Liang-Ju Lu

Person

Eden Prairie, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fiber connector and adapter
- Patent number 9,383,524
- Issue date Jul 5, 2016
- CommScope Technologies LLC
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Fiber connector and adapter
- Patent number 8,870,466
- Issue date Oct 28, 2014
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Fiber connector and adapter
- Patent number 8,186,890
- Issue date May 29, 2012
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Industrial process power scavenging device and method of deriving p...
- Patent number 7,977,924
- Issue date Jul 12, 2011
- Rosemount Inc.
- Robert C. Hedtke
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fiber connector and adapter
- Patent number 7,874,738
- Issue date Jan 25, 2011
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Adjustable resonance frequency vibration power harvester
- Patent number 7,812,466
- Issue date Oct 12, 2010
- Rosemount Inc.
- Liang-Ju Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fiber connector and adapter
- Patent number 7,654,749
- Issue date Feb 2, 2010
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Fiber connector and adapter
- Patent number 7,503,702
- Issue date Mar 17, 2009
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Double ferrule SC connector and adapter
- Patent number RE40622
- Issue date Jan 13, 2009
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- 385 - Optical waveguides
Information Patent Grant
Pressure sensor using light source
- Patent number 7,409,867
- Issue date Aug 12, 2008
- Rosemount Inc.
- Andrian C. Toy
- G01 - MEASURING TESTING
Information Patent Grant
Fiber connector and adapter
- Patent number 7,384,201
- Issue date Jun 10, 2008
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Polarization beam separator and combiner
- Patent number 7,359,584
- Issue date Apr 15, 2008
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber connector and adapter
- Patent number 7,246,950
- Issue date Jul 24, 2007
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Polarization beam separator and combiner
- Patent number 7,206,479
- Issue date Apr 17, 2007
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber connector and adapter
- Patent number 7,118,288
- Issue date Oct 10, 2006
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Tunable fabry-perot filter
- Patent number 6,996,312
- Issue date Feb 7, 2006
- Rosemount, Inc.
- Liang-Ju Lu
- G01 - MEASURING TESTING
Information Patent Grant
Fiber connector and adapter
- Patent number 6,910,807
- Issue date Jun 28, 2005
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator
- Patent number 6,895,161
- Issue date May 17, 2005
- Rosemount Inc.
- Mark George Romo
- G02 - OPTICS
Information Patent Grant
Fiber optic isolator for use with multiple-wavelength optical signals
- Patent number 6,760,160
- Issue date Jul 6, 2004
- ADC Telecommunications, Inc.
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Polarization beam separator and combiner
- Patent number 6,741,764
- Issue date May 25, 2004
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic device operating at two or more wavelengths
- Patent number 6,567,578
- Issue date May 20, 2003
- ADC Telecommunications
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Fiber optic isolator for use with multiple-wavelength optical signals
- Patent number 6,532,321
- Issue date Mar 11, 2003
- ADC Telecommunications, Inc.
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Fiber connector and adapter
- Patent number 6,471,416
- Issue date Oct 29, 2002
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Adjustable optical circulator
- Patent number 6,407,861
- Issue date Jun 18, 2002
- ADC Telecommunications, Inc.
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Fiber connector and adapter
- Patent number 6,296,398
- Issue date Oct 2, 2001
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Multiple port, fiber optic coupling device
- Patent number 6,289,152
- Issue date Sep 11, 2001
- ADC Telecommunications, Inc.
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Optical circulator
- Patent number 6,246,807
- Issue date Jun 12, 2001
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Multiple port, fiber optic isolator
- Patent number 6,167,174
- Issue date Dec 26, 2000
- ADC Telecommunications, Inc.
- B. Barry Zhang
- G02 - OPTICS
Information Patent Grant
Multiple port, fiber optic circulator
- Patent number 6,154,581
- Issue date Nov 28, 2000
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Grant
Fiber connector and adaptor
- Patent number 6,142,676
- Issue date Nov 7, 2000
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FIBER CONNECTOR AND ADAPTER
- Publication number 20150198770
- Publication date Jul 16, 2015
- ADC TELECOMMUNICATIONS, INC.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
FIBER CONNECTOR AND ADAPTER
- Publication number 20130071066
- Publication date Mar 21, 2013
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Fiber connector and adapter
- Publication number 20110235976
- Publication date Sep 29, 2011
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Fiber connector and adapter
- Publication number 20100195958
- Publication date Aug 5, 2010
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
INDUSTRIAL PROCESS POWER SCAVENGING DEVICE AND METHOD OF DERIVING...
- Publication number 20100109331
- Publication date May 6, 2010
- Robert C. Hedtke
- G05 - CONTROLLING REGULATING
Information Patent Application
Fiber connector and adapter
- Publication number 20090199398
- Publication date Aug 13, 2009
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Adjustable resonance frequency vibration power harvester
- Publication number 20090195222
- Publication date Aug 6, 2009
- Rosemount Inc.
- Liang-Ju Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Pressure sensor for a pressure transmitter
- Publication number 20070272026
- Publication date Nov 29, 2007
- Adrian Chanchall Toy
- G01 - MEASURING TESTING
Information Patent Application
Fiber connector and adapter
- Publication number 20070253666
- Publication date Nov 1, 2007
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Polarization beam separator and combiner
- Publication number 20070189657
- Publication date Aug 16, 2007
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fiber connector and adapter
- Publication number 20070086706
- Publication date Apr 19, 2007
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Fiber connector and adapter
- Publication number 20050169583
- Publication date Aug 4, 2005
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Tunable fabry-perot filter
- Publication number 20040218865
- Publication date Nov 4, 2004
- Rosemount Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Polarization beam separator and combiner
- Publication number 20040213512
- Publication date Oct 28, 2004
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variable optical attenuator
- Publication number 20040062510
- Publication date Apr 1, 2004
- Mark George Romo
- G02 - OPTICS
Information Patent Application
Fiber optic isolator for use with multiple-wavelength optical signals
- Publication number 20030161019
- Publication date Aug 28, 2003
- ADC Telecommunications
- B. Barry Zhang
- G02 - OPTICS
Information Patent Application
Polarization beam separator and combiner
- Publication number 20030091261
- Publication date May 15, 2003
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light frequency stabilizer
- Publication number 20030076568
- Publication date Apr 24, 2003
- ADC Telecommunications, Inc.
- Pingfan P. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fiber connector and adapter
- Publication number 20030021542
- Publication date Jan 30, 2003
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS
Information Patent Application
Fiber connector and adapter
- Publication number 20010043777
- Publication date Nov 22, 2001
- ADC Telecommunications, Inc.
- Liang-Ju Lu
- G02 - OPTICS

