Inventor

HEZAR RAHMI

US46 patents

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

HEZAR RAHMI

TEXAS INSTRUMENTS INC

Amplifier using delta-sigma modulation

Continuous time fourth order delta sigma analog-to-digital converter

Programmable bandpass analog to digital converter based on error feedback architecture

Analog-to-digital conversion system with second order noise shaping and a single amplifier

Class-E outphasing power amplifier with efficiency and output power enhancement circuits and method

Transmitter and method of transmitting

Method and apparatus for digital predistortion for a switched mode power amplifier

Multi-branch outphasing system and method

Methods and apparatus to provide adaptive electromagnetic interference control in a power converter

Class-E outphasing power amplifier with efficiency and output power enhancement circuits and method

Cascaded DAC architecture with pulse width modulation

Phased spatial light modulator for imaging

Photodetector and optical sensing system

Virtual array method for 3D robotic vision

Multi-branch outphasing system and method

Loudspeaker enhancement

Loudspeaker enhancement

Photodiode integrated with circuit

Methods and apparatus to reduce electromagnetic interference in a power converter using phase hopping in conjunction with pulse width modulation

Circuits and methods for reducing the amplitude of complex signals

Noise-shaped power converters

Circuits and methods for transmitting signals

Transmitter and method of transmitting

Circuits and methods for cancelling nonlinear distortions in pulse width modulated sequences

Class D power amplifier

Integrated poly-phase fir filter in double-sampled analog to digital converters

Class-E outphasing power amplifier with efficiency and output power enhancement circuits and method

Two adjacent bit values switching current source between three paths

Tunable power amplifier with wide frequency range

Tunable power amplifier with wide frequency range

Tunable power amplifier with wide frequency range

APPLE INC

Selection of pulse repetition intervals for sensing time of flight

Configuration of aggressor integrated circuit to prevent spur interference at victim integrated circuit

Configuration of aggressor integrated circuit to prevent spur interference at victim integrated circuit

Dynamic configuration of spur cancellation

Dynamic configuration of spur cancellation

Configuration of aggressor integrated circuit to prevent spur interference at victim integrated circuit

Time-of-flight depth sensing with improved linearity

HEZAR RAHMI

Three-level digital-to-analog converter

Digital time-interleaved RF-PWM transmitter

Transformer power combiner with filter response

System and method for correcting phase noise in digital-to-analog converter or analog-to-digital converter

HUR JOONHOI

LINC transmitter with improved efficiency

Free-fly class D power amplifier

RISBO LARS

Shaping inter-symbol-interference in sigma delta converter

DING LEI

Phase averaged pulse width modulator