Class H03L : AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
Subclass 7/02: 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 frequency discriminator comprising a passive frequency-determining element
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12249957 | Self-biased, closed loop, low current free running oscillator | Apr 06, 23 | Mar 11, 25 | NXP USA, Inc. |
| 11750198 | RC oscillator | Dec 29, 21 | Sep 05, 23 | HUAWEI TECHNOLOGIES CO., LTD. |
| 11722139 | Frequency-locked loop and method for correcting oscillation frequency of output signal of frequency-locked loop | Jan 14, 22 | Aug 08, 23 | MediaTek Inc. |
| 11456747 | Multiphase frequency to voltage converter | Apr 14, 21 | Sep 27, 22 | NXP USA, Inc. |
| 11411567 | Phase interpolation-based fractional-N sampling phase-locked loop | Dec 10, 20 | Aug 09, 22 | QUALCOMM Incorporated |
| 11374582 | Semiconductor device and clock detector | Mar 30, 21 | Jun 28, 22 | Samsung Electronics Co. Ltd. |
| 11005486 | Atomic oscillator and frequency signal generation system | Feb 27, 20 | May 11, 21 | Seiko Epson Corporation |
| 10992306 | Oscillation circuit and a self-start-up control circuit adaptable thereto | Mar 02, 20 | Apr 27, 21 | Himax Technologies Limited |
| 10868544 | Digitally reconfigurable ultra-high precision internal oscillator | Feb 04, 20 | Dec 15, 20 | Agilent Technologies Texas Instruments Incorporated |
| 10784874 | All-digital voltage monitor (ADVM) with single-cycle latency | Feb 05, 20 | Sep 22, 20 | Intel Corp. |
| 10714243 | Variable resistance circuit, oscillator circuit, and semiconductor device | Feb 25, 19 | Jul 14, 20 | SEIKO EPSON CORPORATION |
| 10581438 | Digitally reconfigurable ultra-high precision internal oscillator | Oct 12, 17 | Mar 03, 20 | Agilent Technologies Texas Instruments Incorporated |
| 10574246 | Digital downconverter with digital oscillator frequency error correction | Apr 10, 18 | Feb 25, 20 | Agilent Technologies Texas Instruments Incorporated |
| 10551428 | Systems and methods for storing frequency information for system calibration/trimming | Aug 24, 17 | Feb 04, 20 | Microchip Technology Incorporated |
| 10539946 | Closed-loop control device with adaptive fault compensation | May 11, 17 | Jan 21, 20 | SIEMENS AKTIENGESELLSCHAFT |
| 10483985 | Oscillator using supply regulation loop and operating method thereof | Dec 07, 17 | Nov 19, 19 | Samsung Electronics Co., Ltd.; Research & Business Foundation Sungkyunkwan University; |
| 10008981 | Integrated clock generator and method therefor | Apr 12, 16 | Jun 26, 18 | Silicon Laboratories Inc. |
| 9825637 | Digitally reconfigurable ultra-high precision internal oscillator | Oct 18, 16 | Nov 21, 17 | TEXAS INSTRUMENTS INCORPORATED |
| 9735731 | Digitally controlled oscillator device and high frequency signal processing device | Mar 15, 16 | Aug 15, 17 | RENESAS ELECTRONICS CORPORATION |
| 9716501 | CR oscillation circuit | Mar 03, 16 | Jul 25, 17 | SEIKO EPSON CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0177,189 | Digitally Reconfigurable Ultra-High Precision Internal Oscillator | Feb 04, 20 | Jun 04, 20 | Not available |
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