Jenq-Yang CHANG

Person

Taoyuan City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna assembly equipped with a sub-wavelength structured enhancer
- Patent number 12,107,333
- Issue date Oct 1, 2024
- AuthenX Inc.
- Yu-Chun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless radio frequency conversion system and one-to-many distribu...
- Patent number 12,063,070
- Issue date Aug 13, 2024
- Po-Kuan Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless radio frequency conversion system and wireless radio frequ...
- Patent number 12,057,884
- Issue date Aug 6, 2024
- Po-Kuan Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system and data transmission method
- Patent number 11,927,799
- Issue date Mar 12, 2024
- Po-Kuan Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless radio frequency conversion system
- Patent number 11,558,117
- Issue date Jan 17, 2023
- Po-Kuan Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image transmission system and image transmission method
- Patent number 11,509,400
- Issue date Nov 22, 2022
- AuthenX Inc.
- Po-Kuan Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid multi-layered optical flexible printed circuit device and ma...
- Patent number 11,493,711
- Issue date Nov 8, 2022
- AuthenX Inc.
- Po-Kuan Shen
- G02 - OPTICS
Information Patent Grant
Liveness detection apparatus, system and method
- Patent number 11,468,712
- Issue date Oct 11, 2022
- AuthenX Inc.
- Sheng-fu Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffraction grating recording medium
- Patent number 7,936,513
- Issue date May 3, 2011
- Industrial Technology Research Institute
- Mao-Jen Wu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Phosphor material of phosphate compound
- Patent number 7,803,287
- Issue date Sep 28, 2010
- National Central University
- Ru-Shi Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of fabricating hollow waveguide having cyclic geometric stru...
- Patent number 7,780,863
- Issue date Aug 24, 2010
- National Central University
- Chii-Chang Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Material composition for producing blue phosphor by excitation of U...
- Patent number 7,682,525
- Issue date Mar 23, 2010
- National Central University
- Ru-Shi Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of fabricating porous aluminum oxide mold having sub-micron...
- Patent number 7,588,953
- Issue date Sep 15, 2009
- National Central University
- Yeeu-Chang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Red phosphor for white light emitting diodes
- Patent number 7,507,353
- Issue date Mar 24, 2009
- National Central University
- Wen-Yen Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED device having reduced spectrum
- Patent number 7,456,436
- Issue date Nov 25, 2008
- National Central University
- Jenq-Yang Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Guided-mode resonance filter and fabrication method of same
- Patent number 7,352,932
- Issue date Apr 1, 2008
- National Central University
- Jenq-Yang Chang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER NETWORK DEVICE AND OPTICAL FIBER OPTIC SIGNAL TRANSMI...
- Publication number 20240089000
- Publication date Mar 14, 2024
- AuthenX Inc.
- Sheng-Fu LIN
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER TRANSMISSION DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240085634
- Publication date Mar 14, 2024
- AuthenX Inc.
- Chun-Chiang YEN
- G02 - OPTICS
Information Patent Application
OPTICAL NETWORK DEVICE AND METHOD FOR PACKAGING OPTICAL NETWORK DEVICE
- Publication number 20230341630
- Publication date Oct 26, 2023
- AuthenX Inc.
- Sheng-Fu LIN
- G02 - OPTICS
Information Patent Application
WIRELESS RADIO FREQUENCY CONVERSION SYSTEM AND ONE-TO-MANY DISTRIBU...
- Publication number 20230088257
- Publication date Mar 23, 2023
- AuthenX Inc.
- Po-Kuan SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA ASSEMBLY EQUIPPED WITH A SUB-WAVELENGTH STRUCTURED ENHANCER
- Publication number 20230080502
- Publication date Mar 16, 2023
- AuthenX Inc.
- YU-CHUN WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS RADIO FREQUENCY CONVERSION SYSTEM AND WIRELESS RADIO FREQU...
- Publication number 20230078817
- Publication date Mar 16, 2023
- AuthenX Inc.
- Po-Kuan SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD
- Publication number 20220206216
