Inventor

DENTAI ANDREW G

US18 patents

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

DENTAI ANDREW G

AMERICAN TELEPHONE & TELEGRAPH

Method of forming III-V semi-insulating films using organo-metallic titanium dopant precursors

Semiconductor devices employing Ti-doped Group III-V epitaxial layer

High-power, fundamental transverse mode laser

Semi-insulating group III-V based compositions doped using bis arene titanium sources

Semiconductor heterointerface optical waveguide

NAGARAJAN RADHAKRISHNAN L

Method of achieving acceptable performance in and fabrication of a monolithic photonic integrated circuit (PIC) with integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL)

Monolithic photonic integrated circuit (PIC) with a plurality of integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL)

Photodiode isolation in a photonic integrated circuit

INFINERA CORP

Method of manufacturing and apparatus for a transmitter photonic integrated circuit (TXPIC) chip

InP-based photonic integrated circuits with Al-containing waveguide cores and InP-based array waveguide gratings (AWGs) and avalanche photodiodes (APDs) and other optical components containing an InAlGaAs waveguide core

Transmitter photonic integrated circuit (TxPIC) chip with enhanced power and yield without on-chip amplification

AT & T CORP

Method for preparation of monolithically integrated devices

Nanosecond fast electrically tunable Fabry-Perot filter

BELL TELEPHONE LABOR INC

Unidirectional optical device and regenerator

Demultiplexing photodetector

LUCENT TECHNOLOGIES INC

High-speed double-heterostructure bipolar transistor devices

Integrated-circuit optical network unit

AT & T BELL LAB

Long wavelength avalanche photodetector