Inventor

HAJIMIRI SEYED ALI

US187 patents

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

HAJIMIRI SEYED ALI

CALIFORNIA INST OF TECHN

Wireless power transfer

Multi-cascode transistors

Class E/F switching power amplifiers

Mm-wave fully integrated phased array receiver and transmitter with on-chip antennas

Ultra-high frequency self-sustaining oscillators, coupled oscillators, voltage-controlled oscillators, and oscillator arrays based on vibrating nanoelectromechanical resonators

Reconfigurable distributed active transformers

Distributed circular geometry power amplifier architecture

Distributed circular geometry power amplifier architecture

Class E/F switching power amplifiers

Concurrent dual-band receiver architecture

Distributed circular geometry power amplifier architecture

Self-dividing oscillators

Tunable, distributed voltage-controlled oscillator

Highly efficient capacitor structures with enhanced matching properties

Tunable, distributed, voltage-controlled oscillator

Generator unit for wireless power transfer

Distributed circular geometry power amplifier architecture

Reconfigurable distributed active transformers

Cross-differential amplifier

Monolithic silicon-based phased arrays for communications and radars

Deterministic jitter equalizer

Reconfigurable distributed active transformers

Multi-element phased array transmitter with LO phase shifting and integrated power amplifier

Distributed circular geometry power amplifier architecture

Circular geometry oscillators

Adaptive power amplifier

Digital and analog IM3 product compensation circuits for an RF receiver

Concurrent multi-band low noise amplifier architecture

Coherence artifacts suppression in integrated photonic systems

Optically assisted electrical filtering and processing

Smart RF lensing: efficient, dynamic and mobile wireless power transfer

Smart RF lensing: efficient, dynamic and mobile wireless power transfer

Smart RF lensing: efficient, dynamic and mobile wireless power transfer

Method and apparatus for dynamic RF lens focusing and tracking of wireless power recovery unit

Smart RF lensing: efficient, dynamic and mobile wireless power transfer

Directional optical receiver

Active CMOS recovery units for wireless power transmission

Integrated optical phased array

Integrated two-dimensional planar optical phased array

Octave-range, watt-level, fully-integrated CMOS switching power mixer array for linearization and back-off-efficiency improvement

Reconfigurable distributed active transformers

Cross-differential amplifier

Method and apparatus for a multi-pole bandwidth enhancement technique for wideband amplification

AXIOM MICRODEVICES INC

Multi-primary distributed active transformer amplifier power supply and control

Supply circuit for power amplifier drivers

Multi-primary distributed active transformer amplifier power supply and control

Distributed active transformer power control techiques

CALIFORNIA INSITUTE OF TECHNOL

Switchless multi-resonant, multi-band power amplifier

KEEHR EDWARD

Equalization of third-order intermodulation products in wideband direct conversion receiver

SENGUPTA KAUSHIK

Self-healing power amplifier: methods and apparatus