Inventor

HUI RONGQING

US18 patents

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

HUI RONGQING

UNIV KANSAS

Coherent detection scheme for FM chirped laser radar

Low-altitude altimeter and method

Laser system for photonic excitation investigation

Method and apparatus for use of III-nitride wide bandgap semiconductors in optical communications

Optical domain signal analyzer

NORTHERN TELECOM LTD

Transmission system with cross-phase modulation compensation

Eye mask for measurement of distortion in optical transmission systems

Optical Q-switching to generate ultra short pulses in diode lasers

NORTEL NETWORKS LTD

Method and apparatus for high resolution monitoring of optical signals

Method and apparatus for high resolution monitoring of optical signals

CIENA CORP

Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent receiver

Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent receiver

SPRINT COMMUNICATIONS CO

Optical systems with diversity detection

ALLEN CHRISTOPHER T

Low-altitude altimeter and method

JIANG JUNFENG

Measurement of polarization dependent loss in an optical transmission system

HUI RONGQING

Digital subcarrier cross-connect switching

BOOKHAM TECHNOLOGY PLC

Generation of short optical pulses using strongly complex coupled DFB lasers

SPRINT COMM COMPANY LP

Method and apparatus for recovering an optical clock signal