Inventor

RONG HAISHENG

US50 patents

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

RONG HAISHENG

INTEL CORP

Monolithic physically displaceable optical waveguides

Two-photon absorption generated carrier lifetime reduction in semiconductor waveguide for semiconductor based raman laser and amplifier

Semiconductor waveguide based high speed all optical wavelength converter

Low power, high resolution solid state LIDAR circuit having a modulator to modulate a bit sequence onto a carrier frequency of a received optical signal

Low power, high resolution solid state LIDAR circuit

Optical coupler

Solid state LIDAR circuit with waveguides tunable to separate phase offsets

Photonic apparatus with bias control to provide substantially constant responsivity of a photodetector

Vertical mirror in a silicon photonic circuit

Semiconductor Raman ring amplifier

Multi-wavelength laser

Optical coupler

Optical device using echelle grating that provides total internal reflection of light

On-chip optical isolator

Feedback controlled closed loop on-chip isolator

Wide-angle, aliasing-free beam steering using aperiodic emitter arrays

Mechanisms for refractive index tuning semiconductor photonic devices

Optical device using echelle grating that provides total internal reflection of light

Semiconductor photonic devices using phase change materials

Variable optical power limiter

Semiconductor raman ring amplifier

Reduced loss ultra-fast semiconductor modulator and switch

Multi-wavelength distributed feedback laser

Integrated optical transmitter and receiver

Integrated optical transmitter and receiver

Apparatus, method and system for spectrometry with a displaceable waveguide structure

Distributed optoelectronic receiver

Ring modulator baseline wander compensation

Optical coherent receiver on a chip

Silicon photonic integrated circuits on substrates with structured insulators having specific thicknesses in separate zones

On-chip diffraction grating prepared by crystallographic wet-etch

Fiber optic polarization beam combiner and splitter

Technologies for a beam expansion and collimation for photonic integrated circuits

Optical coherent transmitter on a silicon chip

Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance

Multi-wavelength laser generator using ring filter

Technologies for generating a broadband optical output

HECK JOHN

Inverted 45° mirror for photonic integrated circuits

Vertical mirror in a silicon photonic circuit

Inverted 45 degree mirror for photonic integrated circuits

Method and structure combining vertical and angled facets in silicon photonic waveguides

Integrated silicon optomechanical gyroscopes (OMGs)

RONG HAISHENG

Optical modulator utilizing wafer bonding technology

Two-photon-absorption-based silicon waveguide photo-power monitor

Vertical optical coupler for planar photonic circuits

NA YUN-CHUNG

Efficient backside-emitting/collecting grating coupler

On-chip diffraction grating prepared by crystallographic wet-etch

NA YUN-CHUNG N

Efficient silicon-on-insulator grating coupler

FINISAR CORP

Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop

SAKIB MEER NAZMUS

Multi-mode interference (MMI) based laser devices for heterogeneous platforms