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Patents Grants
last 30 patents
Information
Patent Grant
Thermoelectric element, thermoelectric device, and method for formi...
Patent number
11,527,694
Issue date
Dec 13, 2022
GCE INSTITUTE INC.
Hiroshi Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting device with electric power generation function
Patent number
11,221,133
Issue date
Jan 11, 2022
GCE INSTITUTE INC.
Hiroshi Goto
F21 - LIGHTING
Information
Patent Grant
Closing device for use in a valve device for a pressurized gas cyli...
Patent number
6,994,113
Issue date
Feb 7, 2006
GCE SAS
Guy Rousselin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable flow float flowmeter
Patent number
6,915,706
Issue date
Jul 12, 2005
GCE S.A.S
Guy Rousselin
G01 - MEASURING TESTING
Information
Patent Grant
Valve device for pressurized gas cylinder
Patent number
6,782,918
Issue date
Aug 31, 2004
GCE SAS
Guy Rousselin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patents Applications
last 30 patents
Information
Patent Application
POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPAR...
Publication number
20230108795
Publication date
Apr 6, 2023
GCE Institute Inc.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPAR...
Publication number
20220328746
Publication date
Oct 13, 2022
GCE Institute Inc.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPAR...
Publication number
20220190748
Publication date
Jun 16, 2022
GCE Institute Inc.
Hiroshi GOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH ELECTRIC POWER GENERAT...
Publication number
20220149022
Publication date
May 12, 2022
GCE Institute Inc.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH ELECTRIC POWER GENERAT...
Publication number
20220149259
Publication date
May 12, 2022
GCE Institute Inc.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE WITH ELECTRIC POWER GENERATION FUNCTION, LIGH...
Publication number
20220005995
Publication date
Jan 6, 2022
GCE INSTITUTE INC.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHTING DEVICE WITH ELECTRIC POWER GENERATION FUNCTION
Publication number
20210381685
Publication date
Dec 9, 2021
GCE INSTITUTE INC.
Hiroshi GOTO
F21 - LIGHTING
Information
Patent Application
THERMOELECTRIC ELEMENT, THERMOELECTRIC DEVICE, AND METHOD FOR FORMI...
Publication number
20210020820
Publication date
Jan 21, 2021
GCE Institute Inc.
Hiroshi GOTO
H01 - BASIC ELECTRIC ELEMENTS