H03B 5/12

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Description

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 5/12: 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 lumped inductance and capacitance active element in amplifier being semiconductor device (H03B 5/14 takes precedence)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12261567 Demodulation signal generator for air pulse generatorDec 26, 23Mar 25, 25xMEMS Labs, Inc.
12261607 Multi-path voltage-controlled oscillator with same varactor controlled by inputs from different paths and associated methodMay 31, 23Mar 25, 25MediaTek Inc.
12249958 Integrated LC oscillator of compact layout and low phase noise and method thereofJun 27, 23Mar 11, 25Realtek Semiconductor Corp.
12249959 Voltage-controlled oscillator with tunable tail harmonic filterOct 11, 23Mar 11, 25GLOBALFOUNDRIES U.S. Inc.
12237841 Frequency selection circuitMar 24, 21Feb 25, 25SHENZHEN PANGO MICROSYSTEMS CO., LTD
12218441 Element having antenna array structureSep 26, 23Feb 04, 25CANON KABUSHIKI KAISHA
12218645 Isolation communications channel using direct demodulation and data-edge encodingMay 15, 23Feb 04, 25Skyworks Solutions, Inc.
12210089 Oscillator circuit, corresponding radar sensor, vehicle and method of operationJan 21, 24Jan 28, 25STMicroelectronics S.r.l.
12206155 Radio frequency oscillator with ceramic resonator and surface-mounted integrated circuit packageMar 24, 23Jan 21, 25QUALCOMM Incorporated
12206360 Oscillator acceleration circuit, chip and electronic deviceFeb 27, 23Jan 21, 25SHENZHEN GOODIX TECHNOLOGY CO., LTD.
12199568 Oscillator with biased cross-coupled transistors, a current source, a tail resistor and a tail capacitorJun 04, 20Jan 14, 25Telefonaktiebolaget LM Ericsson ( publ)
12199569 Oscillator and signal processing apparatusNov 10, 21Jan 14, 25SONY SEMICONDUCTOR SOLUTIONS CORPORATION
12191808 Transformer-based distributed multicore oscillator and integrated circuit and terminal thereofSep 09, 24Jan 07, 25ANHUI TRANSILICA MICROELECTRONICS CO., LTD.
12191809 Voltage mode controlled linear frequency modulation oscillatorMay 31, 23Jan 07, 25ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC.
12191810 Multi-resonant oscillator/clockNov 13, 23Jan 07, 25Analog Bits Inc.
12184232 Wideband voltage-controlled oscillator circuitryJul 26, 23Dec 31, 24Apple Inc.
12149206 Low current oscillator structure with common mode transient noise cancelationJun 22, 22Nov 19, 24Infineon Technologies AG
12119788 Oscillator with frequency variation compensationMay 11, 22Oct 15, 24Cypress Semiconductor Corporation
12119789 Variable gain power amplifiersMay 31, 23Oct 15, 24Agilent Technologies Texas Instruments Incorporated
12113480 Crystal oscillator and method for performing startup of crystal oscillatorFeb 24, 23Oct 08, 24MediaTek Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0112,592 INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCILLATOR WITH COMMON-MODE NOISE SUPPRESSIONSep 29, 23Apr 03, 25Not available
2025/0112,593 INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCILLATOR WITH COMMON-MODE NOISE SUPPRESSIONSep 29, 23Apr 03, 25Not available
2025/0105,785 INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCILLATOR WITH COMMON-MODE NOISE SEPARATIONSep 21, 23Mar 27, 25Not available
2025/0105,786 INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCILLATOR WITH COMMON-MODE NOISE SEPARATIONSep 22, 23Mar 27, 25Not available
2025/0070,714 Tuning Range Enhancement by Negative ResistanceAug 12, 24Feb 27, 25Not available
2025/0070,715 INDUCTIVE-CAPACITIVE VOLTAGE-CONTROLLED OSCILLATOR WITH INCREASED COMMON-MODE IMPEDANCEAug 25, 23Feb 27, 25Not available
2025/0062,722 FREQUENCY-BASED COMPENSATION FOR POWER CONTROLLERS AND CONVERTERSAug 18, 23Feb 20, 25Not available
2025/0047,240 Quadrature OscillatorNov 15, 21Feb 06, 25Not available
2025/0047,241 Wideband Voltage-Controlled Oscillator CircuitryOct 23, 24Feb 06, 25Not available
2025/0038,706 FEEDFORWARD CANCELLATION CIRCUITJul 26, 23Jan 30, 25Apple Inc.
2025/0023,570 ELECTRONIC CONTROL DEVICEJul 08, 24Jan 16, 25Not available
2025/0015,760 VOLTAGE-CONTROLLED OSCILLATORJul 23, 24Jan 09, 25Not available
2025/0007,457 An Oscillation Wave Generation Circuit and Construction Method for The SameAug 30, 23Jan 02, 25Not available
2025/0007,459 VOLTAGE CONTROLLED OSCILLATOR AND METHODSep 16, 24Jan 02, 25Not available
2024/0429,864 Switched Oscillator CircuitJun 13, 24Dec 26, 24NORDIC SEMICONDUCTOR ASA
2024/0421,770 WAKE-UP RADIO HAVING STACKED CIRCUIT CONFIGURATION WITH ULTRA-LOW POWER CONSUMPTIONJun 19, 23Dec 19, 24Not available
2024/0388,250 VOLTAGE CONTROLLED OSCILLATOR, SYSTEM CIRCUIT, AND CONTROL METHOD THEREOFDec 13, 23Nov 21, 24Bestechnic (Shanghai) Co., Ltd.
2024/0388,251 QUADRATURE OSCILLATORMay 06, 24Nov 21, 24Not available
2024/0364,263 DEVICE AND METHOD FOR SIGNAL SYNTHESIS COMPENSATING THE FREQUENCY OFFSET OF OPEN LOOPDec 26, 23Oct 31, 24SKAIChips Co., Ltd.; Research & Business Foundation Sungkyunkwan University;
2024/0364,352 SIGNAL SYNTHESIS APPARATUS AND METHOD CAPABLE OF CORRECTING FREQUENCY OFFSET OF OPEN LOOPDec 26, 23Oct 31, 24SKAIChips Co., Ltd.; Research & Business Foundation Sungkyunkwan University;

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