Wen-Han LAN

Person

TAOYUAN HSIEN, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Motor driving device for protecting inrush current
- Patent number 9,035,586
- Issue date May 19, 2015
- Delta Electronics, Inc.
- Wen-Han Lan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
White light emitting diode using phosphor excitation
- Patent number 7,382,091
- Issue date Jun 3, 2008
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor laser diode device with a bar mask
- Patent number 7,233,610
- Issue date Jun 19, 2007
- Chung-Shan Institute of Science and Technology
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor laser diode device with a bar mask
- Patent number 7,126,972
- Issue date Oct 24, 2006
- Chung-Shan Institute of Science and Technology
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and manufacturing method for nitride-based light-emitting...
- Patent number 7,033,949
- Issue date Apr 25, 2006
- Formosa Epitaxy Incorporation
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and manufacturing method for GaN light emitting diodes
- Patent number 6,914,264
- Issue date Jul 5, 2005
- Formosa Epitaxy Incorporation
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device of white light-emitting diode
- Patent number 6,841,804
- Issue date Jan 11, 2005
- Formosa Epitaxy Incorporation
- Lung-Chien Chen
- F21 - LIGHTING
Information Patent Grant
Growth-selective structure of light-emitting diode
- Patent number 6,753,552
- Issue date Jun 22, 2004
- Formosa Epitaxy Incorporation
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVING CIRCUIT
- Publication number 20150303856
- Publication date Oct 22, 2015
- Delta Electronics, Inc.
- Wen-Han LAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE FOR PROTECTING INRUSH CURRENT
- Publication number 20130300326
- Publication date Nov 14, 2013
- DELTA ELECTRONICS, INC.
- Wen-Han LAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
White light emitting diode using phosphor excitation
- Publication number 20070024191
- Publication date Feb 1, 2007
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Illuminated umbrella
- Publication number 20060096625
- Publication date May 11, 2006
- Lung-Chien Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
NITRIDE BASED SEMICONDUCTOR LASER DIODE DEVICE WITH A BAR MASK
- Publication number 20050199893
- Publication date Sep 15, 2005
- WEN-HOW LAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Structure and manufacturing method for nitride-based light-emitting...
- Publication number 20050148194
- Publication date Jul 7, 2005
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Structure and manufacturing method for GaN light emitting diodes
- Publication number 20050082575
- Publication date Apr 21, 2005
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting diode with low resistance layer
- Publication number 20040079947
- Publication date Apr 29, 2004
- Wen-How Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Structure and manufacturing method for GaN light emitting diodes
- Publication number 20040079948
- Publication date Apr 29, 2004
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
[NITRIDE BASED SEMICONDUCTOR LASER DIODE DEVICE WITH A BAR MASK]
- Publication number 20040057481
- Publication date Mar 25, 2004
- WEN-HOW LAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing GaN-based LED
- Publication number 20020173062
- Publication date Nov 21, 2002
- Lung-Chien Chen
- H01 - BASIC ELECTRIC ELEMENTS

Wen-Han LAN

Person

Patents Grantslast 30 patents

Motor driving device for protecting inrush current

White light emitting diode using phosphor excitation

Nitride based semiconductor laser diode device with a bar mask

Nitride based semiconductor laser diode device with a bar mask

Structure and manufacturing method for nitride-based light-emitting...

Structure and manufacturing method for GaN light emitting diodes

Device of white light-emitting diode

Growth-selective structure of light-emitting diode

Patents Applicationslast 30 patents

MOTOR DRIVING CIRCUIT

MOTOR DRIVING DEVICE FOR PROTECTING INRUSH CURRENT

White light emitting diode using phosphor excitation

Illuminated umbrella

NITRIDE BASED SEMICONDUCTOR LASER DIODE DEVICE WITH A BAR MASK

Structure and manufacturing method for nitride-based light-emitting...

Structure and manufacturing method for GaN light emitting diodes

Light-emitting diode with low resistance layer

Structure and manufacturing method for GaN light emitting diodes

[NITRIDE BASED SEMICONDUCTOR LASER DIODE DEVICE WITH A BAR MASK]

Method for manufacturing GaN-based LED