| RE50175 | Methods and apparatuses for digital pre-distortion | Apr 24, 23 | Oct 15, 24 | Outdoor Wireless Networks LLC |
| 9998156 | Compensation parameter and predistortion signal | Jul 14, 17 | Jun 12, 18 | Agilent Technologies Texas Instruments Incorporated |
| 9998076 | Methods and circuitry to trim common mode transient control circuitry | Jan 25, 17 | Jun 12, 18 | Infineon Technologies Americas Corp. |
| 9998241 | Envelope tracking (ET) closed-loop on-the-fly calibration | Feb 19, 15 | Jun 12, 18 | MediaTek Inc. |
| 9997594 | Gallium nitride based high electron mobility transistor (GaN-HEMT) device with an iron-doped cap layer and method of manufacturing the same | Sep 22, 16 | Jun 12, 18 | Fujitsu Limited |
| 9991860 | Control system for a power amplifier | Apr 24, 17 | Jun 05, 18 | Astrium Limited |
| 9985588 | Distortion correction in cascode power amplifiers | Nov 03, 16 | May 29, 18 | SKYWORKS SOLUTIONS, INC. |
| 9985593 | Limiting driver for switch-mode power amplifier | Oct 21, 15 | May 29, 18 | Eridan Communications, Inc. |
| 9985589 | System and method for improving total harmonic distortion of an amplifier | Aug 19, 16 | May 29, 18 | Texas Instruments Incorporated |
| 9985587 | Switched mode converter with variable common mode voltage buffer | May 31, 16 | May 29, 18 | Cirrus Logic, Inc. |
| 9985590 | Adaptive power amplifier supply with pre-distortion mechanism | Dec 09, 16 | May 29, 18 | MediaTek Inc. |
| 9979362 | Power amplifier | Jan 12, 16 | May 22, 18 | SAMSUNG-ELECTRO-MECHANICS CO. LTD.; Korea Advanced Institute of Science and Technology; |
| 9979367 | Circuit and method of operating a circuit | May 08, 14 | May 22, 18 | TDK Corporation |
| 9979355 | Modifiable signal adjustment devices for power amplifiers and corresponding methods and apparatus | Dec 29, 16 | May 22, 18 | NXP USA, INC. |
| 9979352 | Systems and methods for linearizing operation of a power amplifier | Jun 21, 16 | May 22, 18 | QUALCOMM Incorporated |
| 9979358 | Differential amplifier with extended bandwidth and THD reduction | Apr 28, 17 | May 22, 18 | Inphi Corporation |
| 9973161 | Multistage amplifier circuit with improved settling time | Apr 17, 17 | May 15, 18 | Agilent Technologies Texas Instruments Incorporated |
| 9973219 | Predistortion system and method | Feb 02, 17 | May 15, 18 | Rohde & Schwarz GmbH & Co. KG |
| 9973157 | Method and apparatus for achieving high-output signal swing from class-D amplifier | Sep 10, 16 | May 15, 18 | ESS Technology, Inc. |
| 9973165 | Variable gain amplifier and driver implementing the same | Oct 19, 16 | May 15, 18 | Sumitomo Electric Industries Ltd. |