Class H03K : PULSE TECHNIQUE
Subclass 3/03: Circuits for generating electric pulses; Monostable, bistable or multistable circuits (H03K 4/00 takes precedence; for digital computers G06F 1/025) Generators characterised by the type of circuit or by the means used for producing pulses (H03K 3/64-H03K 3/84 take precedence) by the use of logic circuits, with internal or external positive feedback Astable circuits
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12267073 | Oscillation device and method for oscillation thereof | Nov 16, 23 | Apr 01, 25 | SEER MICROELECTRONICS, INC. |
| 12261598 | Logic based ring oscillator coupling circuit | Jul 10, 23 | Mar 25, 25 | Regents of the University of Minnesota |
| 12254943 | Signal detection system for duty cycle testing and memory detection method | Sep 29, 22 | Mar 18, 25 | CHANGXIN MEMORY TECHNOLOGIES, INC. |
| 12255651 | Reconfigurable ring oscillator (RO) physical unclonable function (PUF) | Oct 25, 23 | Mar 18, 25 | IBM Corporation |
| 12248018 | Semiconductor chip and test method of the same | Oct 18, 22 | Mar 11, 25 | Samsung Electronics Co., Ltd. |
| 12249991 | Clock generator circuit for near field communication device | Jun 30, 23 | Mar 11, 25 | STMicroelectronics France |
| 12250000 | Delay element circuit for ring oscillator and stall detection utilized in self-clocked SAR ADC | Jan 06, 17 | Mar 11, 25 | Disruptive Technologies Research AS |
| 12244312 | Low noise ring oscillator devices and methods | Apr 06, 23 | Mar 04, 25 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12231129 | Signal generator and memory | Sep 30, 22 | Feb 18, 25 | CHANGXIN MEMORY TECHNOLOGIES, INC. |
| 12231134 | Method and apparatus for controlling clock cycle time | Feb 06, 24 | Feb 18, 25 | Marvell Asia Pte, Ltd. |
| 12231587 | Physical unclonable function device and operation method thereof, and electronic device | Aug 31, 21 | Feb 18, 25 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12216159 | Circuit and method to measure simulation to silicon timing correlation | Nov 16, 23 | Feb 04, 25 | MEDIATEK SINGAPORE PTE LTD |
| 12212322 | Clock driver with duty cycle correction | May 11, 23 | Jan 28, 25 | Advanced Micro Devices Inc. |
| 12206415 | Electronic device and electronic system for generating an operation voltage | Nov 29, 21 | Jan 21, 25 | SK HYNIX INC. |
| 12199611 | Oscillator circuit with open loop frequency modulation | Feb 20, 23 | Jan 14, 25 | Agilent Technologies Texas Instruments Incorporated |
| 12199625 | Oscillation device and PLL circuit | Aug 16, 21 | Jan 14, 25 | SONY SEMICONDUCTOR SOLUTIONS CORPORATION |
| 12200148 | Method and apparatus for noise injection for PUF generator characterization | Jan 12, 24 | Jan 14, 25 | Taiwan Semiconductor Manufacturing Co Ltd. |
| 12189413 | Circuits and methods for multi-phase clock generators and phase interpolators | Feb 04, 22 | Jan 07, 25 | The Trustees of Columbia University in the City of New York |
| 12191859 | System and method for controlling tuning in electronic circuitries | Jun 09, 23 | Jan 07, 25 | NXP B.V. |
| 12170522 | Time-to-digital converter stop time control | Feb 28, 23 | Dec 17, 24 | Agilent Technologies Texas Instruments Incorporated |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0119,124 | ELECTRONIC DEVICE AND ELECTRONIC SYSTEM FOR GENERATING AN OPERATION VOLTAGE | Dec 16, 24 | Apr 10, 25 | SK HYNIX INC. |
| 2025/0112,794 | METHOD AND APPARATUS FOR NOISE INJECTION FOR PUF GENERATOR CHARACTERIZATION | Dec 13, 24 | Apr 03, 25 | Not available |
| 2025/0105,827 | OSCILLATION CIRCUIT | May 17, 24 | Mar 27, 25 | Not available |
| 2025/0105,849 | ELECTRONIC OSCILLATOR CIRCUIT AND A METHOD FOR CONTROLLING AN OSCILLATION FREQUENCY OF A RING OSCILLATOR CIRCUIT | Sep 27, 23 | Mar 27, 25 | Not available |
| 2025/0080,087 | PARASITIC CAPACITANCE MITIGATION CIRCUIT FOR RELAXATION OSCILLATORS | Aug 29, 24 | Mar 06, 25 | Not available |
| 2025/0080,089 | RANDOM MISMATCH COMPENSATION FOR HIGH FREQUENCY INJECTION LOCKING RING OSCILLATORS | Aug 31, 23 | Mar 06, 25 | Not available |
| 2025/0080,120 | TIME-TO-DIGITAL CONVERTER STOP TIME CONTROL | Nov 19, 24 | Mar 06, 25 | Agilent Technologies Texas Instruments Incorporated |
| 2025/0062,751 | CLOCK GENERATOR AND METHOD OF CLOCK GENERATION | Aug 13, 24 | Feb 20, 25 | Not available |
| 2025/0047,265 | DRIVE SIGNAL SUPPLY DEVICE AND DRIVE SIGNAL CALIBRATING METHOD THEREOF | Feb 14, 24 | Feb 06, 25 | Not available |
| 2025/0047,511 | ACTIVE TRANSISTOR PHYSICAL UNCLONABLE FUNCTION (PUF) CIRCUIT WITH MEMS UNIQUENESS | May 10, 24 | Feb 06, 25 | Honeywell International, Inc. |
| 2025/0036,364 | ENTROPY MAINTAINING METHOD FOR TRUE RANDOM NUMBER GENERATOR AND TRUE RANDOM NUMBER GENERATOR THEREOF | Jan 08, 24 | Jan 30, 25 | Not available |
| 2025/0030,412 | MODULE CIRCUIT AND RESERVOIR CIRCUIT | Dec 05, 22 | Jan 23, 25 | Not available |
| 2025/0014,039 | SYSTEMS AND METHODS FOR CHIP-BASED IDENTITY VERIFICATION AND TRANSACTION AUTHENTICATION | Sep 18, 24 | Jan 09, 25 | Not available |
| 2025/0004,019 | VOLTAGE DETECTING CIRCUIT AND INFORMATION PROCESSING APPARATUS | May 17, 24 | Jan 02, 25 | Fujitsu Limited |
| 2024/0427,359 | METHOD AND CIRCUITS TO PROVIDE HIGHER SUPPLY VOLTAGE FOR ANALOG COMPONENTS FROM LOWER SUPPLY VOLTAGES | Mar 29, 24 | Dec 26, 24 | Not available |
| 2024/0429,930 | ANALOG-TO-DIGITAL CONVERSION USING DIFFERENTIAL OSCILLATOR TECHNIQUES | Jun 23, 23 | Dec 26, 24 | Not available |
| 2024/0421,811 | RING OSCILLATOR WITH AN OVERSTRESS SOLUTION | Jun 12, 24 | Dec 19, 24 | Not available |
| 2024/0396,444 | Adaptive Charge Pump Voltage Supply Frequency Switch | May 15, 24 | Nov 28, 24 | Not available |
| 2024/0396,531 | Accurate Frequency Oscillators | May 14, 24 | Nov 28, 24 | Not available |
| 2024/0396,532 | LOW POWER VOLTAGE CONTROLLABLE OSCILLATOR WITH RAIL-TO-RAIL OUTPUT | Sep 29, 21 | Nov 28, 24 | Not available |
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