| 9998128 | Frequency synthesizer with injection locked oscillator | Apr 08, 15 | Jun 12, 18 | Infineon Technologies AG |
| 9985637 | Phase frequency detector | Dec 27, 16 | May 29, 18 | Intel Corp. |
| 9979408 | Apparatus and methods for phase synchronization of phase-locked loops | May 05, 16 | May 22, 18 | Analog Devices, Inc. |
| 9979404 | Multi-phase amplitude and phase modulation | Dec 30, 16 | May 22, 18 | Silicon Laboratories Inc. |
| 9979403 | Reference clock architecture for integrated circuit device | Oct 17, 16 | May 22, 18 | Altera Corporation |
| 9973196 | Clock synchronizer | Mar 30, 16 | May 15, 18 | NXP B.V. |
| 9973181 | Synchronized semiconductor device with phase adjustment circuit | Aug 15, 17 | May 15, 18 | Micron Technology Inc. |
| 9973195 | Local phase detection in realigned oscillator | Apr 08, 15 | May 15, 18 | Infineon Technologies AG |
| 9971378 | Method and device for high-speed sub-picosecond linear clock phase detection | Jul 25, 17 | May 15, 18 | Inphi Corporation |
| 9948312 | Phase lock loop with a digital charge pump | Feb 27, 17 | Apr 17, 18 | Agilent Technologies Texas Instruments Incorporated |
| 9917591 | Digital phase locked loop for low jitter applications | Aug 26, 16 | Mar 13, 18 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 9906228 | Digital phase locked loop for low jitter applications | Aug 26, 16 | Feb 27, 18 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 9899991 | Circuits and methods of synchronizing differential ring-type oscillators | May 22, 17 | Feb 20, 18 | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 9893916 | Methods and apparatus for performing a high speed phase demodulation scheme using a low bandwidth phase-lock loop | Jul 01, 16 | Feb 13, 18 | TEXAS INSTRUMENTS INCORPORATED |
| 9866224 | Oscillator, radio communication device, and radio communication method | Jan 18, 17 | Jan 09, 18 | KABUSHIKI KAISHA TOSHIBA |
| 9866223 | Clock recovery circuit, related clock and data recovery circuit, receiver, integrated circuit and method | Jun 22, 16 | Jan 09, 18 | STMICROELECTRONICS S.R.L. |
| 9857477 | Method for generating unambiguous correlation function for CBOC (6,1,1/11) signal based on partial correlation functions, apparatus for tracking CBOC signals and satellite navigation signal receiver system | Nov 06, 14 | Jan 02, 18 | RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY |
| 9859902 | Systems and method involving fast-acquisition lock features associated with phase locked loop circuitry | Feb 24, 17 | Jan 02, 18 | GSI TECHNOLOGY INC. |
| 9853650 | Method and apparatus of frequency synthesis | Nov 21, 16 | Dec 26, 17 | REALTEK SEMICONDUCTOR CORP. |
| 9846240 | Multi-level/multi-threshold/multi-persistency GPS/GNSS atomic clock monitoring | Jun 24, 14 | Dec 19, 17 | THE BOEING COMPANY |