Inventor

ROZENBLIT DMITRIY

US60 patents

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

ROZENBLIT DMITRIY

SKYWORKS SOLUTIONS INC

System for allowing a TDMA/CDMA portable transceiver to operate with closed loop power control

Single chip GSM/EDGE transceiver architecture with closed loop power control

System for closed loop power control using a linear or a non-linear power amplifier

Multi-Band transceiver utilizing direct conversion receiver

Fast closed-loop power control for non-constant envelope modulation

Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier

Polar loop radio frequency (RF) transmitter having increased dynamic range amplitude control

Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop

Software defined multiple transmit architecture

Wireless transmitter incorporating a synchronous oscillator in a translation loop

Power amplifier control driver having over-current protection and linear control

Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier

Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier

Multiple step switched translation loop for power amplifier feedback control

System for a dual feedback translation loop for power amplifier feedback control

Apparatus and method for improving power control loop linearity

System and method for power mapping to compensate for power amplifier gain control variations

Controller and method for using a DC-DC converter in a mobile handset

Apparatus and methods for controlling transmit power of a wireless communication system

Apparatus and methods for power control in mobile communication devices

Polar transmitter having a dynamically controlled voltage regulator and method for operating same

Direct conversion receiver having a subharmonic mixer

System and method for saturation detection, correction and recovery in a polar transmitter

System and method for generating local oscillator (LO) signals for a quadrature mixer

System and method for allowing a TDMA/CDMA portable transceiver to operate with closed loop power control

Device system and method for low noise radio frequency transmission

System and apparatus for a direct conversion receiver and transmitter

Low noise mixer

Differential oscillator

Apparatus and methods for transmit power control in wireless communication systems

Gain control systems and methods for controlling an adjustable power level

System and method for saturation detection, correction and recovery in a polar transmitter

CONEXANT SYSTEMS INC

Differential oscillator

Apparatus for and method of improving efficiency of transceivers in radio products

Fast settling charge pump

Apparatus for and method of improving efficiency of transceivers in radio products

Direct conversion receiver

Ultra-clean voltage power supply generator

System and method for amplifying a cellular radio signal

Method and apparatus for improving the sensitivity of an RF receiver at certain frequencies

BROADCOM CORP

Compensation of slow time-varying variations in voltage controlled oscillator (VCO) frequency in cellular transceivers

Method of antenna impedance mismatch compensation based on time-to-digital converter phase estimation

Transmitter gain control and calibration

ROZENBLIT DMITRIY

Mobile device including a power amplifier with selectable voltage supply

Systems and methods for power control in a multiple standard mobile transmitter

PULLELA RAJASEKHAR

Systems and methods for implementing a harmonic rejection mixer

Systems and methods for implementing a harmonic rejection mixer

AVAGO TECHNOLOGIES GENERAL IP

Envelope tracking supply modulators for multiple power amplifiers

CONEXANT SYSTEM INC

Voltage upconverter for portable time divisional multiple access radio

DAGHER ELIAS

Devices and method for using a DC-DC converter in a mobile handset