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| RE48613 | Dynamic measurement of frequency synthesizer noise spurs or phase noise | Jul 03, 19 | Jun 29, 21 | Agilent Technologies Texas Instruments Incorporated |
| RE47715 | Charge pump for PLL/DLL | Jul 17, 14 | Nov 05, 19 | Conversant Intellectual Property Management Inc. |
| 9997333 | Sub-pulsing during a state | Oct 05, 17 | Jun 12, 18 | Lam Research Corporation |
| 9998103 | Delay line circuit | Jan 24, 17 | Jun 12, 18 | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 9989588 | Clock jitter measurement circuit and semiconductor device including the same | Feb 14, 17 | Jun 05, 18 | Samsung Electronics Co., Ltd. |
| 9991898 | Fractional-N jitter attenuator | Jun 02, 17 | Jun 05, 18 | Perceptia Devices, Inc. |
| 9991896 | Phase locked loop circuit with charge pump up-down current mismatch adjustment and static phase error reduction | Aug 03, 17 | Jun 05, 18 | Synopsys, Inc. |
| 9985619 | Duty cycle corrector, semiconductor device including the same, and method of operating duty cycle corrector | Jul 11, 16 | May 29, 18 | SAMSUNG ELECTRONICS CO., LTD. |
| 9985016 | Charge pump circuit for providing multiplied voltage | Feb 28, 17 | May 29, 18 | NXP USA, INC. |
| 9985638 | Wideband direct modulation with two-point injection in digital phase locked loops | Mar 24, 17 | May 29, 18 | INNOPHASE INC. |
| 9979405 | Adaptively reconfigurable time-to-digital converter for digital phase-locked loops | Feb 10, 17 | May 22, 18 | Apple Inc. |
| 9973181 | Synchronized semiconductor device with phase adjustment circuit | Aug 15, 17 | May 15, 18 | Micron Technology Inc. |
| 9973197 | Phase-locked loop circuit | Feb 09, 17 | May 15, 18 | TOSHIBA MEMORY CORPORATION |
| 9966965 | Apparatus for low power signal generator and associated methods | Dec 06, 16 | May 08, 18 | Silicon Laboratories Inc. |
| 9954539 | Method and apparatus for clock phase generation | Jul 11, 16 | Apr 24, 18 | Xilinx Inc. |
| 9954538 | Clock alignment scheme for data macros of DDR PHY | Jun 24, 16 | Apr 24, 18 | Invecas, Inc. |
| 9954542 | Digital linearization technique for charge pump based fractional phased-locked loop | Feb 01, 17 | Apr 24, 18 | Apple Inc. |
| 9948311 | Decision-directed phase detector | Jan 31, 17 | Apr 17, 18 | Finisar Corporation |
| 9948312 | Phase lock loop with a digital charge pump | Feb 27, 17 | Apr 17, 18 | Agilent Technologies Texas Instruments Incorporated |