- Publication date Jun 30, 2022
- AuthenX Inc.
- Po-Kuan SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS RADIO FREQUENCY CONVERSION SYSTEM
- Publication number 20220069910
- Publication date Mar 3, 2022
- AuthenX Inc.
- Po-Kuan SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID MULTI-LAYERED OPTICAL FLEXIBLE PRINTED CIRCUIT DEVICE AND MA...
- Publication number 20210356682
- Publication date Nov 18, 2021
- AuthenX Inc.
- Po-Kuan Shen
- G02 - OPTICS
Information Patent Application
IMAGE CAPTURING SYSTEM AND METHOD FOR CAPTURING IMAGE
- Publication number 20210334505
- Publication date Oct 28, 2021
- AuthenX Inc.
- Sheng-Fu LIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNIDIRECTIONAL TRANSMISSION DEVICE AND METHOD FOR TRANSMITTING SIGN...
- Publication number 20210263244
- Publication date Aug 26, 2021
- AuthenX Inc.
- Chun-Chiang YEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIVENESS DETECTION APPARATUS, SYSTEM AND METHOD
- Publication number 20210216800
- Publication date Jul 15, 2021
- AuthenX Inc.
- Sheng-fu Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE TRANSMISSION SYSTEM AND IMAGE TRANSMISSION METHOD
- Publication number 20210152256
- Publication date May 20, 2021
- AuthenX Inc.
- Po-Kuan SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF MANUFACTURING PHOTOVOLTAIC DEVICE HAVING ULTRA-SHALLOW JU...
- Publication number 20170110600
- Publication date Apr 20, 2017
- National Central University
- Jenq-Yang CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE OF PHOTOELECTRIC CONVERSION DEVICE AND METHOD OF MANUFACT...
- Publication number 20160300977
- Publication date Oct 13, 2016
- SHIN SHIN NATURAL GAS CO., LTD.
- Sheng-Hui Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF EPITAXIAL GROWTH OF A GERMANIUM FILM ON A SILICON SUBSTRATE
- Publication number 20160053403
- Publication date Feb 25, 2016
- National Central University
- Jenq-Yang Chang
- C30 - CRYSTAL GROWTH
Information Patent Application
METAL BUFFER LAYER ASSISTED GUIDED MODE RESONANCE BIOSENSOR
- Publication number 20130023042
- Publication date Jan 24, 2013
- Jenq-Yang CHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING SILICON THIN-FILM SOLAR CELLS
- Publication number 20120100665
- Publication date Apr 26, 2012
- Tomi T. LI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OPTICAL DIODE STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20100183042
- Publication date Jul 22, 2010
- National Central University
- Mount-Learn Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GUIDED MODE RESONANCE SOLAR CELL
- Publication number 20100126577
- Publication date May 27, 2010
- National Central University
- Mount-Learn Wu
- G02 - OPTICS
Information Patent Application
DIFFRACTION GRATING RECORDING MEDIUM
- Publication number 20090009868
- Publication date Jan 8, 2009
- Industrial Technology Research Institute
- Mao-Jen Wu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Material Composition for Producing Blue Phosphor by Excitation of U...
- Publication number 20090001319
- Publication date Jan 1, 2009
- Ru-Shi Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of fabricating hollow waveguide having cyclic geometric stru...
- Publication number 20080251497
- Publication date Oct 16, 2008
- National Central University
- Chii-Chang Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Phosphor material of phosphate compound
- Publication number 20080233034
- Publication date Sep 25, 2008
- National Central University
- Ru-Shi Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method of fabricating porous AIO2 mold having sub-micro structure
- Publication number 20080143015
- Publication date Jun 19, 2008
- National Central University
- Yeeu-Chang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GUIDED-MODE RESONANCE FILTER AND FABRICATION METHOD OF SAME
- Publication number 20080080814
- Publication date Apr 3, 2008
- National Central University
- Jenq-Yang Chang
- G02 - OPTICS
Information Patent Application
Structure of heat dissipated submount
- Publication number 20080061430
- Publication date Mar 13, 2008
- National Central University
- Jyh-Chen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED device having reduced spectrum
- Publication number 20070295979
- Publication date Dec 27, 2007
- National Central University
- Jenq-Yang Chang
- H01 - BASIC ELECTRIC ELEMENTS

