Class H03K : PULSE TECHNIQUE
Subclass 3/0231: 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 differential amplifiers or comparators, with internal or external positive feedback Astable circuits
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12191809 | Voltage mode controlled linear frequency modulation oscillator | May 31, 23 | Jan 07, 25 | ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC. |
| 12184288 | Oscillator circuit | Aug 25, 21 | Dec 31, 24 | ams International AG |
| 12166484 | On-chip RC oscillator, chip, and communication terminal | May 16, 23 | Dec 10, 24 | VANCHIP (TIANJIN) TECHNOLOGY CO., LTD |
| 12143110 | Control circuit for ring oscillator-based power controller | Jun 15, 21 | Nov 12, 24 | ARIEL SCIENTIFIC INNOVATIONS LTD |
| 12132334 | Semiconductor device and battery pack | Nov 12, 19 | Oct 29, 24 | Semiconductor Energy Laboratory Co. Ltd. |
| 12119821 | Semiconductor integrated circuit | Jun 02, 23 | Oct 15, 24 | SEIKO EPSON CORPORATION |
| 12119823 | Wide frequency range voltage controlled oscillator | Nov 29, 22 | Oct 15, 24 | Alphawave Semi, Inc. |
| 12101090 | Oscillator circuit | May 03, 23 | Sep 24, 24 | EM Microelectronic-Marin SA |
| 12095471 | Oscillator calibrated to a microelectromechanical system (MEMS) resonator-based oscilator | Sep 29, 22 | Sep 17, 24 | Agilent Technologies Texas Instruments Incorporated |
| 12047078 | Oscillator circuit, device and method for generating an oscillator signal | Jun 24, 21 | Jul 23, 24 | ams International AG |
| 12040747 | Precision internal low-frequency oscillator to generate real-time clock | Dec 29, 21 | Jul 16, 24 | Cypress Semiconductor Corporation |
| 11990907 | Closed loop oscillator | Sep 27, 22 | May 21, 24 | Cypress Semiconductor Corporation |
| 11984900 | Tuning voltage tracker for receive/transmit phase-locked loop (PLL) fast switching | Sep 23, 22 | May 14, 24 | QUALCOMM Incorporated |
| 11949417 | Precision oscillators that use imprecise components | Jun 10, 22 | Apr 02, 24 | Agilent Technologies Texas Instruments Incorporated |
| 11936382 | Adaptive oscillator for clock generation | Jun 27, 19 | Mar 19, 24 | Advanced Micro Devices Inc.; ATI Technologies ULC; |
| 11929745 | Clock generator | Feb 16, 23 | Mar 12, 24 | Himax Technologies Limited |
| 11923805 | Low power electronic oscillators | Dec 11, 20 | Mar 05, 24 | NORDIC SEMICONDUCTOR ASA |
| 11901863 | Capacitively-coupled stacked class-D oscillators for galvanic isolation | Mar 02, 23 | Feb 13, 24 | SMI STMicroelectronics S.r.l |
| 11848645 | Enabling an external resistor for an oscillator | Oct 25, 21 | Dec 19, 23 | Agilent Technologies Texas Instruments Incorporated |
| 11799455 | Relaxation oscillating circuit | Mar 03, 22 | Oct 24, 23 | HANGZHOU VANGO TECHNOLOGIES, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0105,826 | VOLTAGE MODE RELAXATION OSCILLATOR | Aug 27, 24 | Mar 27, 25 | Seoul National University R&DB Foundation |
| 2025/0015,614 | SEMICONDUCTOR DEVICE AND BATTERY PACK | Sep 24, 24 | Jan 09, 25 | Not available |
| 2024/0421,825 | OSCILLATOR CALIBRATED TO A MICROELECTROMECHANICAL SYSTEM (MEMS) RESONATOR-BASED OSCILATOR | Aug 30, 24 | Dec 19, 24 | Texas Instruments Incorporated |
| 2024/0283,403 | OSCILLATOR CIRCUIT DEVICE | Feb 20, 24 | Aug 22, 24 | POSTECH Research and Business Development Foundation |
| 2024/0171,158 | RESISTANCE TRACKING CIRCUIT AND OSCILLATOR CIRCUIT | Apr 27, 23 | May 23, 24 | Not available |
| 2024/0120,882 | ENABLING AN EXTERNAL RESISTOR FOR AN OSCILLATOR | Dec 18, 23 | Apr 11, 24 | Not available |
| 2022/0302,906 | PRECISION OSCILLATORS THAT USE IMPRECISE COMPONENTS | Jun 10, 22 | Sep 22, 22 | Not available |
| 2021/0305,971 | TUNING METHOD FOR CURRENT MODE RELAXATION OSCILLATOR | May 25, 21 | Sep 30, 21 | Macronix International Co. Ltd. |
| 2021/0143,801 | Integrated Oscillator | Jan 25, 21 | May 13, 21 | Not available |
| 2020/0395,921 | PRECISION OSCILLATORS THAT USE IMPRECISE COMPONENTS | Aug 31, 20 | Dec 17, 20 | Not available |
| 2020/0287,524 | Integrated Oscillator | Mar 05, 19 | Sep 10, 20 | Not available |
| 2020/0162,059 | Relaxation Oscillator and Method for Operating a Relaxation Oscillator | Nov 14, 19 | May 21, 20 | Not available |
| 2020/0119,722 | REAL-TIME CLOCK DEVICE, ELECTRONIC DEVICE, AND VEHICLE | Oct 10, 19 | Apr 16, 20 | SEIKO EPSON CORPORATION |
| 2020/0091,897 | Relaxation oscillator | Jan 14, 19 | Mar 19, 20 | AmpliPHY Technologies Limited |
| 2019/0319,611 | QUADRATURE PHASE RELAXATION OSCILLATOR USING FREQUENCY ERROR COMPENSATION LOOP | Nov 30, 17 | Oct 17, 19 | Not available |
| 2019/0319,609 | ADAPTIVE OSCILLATOR FOR CLOCK GENERATION | Jun 27, 19 | Oct 17, 19 | Not available |
| 2019/0222,201 | CURRENT-CONTROLLED OSCILLATOR WITH START-UP CIRCUIT | Jan 01, 19 | Jul 18, 19 | Not available |
| 2018/0212,593 | CIRCUIT DEVICE, REAL-TIME CLOCKING DEVICE, ELECTRONIC APPARATUS, VEHICLE, AND VERIFICATION METHOD | Jan 16, 18 | Jul 26, 18 | Not available |
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