Class H03L : AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
Subclass 7/00: 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)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12267187 | Split-path equalizer and related methods, devices and systems | Sep 01, 22 | Apr 01, 25 | RAMBUS INC. |
| 12237962 | Data recovery using gradients | Mar 27, 23 | Feb 25, 25 | Not available |
| 12228960 | Interface system | Mar 11, 24 | Feb 18, 25 | Kioxia Corporation |
| 12231131 | Integrated circuit, method for synchronizing clocks therefor and electronic device | Oct 31, 23 | Feb 18, 25 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12212342 | Systems for and methods of fractional frequency division | May 02, 23 | Jan 28, 25 | Avago Technologies International Sales Pte. Limited |
| 12196805 | Methods and apparatus for testing inaccessible interface circuits in a semiconductor device | Jan 20, 23 | Jan 14, 25 | RAMBUS INC. |
| 12166485 | Methods and circuits for slew-rate calibration | Aug 30, 22 | Dec 10, 24 | RAMBUS INC. |
| 12126331 | Clock circuit | Dec 22, 20 | Oct 22, 24 | Shanghai IC R&D Center Co., Ltd.; Shanghai Integrated Circuit Equipment & Materials Industry Innovation Center Co., Ltd; |
| 12117489 | Device and method for measuring characteristics of a wafer | Sep 12, 20 | Oct 15, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12111786 | Active inductor based high-bandwidth 2-state 4-way data serialization apparatus and method | Jun 03, 21 | Oct 08, 24 | Intel Corp. |
| 12095420 | Rc time based locked voltage controlled oscillator | May 23, 23 | Sep 17, 24 | SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
| 12063046 | Oscillator monitoring circuits for different oscillator domains | Dec 09, 22 | Aug 13, 24 | ALLEGRO MICROSYSTEMS, LLC |
| 12019464 | Digital system synchronization | Dec 15, 21 | Jun 25, 24 | Movellus Circuits, Inc. |
| 12021537 | Circuit, chip and semiconductor device | Dec 07, 22 | Jun 25, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 11979149 | Phase self-correction circuit | Feb 19, 21 | May 07, 24 | INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD |
| 11960320 | Interface system | Apr 17, 23 | Apr 16, 24 | Kioxia Corporation |
| 11936393 | Cooperative timing alignment using synchronization pulses | Jun 06, 22 | Mar 19, 24 | Amazon Technologies Inc. |
| 11927612 | Digital droop detector | Oct 19, 22 | Mar 12, 24 | Marvell Asia Pte, Ltd. |
| 11916558 | DDR phy parallel clock paths architecture | Dec 13, 22 | Feb 27, 24 | QUALCOMM Incorporated |
| 11848679 | Digital clock signal generator, chip, and method for generating spread-spectrum synchronous clock signals | Oct 09, 19 | Dec 19, 23 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0119,147 | CIRCUIT SYSTEM | Oct 02, 24 | Apr 10, 25 | Not available |
| 2024/0369,627 | DEVICE FOR MEASURING FREQUENCY RESPONSE OF A WAFER | Jul 17, 24 | Nov 07, 24 | Not available |
| 2024/0364,347 | LOW LATENCY RESET SYNCHRONIZER CIRCUIT | Apr 01, 24 | Oct 31, 24 | STMicroelectronics International N.V. |
| 2024/0313,783 | SWITCHING FREQUENCY SYNCHRONIZATION CIRCUIT, METHOD THEREFOR AND SWITCHING POWER SUPPLY | Mar 12, 24 | Sep 19, 24 | Not available |
| 2024/0305,301 | CIRCUIT, CHIP AND SEMICONDUCTOR DEVICE | May 20, 24 | Sep 12, 24 | Not available |
| 2024/0184,949 | IMPLEMENTATION OF A SPLAY STATE BASED ON THE AMPLITUDE ENVELOPES | Jun 16, 23 | Jun 06, 24 | JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY |
| 2024/0155,176 | SYNCHRONIZATION WITH SYNTHESIZED AUDIO CLOCK | Jan 17, 24 | May 09, 24 | Roku, Inc. |
| 2024/0146,310 | CLOCK MANAGEMENT APPARATUS, CLOCK FREQUENCY DIVISION MODULE AND SYSTEM-ON-CHIP | Dec 31, 21 | May 02, 24 | Not available |
| 2024/0118,725 | Adaptive Voltage Converter | Dec 19, 23 | Apr 11, 24 | Ambiq Micro, Inc. |
| 2024/0106,437 | SYNCHRONIZATION METHOD FOR MULTI-CHANNEL SIGNALS, POWER SUPPLY MODULE, ELECTRONIC DEVICE AND POWER SUPPLY DEVICE | Nov 27, 23 | Mar 28, 24 | RIGOL TECHNOLOGIES CO., LTD. |
| 2023/0216,507 | ELECTRICAL CIRCUIT | Mar 09, 23 | Jul 06, 23 | Not available |
| 2022/0321,131 | CLOCK SYNCHRONIZATION CIRCUIT, SEMICONDUCTOR DEVICE, AND CLOCK SYNCHRONIZATION METHOD | Mar 22, 22 | Oct 06, 22 | Not available |
| 2022/0173,739 | INTEGRATED CIRCUIT, METHOD FOR SYNCHRONIZING CLOCKS THEREFOR AND ELECTRONIC DEVICE | Oct 29, 21 | Jun 02, 22 | Not available |
| 2021/0006,447 | Data Recovery using Subcarriers Gradients | Jul 20, 20 | Jan 07, 21 | Not available |
| 2020/0036,384 | DETECTION AND COMPENSATION OF DIELECTRIC RESONATOR OSCILLATOR FREQUENCY DRIFT | Oct 01, 19 | Jan 30, 20 | Not available |
| 2019/0277,909 | Memory Controller with Integrated Test Circuitry | Mar 18, 19 | Sep 12, 19 | Not available |
| 2018/0287,618 | SHIELD STRUCTURE FOR A LOW CROSSTALK SINGLE ENDED CLOCK DISTRIBUTION CIRCUIT | Mar 31, 17 | Oct 04, 18 | Not available |
| 2018/0102,777 | DETECTION AND COMPENSATION OF DIELECTRIC RESONATOR OSCILLATOR FREQUENCY DRIFT | Sep 18, 17 | Apr 12, 18 | Not available |
| 2018/0083,637 | FREQUENCY CALIBRATION METHOD FOR DIGITALLY CONTROLLED OSCILLATOR AND APPARATUS USING THE SAME | Dec 19, 16 | Mar 22, 18 | Not available |
| 2015/0194,292 | PLASMA PROCESSING APPARATUS, ABNORMALITY DETERMINATION METHOD, AND MICROWAVE GENERATOR | Dec 31, 14 | Jul 09, 15 | TOKYO ELECTRON LIMITED |
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