| 9998075 | LDO with fast recovery from saturation | Jan 25, 17 | Jun 12, 18 | pSemi Corporation |
| 9991856 | Variable load power amplifier supporting dual-mode envelope tracking and average power tracking performance | Aug 12, 15 | Jun 05, 18 | SKYWORKS SOLUTIONS, INC. |
| 9985586 | Front end circuit | Mar 18, 16 | May 29, 18 | SAMSUNG-ELECTRO-MECHANICS CO. LTD. |
| 9979362 | Power amplifier | Jan 12, 16 | May 22, 18 | SAMSUNG-ELECTRO-MECHANICS CO. LTD.; Korea Advanced Institute of Science and Technology; |
| 9973148 | Radio frequency system with switch to receive envelope | Aug 07, 17 | May 15, 18 | SKYWORKS SOLUTIONS, INC. |
| 9973154 | Dual output RF LNA | Mar 23, 17 | May 15, 18 | Qorvo US, Inc. |
| 9973145 | Amplifier dynamic bias adjustment for envelope tracking | Dec 03, 15 | May 15, 18 | pSemi Corporation |
| 9966912 | Amplifier circuit and amplifier arrangement | Aug 20, 15 | May 08, 18 | ams AG |
| 9966904 | RF amplifier to increase gain using transformer | Dec 27, 16 | May 08, 18 | Korea Electronics Technology Institute |
| 9966905 | Weakly coupled based harmonic rejection filter for feedback linearization power amplifier | Mar 17, 14 | May 08, 18 | Qorvo US, Inc. |
| 9960153 | Semiconductor device and electronic apparatus of a cascode-coupled system | Jun 08, 15 | May 01, 18 | Renesas Electronics Corporation |
| 9960760 | Multi-level output cascode power stage | Oct 25, 13 | May 01, 18 | Analog Devices Global |
| 9960948 | Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA | Nov 21, 16 | May 01, 18 | Tensorcom, Inc. |
| 9960736 | Control systems and methods for power amplifiers operating in envelope tracking mode | Feb 17, 16 | May 01, 18 | pSemi Corporation |
| 9960737 | Stacked PA power control | Mar 06, 17 | May 01, 18 | pSemi Corporation |
| 9954493 | High frequency semiconductor amplifier circuit | Mar 16, 17 | Apr 24, 18 | Kabushiki Kaisha Toshiba |
| 9954499 | Switching amplifier and radio transmitter | Apr 24, 15 | Apr 24, 18 | NEC Corporation |
| 9954500 | Complementary low noise transductor with active single ended to differential signal conversion | Apr 09, 14 | Apr 24, 18 | Marvell World Trade Ltd. |
| 9954497 | Circuits for low noise amplifiers with interferer reflecting loops | Feb 09, 15 | Apr 24, 18 | The Trustees of Columbia University in the City of New York |
| 9948255 | Amplification circuit | Jun 30, 17 | Apr 17, 18 | Murata Manufacturing Co Ltd. |