jan 30, 24 | Aug 08, 24 | KOREA INSTITUTE OF FUSION ENERGY |
| 2024/0259,023 | REDUNDANT ANALOG BUILT-IN SELF TEST | Apr 15, 24 | Aug 01, 24 | Not available |
| 2024/0223,283 | MODULE WITH HIGH PEAK BANDWIDTH I/O CHANNELS | Feb 01, 24 | Jul 04, 24 | Not available |
| 2024/0204,772 | GATE DRIVER | Mar 01, 24 | Jun 20, 24 | Not available |
| 2024/0178,826 | RECEIVER CIRCUIT WITH AUTOMATIC DC OFFSET CANCELLATION IN DISPLAY PORT APPLICATIONS | Nov 28, 22 | May 30, 24 | Not available |
| 2024/0128,946 | DIRECTIONAL COUPLER, HIGH-FREQUENCY MODULE, AND COMMUNICATION DEVICE | Oct 06, 23 | Apr 18, 24 | Not available |
| 2023/0283,253 | NOTCH FILTER | Jan 19, 23 | Sep 07, 23 | 501 TDK Corporation |
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