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Jen-Fang YU
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Taoyuan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for locating mobile noise source
Patent number
10,726,863
Issue date
Jul 28, 2020
OTOCON INC.
Jen-Fang Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for locating mobile noise source
Patent number
10,311,894
Issue date
Jun 4, 2019
OTOCON INC.
Jen-Fang Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sound-modulating device
Patent number
9,986,335
Issue date
May 29, 2018
YI SHENG CO., LTD.
Jen-Fang Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of fabricating a porous metal substrate structure for a soli...
Patent number
9,796,021
Issue date
Oct 24, 2017
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode on a pretreated substrate for improving redox-stability of so...
Patent number
9,780,384
Issue date
Oct 3, 2017
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
Chang-Sing Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Indoor sound-modulating device
Patent number
9,641,936
Issue date
May 2, 2017
YI SHENG CO., LTD.
Jen-Fang Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anode on a pretreated substrate for improving redox-stability of so...
Patent number
9,142,838
Issue date
Sep 22, 2015
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous metal substrate structure for a solid oxide fuel cell
Patent number
9,093,691
Issue date
Jul 28, 2015
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Multi-gas mixer and device for supplying gas mixture to plasma torch
Patent number
8,362,388
Issue date
Jan 29, 2013
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-directional switch
Patent number
6,974,920
Issue date
Dec 13, 2005
Excel Cell Electronic Co., Ltd.
Jen-Chen Yu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR LOCATING MOBILE NOISE SOURCE
Publication number
20180358033
Publication date
Dec 13, 2018
YI SHENG CO., LTD.
Jen-Fang YU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SOUND-MODULATING DEVICE
Publication number
20170229107
Publication date
Aug 10, 2017
YI SHENG CO., LTD.
Jen-Fang YU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INDOOR SOUND-MODULATING DEVICE
Publication number
20160314777
Publication date
Oct 27, 2016
YI SHENG CO., LTD.
Jen-Fang YU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM AND METHOD FOR LOCATING MOBILE NOISE SOURCE
Publication number
20160314804
Publication date
Oct 27, 2016
YI SHENG CO., LTD.
Jen-Fang YU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
POROUS METAL SUBSTRATE STRUCTURE FOR A SOLID OXIDE FUEL CELL
Publication number
20160167135
Publication date
Jun 16, 2016
Chang-Sing Hwang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ANODE ON A PRETREATED SUBSTRATE FOR IMPROVING REDOX-STABILITY OF SO...
Publication number
20150349348
Publication date
Dec 3, 2015
INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN
Chang-Sing HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE ON A PRETREATED SUBSTRATE FOR IMPROVING REDOX-STABILITY OF SO...
Publication number
20120021332
Publication date
Jan 26, 2012
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POROUS METAL SUBSTRATE STRUCTURE FOR A SOLID OXIDE FUEL CELL
Publication number
20120021333
Publication date
Jan 26, 2012
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF
Publication number
20110003235
Publication date
Jan 6, 2011
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
CHANG-SING HWANG
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-Gas Mixer and Device for Supplying Gas Mixture to Plasma Torch
Publication number
20100326966
Publication date
Dec 30, 2010
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Chang-Sing Hwang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-directional switch
Publication number
20040055861
Publication date
Mar 25, 2004
Jen-Chen Yu
H01 - BASIC ELECTRIC ELEMENTS