544 patents
Page 15 of 28
Utility
System-aware RF Front Ends for Wireless Communication Systems
9 Sep 21
System-aware radio frequency (RF) front ends for wireless communication systems are provided.
Gangadhar Burra
Filed: 5 Mar 21
Utility
Average Power Tracking Power Management Integrated Circuit
26 Aug 21
An average power tracking (APT) power management integrated circuit (PMIC) is provided.
Nadim Khlat
Filed: 1 Feb 21
Utility
Gallium-nitride-based Module with Enhanced Electrical Performance and Process for Making the Same
19 Aug 21
The present disclosure relates to a Gallium-Nitride (GaN) based module, which includes a module substrate, a thinned switch die residing over the module substrate, a first mold compound, and a second mold compound.
Julio C. Costa, Michael Carroll
Filed: 3 May 21
Utility
Power Amplifier Apparatus
12 Aug 21
A power amplifier apparatus is provided.
Michael Nielsen, Lars Sandahl Ubbesen
Filed: 12 Feb 20
Utility
Radio Frequency Power Detector
12 Aug 21
A radio frequency (RF) power detector is disclosed.
Jeffery Peter Ortiz
Filed: 28 Jan 21
Utility
Inductor Trimming Using Sacrificial Magnetically Coupled Loops
29 Jul 21
Inductor trimming using sacrificial magnetically coupled loops is provided.
Dirk Robert Walter Leipold, George Maxim, Baker Scott
Filed: 24 Jan 20
Utility
Envelope Tracking Circuitry
29 Jul 21
Disclosed is envelope tracking circuitry having an envelope tracking integrated circuit (ETIC) coupled to a power supply to provide an envelope tracked power signal to a power amplifier (PA) with a filter equalizer configured to inject an error-correcting signal into the ETIC in response to equalizer settings.
Nadim Khlat
Filed: 12 Jan 21
Utility
Uplink Multiple Input-multiple Output (Mimo) Transmitter Apparatus with Pre-distortion
29 Jul 21
An uplink multiple input-multiple output (MIMO) transmitter apparatus includes a transmitter chain that includes a sigma-delta circuit that creates a summed (sigma) signal and a difference (delta) signal from two original signals to be transmitted.
Nadim Khlat, Terry J. Stockert
Filed: 21 Jan 21
Utility
Envelope Tracking Integrated Circuit Supporting Multiple Types of Power Amplifiers
22 Jul 21
An envelope tracking (ET) integrated circuit (ETIC) supporting multiple types of power amplifiers.
Nadim Khlat
Filed: 13 Jan 21
Utility
Uplink Multiple Input-multiple Output (Mimo) Transmitter Apparatus Using Transmit Diversity
22 Jul 21
An uplink multiple input-multiple output (MIMO) transmitter apparatus using transmit diversity uses transmit diversity signals that are modified to create intermediate orthogonal signals.
Nadim Khlat
Filed: 15 Jan 21
Utility
Mode Suppression In Acoustic Resonators
15 Jul 21
Acoustic resonators, such as bulk acoustic wave (BAW) resonators, are disclosed that include mode suppression structures.
Yazid Yusuf, Mudar AlJoumayly, Alfred Gimenez
Filed: 13 Jan 20
Utility
Phase Shift Structures for Acoustic Resonators
15 Jul 21
Acoustic resonators, such as bulk acoustic wave (BAW) resonators, are disclosed that include phase shift structures.
Yazid Yusuf, Mudar AlJoumayly, Gernot Fattinger, Alfred Gimenez
Filed: 30 Jan 20
Utility
Uplink Multiple Input-multiple Output (Mimo) Transmitter Apparatus
8 Jul 21
An uplink multiple input-multiple output (MIMO) transmitter apparatus includes a transmitter chain that includes a sigma-delta circuit that creates a summed (sigma) signal and a difference (delta) signal from two original signals to be transmitted.
Nadim Khlat, Terry J. Stockert
Filed: 8 Jan 21
Utility
Envelope Tracking Power Management Apparatus Incorporating Multiple Power Amplifiers
8 Jul 21
An envelope tracking (ET) power management apparatus incorporating multiple power amplifiers is provided.
Nadim Khlat
Filed: 6 Jan 21
Utility
Equalizer for Envelope Power Supply Circuitry
8 Jul 21
Equalizer circuitry includes a differential target voltage input, an equalizer output, a first operational amplifier, and a second operational amplifier.
Nadim Khlat, Michael R. Kay, James M. Retz
Filed: 6 Jan 21
Utility
Acoustic Filter Circuit for Noise Suppression Outside Resonance Frequency
8 Jul 21
An acoustic filter circuit for noise suppression outside resonance frequency is provided.
Nadim Khlat
Filed: 5 Jan 21
Utility
Microelectronics Package with Vertically Stacked Mems Device and Controller Device
24 Jun 21
The present disclosure relates to a microelectronics package with a vertically stacked structure of a microelectromechanical systems (MEMS) device and a controller device.
Julio C. Costa, Mickael Renault
Filed: 24 Nov 20
Utility
Envelope Tracking System
24 Jun 21
The present disclosure relates to an envelope tracking system that is configured to improve the performance of radio frequency power amplifier circuitry by compensating for errors that become more significant as modulation bandwidth increases.
Terry J. Stockert, Nadim Khlat
Filed: 18 Dec 20
Utility
Power Amplifier Circuitry
24 Jun 21
Disclosed is power amplifier circuitry having a bipolar junction power transistor with a base, a collector, and an emitter.
Terry J. Stockert
Filed: 18 Dec 20
Utility
RF Devices with Enhanced Performance and Methods of Forming the Same
17 Jun 21
The present disclosure relates to a radio frequency device and a process for making the same.
Julio C. Costa, Robert Aigner
Filed: 14 Dec 20