| 2025/0088,195 | ELECTRONIC DEVICES INCLUDING LOCK DETECTING CIRCUIT | Feb 09, 24 | Mar 13, 25 | Not available |
| 2025/0070,788 | IMAGE PROCESSING DEVICE | Aug 16, 24 | Feb 27, 25 | LAPIS Technology Co., Ltd. |
| 2025/0062,771 | PHASE LOCKED LOOP CIRCUIT AND METHOD OF OPERATION THEREOF | Aug 14, 24 | Feb 20, 25 | Samsung Electronics Co. Ltd. |
| 2025/0004,041 | SYSTEM AND METHOD FOR TESTING CIRCUIT | Oct 10, 23 | Jan 02, 25 | Not available |
| 2024/0396,559 | APPARATUS, METHOD AND RECORDING MEDIUM FOR DIGITAL CLOCK AND DATA RECOVERY | Jan 24, 24 | Nov 28, 24 | Not available |
| 2024/0364,349 | Delay Lock Loop Circuits and Methods for Operating Same | Jul 09, 24 | Oct 31, 24 | Not available |
| 2024/0305,286 | DUTY-CYCLE CORRECTOR PHASE SHIFT CIRCUIT | Mar 18, 24 | Sep 12, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 2024/0154,615 | DUTY-CYCLE CORRECTOR CIRCUIT | Jan 16, 24 | May 09, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 2024/0146,315 | METHOD AND CIRCUIT FOR DLL LOCKING MECHANISM FOR WIDE RANGE HARMONIC DETECTION AND FALSE LOCK DETECTION | Mar 31, 23 | May 02, 24 | Agilent Technologies Texas Instruments Incorporated |
| 2024/0085,973 | FREQUENCY OVERSHOOT AND VOLTAGE DROOP MITIGATION APPARATUS AND METHOD | Nov 20, 23 | Mar 14, 24 | Not available |
| 2024/0088,904 | DETERMINING A LOCKED STATUS OF A CLOCK TRACKING CIRCUIT | Sep 12, 23 | Mar 14, 24 | Not available |
| 2024/0039,543 | Apparatus for Digital Representation of Angular Difference | Dec 14, 20 | Feb 01, 24 | Not available |
| 2022/0231,693 | PHASE-LOCKED LOOP CIRCUIT AND DIGITAL OPERATION SYSTEM | Dec 30, 19 | Jul 21, 22 | WEIFANG GOERTEK MICROELECTRONICS CO., LTD. |
| 2022/0190,834 | AUTOMATIC FREQUENCY CALIBRATION AND LOCK DETECTION CIRCUIT AND PHASE LOCKED LOOP INCLUDING THE SAME | Nov 29, 21 | Jun 16, 22 | Samsung Electronics Co., Ltd. |
| 2021/0211,134 | LOCK DETECTION CIRCUIT AND PHASE-LOCKED LOOP CIRCUIT | Mar 24, 21 | Jul 08, 21 | Mitsubishi Electric Corporation |
| 2021/0091,923 | CLOCK DATA RECOVERY CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME | Jun 26, 20 | Mar 25, 21 | Not available |
| 2020/0403,622 | PHASE-LOCKED LOOP SLIP DETECTOR | Dec 04, 19 | Dec 24, 20 | Not available |
| 2020/0382,126 | CLOCK DETECTION AND AUTOMATIC PLL OUTPUT BYPASS SWITCHING FOR AN AUDIO PROCESSOR | May 29, 20 | Dec 03, 20 | Not available |
| 2020/0304,129 | QUADRATURE DELAY LOCKED LOOPS | Dec 26, 19 | Sep 24, 20 | Not available |
| 2020/0162,081 | ACCURATE AND RELIABLE DIGITAL PLL LOCK INDICATOR | Sep 24, 19 | May 21, 20 | Not available |