Liang-Ju Lu

Person

Patents Grantslast 30 patents

Fiber connector and adapter

Fiber connector and adapter

Fiber connector and adapter

Industrial process power scavenging device and method of deriving p...

Fiber connector and adapter

Adjustable resonance frequency vibration power harvester

Fiber connector and adapter

Fiber connector and adapter

Double ferrule SC connector and adapter

Pressure sensor using light source

Fiber connector and adapter

Polarization beam separator and combiner

Fiber connector and adapter

Polarization beam separator and combiner

Fiber connector and adapter

Tunable fabry-perot filter

Fiber connector and adapter

Variable optical attenuator

Fiber optic isolator for use with multiple-wavelength optical signals

Polarization beam separator and combiner

Fiber optic device operating at two or more wavelengths

Fiber optic isolator for use with multiple-wavelength optical signals

Fiber connector and adapter

Adjustable optical circulator

Fiber connector and adapter

Multiple port, fiber optic coupling device

Optical circulator

Multiple port, fiber optic isolator

Multiple port, fiber optic circulator

Fiber connector and adaptor

Patents Applicationslast 30 patents

FIBER CONNECTOR AND ADAPTER

FIBER CONNECTOR AND ADAPTER

Fiber connector and adapter

Fiber connector and adapter

INDUSTRIAL PROCESS POWER SCAVENGING DEVICE AND METHOD OF DERIVING...

Fiber connector and adapter

Adjustable resonance frequency vibration power harvester

Pressure sensor for a pressure transmitter

Fiber connector and adapter

Polarization beam separator and combiner

Fiber connector and adapter

Fiber connector and adapter

Tunable fabry-perot filter

Polarization beam separator and combiner

Variable optical attenuator

Fiber optic isolator for use with multiple-wavelength optical signals

Polarization beam separator and combiner

Light frequency stabilizer

Fiber connector and adapter

Fiber connector and adapter