Hui Ching Feng

Person

Lung Tan, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode having patterned mirror layer
- Patent number 10,658,547
- Issue date May 19, 2020
- Epistar Corporation
- Cheng-Kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode structure with dielectric reflective layer
- Patent number 10,074,777
- Issue date Sep 11, 2018
- Epistar Corporation
- Cheng-Kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode chip
- Patent number D760178
- Issue date Jun 28, 2016
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D757663
- Issue date May 31, 2016
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D755135
- Issue date May 3, 2016
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D754619
- Issue date Apr 26, 2016
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D745473
- Issue date Dec 15, 2015
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D745472
- Issue date Dec 15, 2015
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D745474
- Issue date Dec 15, 2015
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting diode chip
- Patent number D745475
- Issue date Dec 15, 2015
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
High-voltage light-emitting device
- Patent number 8,933,469
- Issue date Jan 13, 2015
- Formosa Epitaxy Incorporation
- Hui-Ching Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with an insulating layer
- Patent number 8,314,432
- Issue date Nov 20, 2012
- Formosa Epitaxy Incorporation
- Hui Ching Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Over-current protection device and manufacturing method thereof
- Patent number 8,111,126
- Issue date Feb 7, 2012
- Inpaq Technology Co., Ltd.
- Wen Chin Li
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Alternating current light emitting device with plural conductors of...
- Patent number 7,956,365
- Issue date Jun 7, 2011
- Formosa Epitaxy Incorporation
- Hui Ching Feng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Insulation covering structure for a semiconductor element with a si...
- Patent number 7,884,462
- Issue date Feb 8, 2011
- Inpaq Technology Co., Ltd.
- Liang-Chieh Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated variable resistor
- Patent number 7,741,948
- Issue date Jun 22, 2010
- Inpaq Technology Co., Ltd.
- Shih-Kwan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode chip with double close-loop electrode design
- Patent number 7,462,868
- Issue date Dec 9, 2008
- Formosa Epitaxy Incorporation
- Yun-Li Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250006864
- Publication date Jan 2, 2025
- EPISTAR CORPORATION
- Yi-Chieh LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC ARRAY CHIP
- Publication number 20240405054
- Publication date Dec 5, 2024
- EPISTAR CORPORATION
- Min-Hsun HSIEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE STRUCTURE
- Publication number 20180342650
- Publication date Nov 29, 2018
- EPISTAR CORPORATION
- Cheng-Kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE STRUCTURE
- Publication number 20160064617
- Publication date Mar 3, 2016
- FORMOSA EPITAXY INCORPORATION
- Cheng-Kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE LIGHT-EMITTING DEVICE
- Publication number 20130099259
- Publication date Apr 25, 2013
- FORMOSA EPITAXY INCORPORATION
- HUI-CHING FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVER-CURRENT PROTECTION DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20100182121
- Publication date Jul 22, 2010
- INPAQ TECHNOLOGY CO., LTD.
- WEN CHIN LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATION COVERING STRUCTURE FOR A SEMICONDUCTOR ELEMENT WITH A SI...
- Publication number 20100078798
- Publication date Apr 1, 2010
- INPAQ TECHNOLOGY CO., LTD.
- Liang-Chieh Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alternating current light emitting device
- Publication number 20100052494
- Publication date Mar 4, 2010
- Hui Ching FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device with an insulating layer
- Publication number 20100032690
- Publication date Feb 11, 2010
- Hui Ching Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RC FILTERING DEVICE HAVING AIR GAP CONSTRUCTION FOR OVER VOLTAGE PR...
- Publication number 20090236692
- Publication date Sep 24, 2009
- Sheng-Fu Su
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTILAYER ZINC OXIDE VARISTOR
- Publication number 20090233112
- Publication date Sep 17, 2009
- Shih-Kwan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR PANEL WITH A COOLANT VAPOR PRESSURE DRIVING SYSTEM
- Publication number 20090107486
- Publication date Apr 30, 2009
- Hsi-Hsun Tsai
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SUN TRACKING SYSTEM PRESSURE DIFFERENTIAL DRIVING SYSTEM
- Publication number 20090101137
- Publication date Apr 23, 2009
- Hsi-Hsun TSAI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Laminated variable resistor
- Publication number 20080079532
- Publication date Apr 3, 2008
- Shih-Kwan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE CHIP WITH DOUBLE CLOSE-LOOP ELECTRODE DESIGN
- Publication number 20070200120
- Publication date Aug 30, 2007
- Yun-Li Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-capacitance laminate varistor
- Publication number 20050212648
- Publication date Sep 29, 2005
- Inpaq Technology Co., Ltd.
- Shih Kwan Liu
- H01 - BASIC ELECTRIC ELEMENTS

Hui Ching Feng

Person

Patents Grantslast 30 patents

Light emitting diode having patterned mirror layer

Light emitting diode structure with dielectric reflective layer

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

Light emitting diode chip

High-voltage light-emitting device

Light emitting device with an insulating layer

Over-current protection device and manufacturing method thereof

Alternating current light emitting device with plural conductors of...

Insulation covering structure for a semiconductor element with a si...

Laminated variable resistor

Light emitting diode chip with double close-loop electrode design

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

MONOLITHIC ARRAY CHIP

LIGHT EMITTING DIODE STRUCTURE

LIGHT EMITTING DIODE STRUCTURE

HIGH-VOLTAGE LIGHT-EMITTING DEVICE

OVER-CURRENT PROTECTION DEVICE AND MANUFACTURING METHOD THEREOF

INSULATION COVERING STRUCTURE FOR A SEMICONDUCTOR ELEMENT WITH A SI...

Alternating current light emitting device

Light emitting device with an insulating layer

RC FILTERING DEVICE HAVING AIR GAP CONSTRUCTION FOR OVER VOLTAGE PR...

MULTILAYER ZINC OXIDE VARISTOR

SOLAR PANEL WITH A COOLANT VAPOR PRESSURE DRIVING SYSTEM

SUN TRACKING SYSTEM PRESSURE DIFFERENTIAL DRIVING SYSTEM

Laminated variable resistor

LIGHT EMITTING DIODE CHIP WITH DOUBLE CLOSE-LOOP ELECTRODE DESIGN

Low-capacitance laminate varistor