H03L 7/07

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Description

Class  H03L : AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES


Subclass 7/07: Automatic control of frequency or phase; Synchronisation (tuning of resonant circuits in general H03J; synchronising in digital communication systems, see the relevant groups in class H04) using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation (for indirect frequency synthesis H03L 7/22)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12228960 Interface systemMar 11, 24Feb 18, 25Kioxia Corporation
12218674 Signal generating circuit and signal generating methodJul 24, 23Feb 04, 25Realtek Semiconductor Corp.
12212325 Low power quadrature phase detectorJul 04, 22Jan 28, 25MediaTek Inc.
12199618 Duty-cycle corrector circuitJan 16, 24Jan 14, 25Taiwan Semiconductor Manufacturing Company Ltd.
12199623 Apparatus and method to calibrate clock phase mismatchesMar 17, 21Jan 14, 25Intel Corp.
12190845 Processor and electronic device including the sameDec 14, 22Jan 07, 25Samsung Display Co., Ltd.
12191865 Phase lock loop (PLL) synchronizationJul 24, 23Jan 07, 25Space Exploration Technologies Corp.
12191869 Control circuit for an electronic converter, related integrated circuit, electronic converter and methodNov 08, 22Jan 07, 25STMicroelectronics S.r.l.
12107589 Vernier phase locked loopDec 15, 22Oct 01, 24The Aerospace Corporation
12072365 Jitter noise detectorAug 09, 23Aug 27, 24Taiwan Semiconductor Manufacturing Co Ltd.
12015414 Dual digital phase lock loop with unmodulation couplingOct 07, 22Jun 18, 24RENESAS ELECTRONICS AMERICA INC.
11983031 Drift detection in timing signal forwarded from memory controller to memory deviceJun 07, 23May 14, 24RAMBUS INC.
11967962 Oscillation system including frequency-locked loop logic circuit and operating method thereofJul 08, 22Apr 23, 24Samsung Electronics Co. Ltd.
11960320 Interface systemApr 17, 23Apr 16, 24Kioxia Corporation
11909403 Low power apparatus and method to multiply frequency of a clockMay 08, 20Feb 20, 24Intel Corp.
11876522 Duty-cycle corrector circuitDec 23, 22Jan 16, 24Taiwan Semiconductor Manufacturing Company Ltd.
11855647 Low power clock networkJun 30, 22Dec 26, 23Taiwan Semiconductor Manufacturing Company Ltd.
11808798 Jitter noise detectorOct 24, 22Nov 07, 23Taiwan Semiconductor Manufacturing Co Ltd.
11740650 Clock alignment and uninterrupted phase change systems and methodsSep 23, 21Aug 29, 23Apple Inc.
11720138 Method, device, and system for delaying signals and medical registration equipmentOct 29, 20Aug 08, 23BOE Technology Group Co. Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0007,521 METHODS AND APPARATUS FOR MULTI-PHASE CLOCK GENERATIONJun 28, 23Jan 02, 25Not available
2024/0421,824 WIRELESS PER-FRAME-BASED LOCAL OSCILLATOR TRIMMING FOR UPLINK MULTI-USER TRANSMISSIONJun 16, 23Dec 19, 24Cypress Semiconductor Corporation
2024/0361,799 DRIFT DETECTION IN TIMING SIGNAL FORWARDED FROM MEMORY CONTROLLER TO MEMORY DEVICEApr 15, 24Oct 31, 24Not available
2024/0223,192 MULTI-PHASE CLOCK GATING WITH PHASE SELECTIONDec 31, 22Jul 04, 24Advanced Micro Devices Inc.
2024/0223,194 PHASE LOCK CIRCUITJun 02, 23Jul 04, 24Microchip Technology Incorporated
2024/0213,989 System and method for testing a phase noise or jitter of a phase-locked loopDec 23, 22Jun 27, 24Not available
2024/0088,901 LOW POWER CLOCK NETWORKNov 22, 23Mar 14, 24Taiwan Semiconductor Manufacturing Company Ltd.
2024/0031,125 SYSTEM AND METHOD FOR IMPLEMENTING BROADBAND RF COMMUNICATIONSep 28, 23Jan 25, 24POINT2 TECHNOLOGY, INC.
2023/0021,026 FMCW RADAR TRANSMISSION AND RECEPTION APPARATUS USING PLURALITY OF PLLSDec 18, 19Jan 19, 23Not available
2022/0407,523 MULTIPLE SAMPLE-RATE DATA CONVERTERJun 21, 22Dec 22, 22Not available
2022/0224,342 CLOCKING ARCHITECTURE FOR A MULTI-DIE PACKAGEApr 01, 22Jul 14, 22Not available
2021/0409,026 CIRCUIT FOR ELIMINATING CLOCK JITTER BASED ON RECONFIGURABLE MULTI-PHASE-LOCKED LOOPSDec 09, 20Dec 30, 21Not available
2021/0119,633 CLOCK GENERATION AND CORRECTION CIRCUITDec 18, 19Apr 22, 21Not available
2021/0099,177 LOW POWER CLOCK NETWORKDec 14, 20Apr 01, 21Taiwan Semiconductor Manufacturing Company Ltd.
2021/0058,090 PHASE LOCKED LOOP CIRCUITAug 22, 19Feb 25, 21Micron Technology Inc.
2021/0021,271 PHASE-LOCKED LOOP CIRCUITMar 04, 20Jan 21, 21Not available
2020/0153,442 USE OF A RAW OSCILLATOR AND FREQUENCY LOCKED LOOP TO QUICKEN LOCK TIME OF FREQUENCY LOCKED LOOPJan 13, 20May 14, 20STMICROELECTRONICS INTERNATIONAL N.V.
2020/0136,627 LOW POWER CLOCK NETWORKSep 20, 19Apr 30, 20Taiwan Semiconductor Manufacturing Company Ltd.
2020/0127,653 CORRECTION CIRCUITDec 20, 19Apr 23, 20Not available
2020/0112,314 PHASE-CONTINUOUS REFERENCE CLOCK FREQUENCY SHIFT FOR DIGITAL PHASE LOCKED LOOPDec 10, 19Apr 09, 20Not available

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Patents Issued To Date - By Filing Year

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