Inventor

OBKIRCHER THOMAS

US54 patents

⚠️ This page may combine multiple inventors who share the name “OBKIRCHER THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OBKIRCHER THOMAS

SKYWORKS SOLUTIONS INC

Voltage regulation schemes for powering multiple circuit blocks

Semiconductor-on-insulator transistor layout for radio frequency power amplifiers

Biasing of cascode power amplifiers for multiple power supply domains

Biasing of cascode power amplifiers for multiple power supply domains

Wide dynamic range amplifier system

Low noise serial interfaces with gated clock

Reducing impedance discontinuities on a shared medium

Variable frequency circuit in attenuator and/or negative voltage generator

Decoder for antenna switch

Calibration and/or adjusting gain associated with voltage-controlled oscillator

Radio-frequency switch decoder

Dynamic switch controller

Variable frequency circuit controller

Adjusting voltage controlled oscillator gain

Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver

Apparatus and methods for adjusting phase-locked loop gain

Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver

Systems and methods for providing a clock signal

Dither-less multi-stage noise shaping fractional-N frequency synthesizer systems and methods

Dither-less error feedback fractional-n frequency synthesizer systems and methods

Dither-less error feedback fractional-N frequency synthesizer systems and methods

Dither-less multi-stage noise shaping fractional-N frequency synthesizer systems and methods

Biasing of cascode power amplifiers for multiple power supply domains

Systems and methods for providing a clock signal

Flip-chip semiconductor-on-insulator transistor layout

Low noise serial interfaces with gated clock

Temperature compensated oscillator

Low noise serial interfaces with gated clock

Reducing impedance discontinuities on a shared medium

Transient output suppression in an amplifier

Temperature compensated oscillator

Radio frequency front end modules implementing coexisting time division duplexing and frequency division duplexing

High-linearity variable gain amplifier with bypass path

Hot switching spur suppression

Flip-chip semiconductor-on-insulator transistor layout

Power amplifier output matching

Power amplifier output matching

Radio frequency front end with integrated channel matching calibration

Radio-frequency switch having redistribution layer inductance

Biasing of cascode power amplifiers for multiple operating modes

OBKIRCHER THOMAS

Dynamically configurable serial data communication interface

Variable frequency circuit controller

Apparatus and methods for adjusting voltage controlled oscillator gain

Dynamically configurable serial data communication interface

Systems and methods for providing a clock signal

Dynamic voltage-controlled oscillator calibration and selection

KOMAILI JALEH

Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver

Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver

NAMDAR-MEHDIABADI ARDESHIR

Phase-locked loop lock detect

INTEL CORP

Circuit, controller and methods for dynamic estimation and cancellation of phase and gain imbalances in quadrature signal paths of a receiver