Jenq-Yang CHANG

Person

Patents Grantslast 30 patents

Antenna assembly equipped with a sub-wavelength structured enhancer

Wireless radio frequency conversion system and one-to-many distribu...

Wireless radio frequency conversion system and wireless radio frequ...

Data transmission system and data transmission method

Wireless radio frequency conversion system

Image transmission system and image transmission method

Hybrid multi-layered optical flexible printed circuit device and ma...

Liveness detection apparatus, system and method

Diffraction grating recording medium

Phosphor material of phosphate compound

Method of fabricating hollow waveguide having cyclic geometric stru...

Material composition for producing blue phosphor by excitation of U...

Method of fabricating porous aluminum oxide mold having sub-micron...

Red phosphor for white light emitting diodes

LED device having reduced spectrum

Guided-mode resonance filter and fabrication method of same

Patents Applicationslast 30 patents

OPTICAL FIBER NETWORK DEVICE AND OPTICAL FIBER OPTIC SIGNAL TRANSMI...

OPTICAL FIBER TRANSMISSION DEVICE AND MANUFACTURING METHOD THEREOF

OPTICAL NETWORK DEVICE AND METHOD FOR PACKAGING OPTICAL NETWORK DEVICE

WIRELESS RADIO FREQUENCY CONVERSION SYSTEM AND ONE-TO-MANY DISTRIBU...

ANTENNA ASSEMBLY EQUIPPED WITH A SUB-WAVELENGTH STRUCTURED ENHANCER

WIRELESS RADIO FREQUENCY CONVERSION SYSTEM AND WIRELESS RADIO FREQU...

DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD

WIRELESS RADIO FREQUENCY CONVERSION SYSTEM

HYBRID MULTI-LAYERED OPTICAL FLEXIBLE PRINTED CIRCUIT DEVICE AND MA...

IMAGE CAPTURING SYSTEM AND METHOD FOR CAPTURING IMAGE

UNIDIRECTIONAL TRANSMISSION DEVICE AND METHOD FOR TRANSMITTING SIGN...

LIVENESS DETECTION APPARATUS, SYSTEM AND METHOD

IMAGE TRANSMISSION SYSTEM AND IMAGE TRANSMISSION METHOD

METHOD OF MANUFACTURING PHOTOVOLTAIC DEVICE HAVING ULTRA-SHALLOW JU...

SUBSTRATE OF PHOTOELECTRIC CONVERSION DEVICE AND METHOD OF MANUFACT...

METHOD OF EPITAXIAL GROWTH OF A GERMANIUM FILM ON A SILICON SUBSTRATE

METAL BUFFER LAYER ASSISTED GUIDED MODE RESONANCE BIOSENSOR

METHOD FOR MANUFACTURING SILICON THIN-FILM SOLAR CELLS

OPTICAL DIODE STRUCTURE AND MANUFACTURING METHOD THEREOF

GUIDED MODE RESONANCE SOLAR CELL

DIFFRACTION GRATING RECORDING MEDIUM

Material Composition for Producing Blue Phosphor by Excitation of U...

Method of fabricating hollow waveguide having cyclic geometric stru...

Phosphor material of phosphate compound

Method of fabricating porous AIO2 mold having sub-micro structure

GUIDED-MODE RESONANCE FILTER AND FABRICATION METHOD OF SAME

Structure of heat dissipated submount

LED device having reduced spectrum