P

Inventor

BAO JUN

CN46 patents
⚠️ This page may combine multiple inventors who share the name “BAO JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CIENA CORP

15 patents
US9680569B2Jun 13, 2017

Method and system for optical connection validation in a reconfigurable optical add-drop multiplexer (ROADM) node

CIENA CORP26 citations93
US7899334B2Mar 1, 2011

Signal distribution module for a directionless reconfigurable optical add/drop multiplexer

CIENA CORP24 citations92
US6900931B1May 31, 2005

Three-stage optical amplifier having flat spectral gain

CIENA CORP21 citations92
US6426833B1Jul 30, 2002

Optical amplifier configuration including shared pumps

CIENA CORP35 citations92
US6341242B1Jan 22, 2002

System for controlling a process for interconnection of optical fibers including fuzzy logic control and optimization architecture

CIENA CORP24 citations92
US6721089B1Apr 13, 2004

Method and apparatus for expanding the dynamic range of optical amplifiers

CIENA CORP25 citations91
US6678088B1Jan 13, 2004

Optical amplifier transient control apparatus

CIENA CORP22 citations86
US9793986B2Oct 17, 2017

Raman amplifier system and method with integrated optical time domain reflectometer

CIENA CORP9 citations84
US7400443B1Jul 15, 2008

Method and apparatus for optical amplifying device gain control with gain threshold

CIENA CORP10 citations84
US7075711B2Jul 11, 2006

Optical communication system having dynamic gain equalization

CIENA CORP11 citations82
US6525870B1Feb 25, 2003

Method and system for controlling Raman gain flatness sensitivity to pump laser wavelength variation

CIENA CORP16 citations80
US10374704B2Aug 6, 2019

Raman amplifier system and method with integrated optical time domain reflectometer

CIENA CORP4 citations73
US8885248B2Nov 11, 2014

Raman amplifier gain compression systems and methods based on signal power monitoring

CIENA CORP4 citations73
US7092148B1Aug 15, 2006

Optical communication system having dynamic gain equalization

CIENA CORP7 citations72
US10250326B2Apr 2, 2019

Embedded apparatus to monitor simulated brillouin scattering from Raman amplifier in fiber optics transmission system

CIENA CORP4 citations68

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

4 patents

BAO JUN

4 patents

ZHANG YUE

4 patents

ARCHAMBAULT JEAN-LUC

2 patents

SRIDHAR BALAKRISHNAN

2 patents

BOE TECHNOLOGY GROUP CO LTD

2 patents

SIEMENS MEDICAL SOLUTIONS USA INC

2 patents

ALLIED BIOTECH INC

2 patents

SHANGHAI KEXIN BIOTECH CO LTD

2 patents

ZHONG SHAN

1 patent

UNIV JOHNS HOPKINS

1 patent

SIEMENS MEDICAL SOLUTIONS

1 patent

LI ZIJUAN

1 patent

FENCHEL MATTHIAS

1 patent

YANG XIAOHUI

1 patent

WUXI LITTLE SWAN CO LTD

1 patent