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Djamel Belhachemi
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Saint Martin D'heres, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a substrate for a radiofrequency filter
Patent number
11,979,132
Issue date
May 7, 2024
Soitec
Djamel Belhachemi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for manufacturing a substrate for a radiofrequency device
Patent number
11,870,411
Issue date
Jan 9, 2024
Soitec
Djamel Belhachemi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for preparing the remainder of a donor substrate, substrate...
Patent number
11,542,155
Issue date
Jan 3, 2023
Soitec
Charlotte Drazek
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Process for transferring a layer
Patent number
11,501,997
Issue date
Nov 15, 2022
Soitec
Djamel Belhachemi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING A SUBSTRATE FOR A RADIOFREQUENCY FILTER
Publication number
20240213944
Publication date
Jun 27, 2024
SOITEC
Djamel Belhachemi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR MANUFACTURING A SUBSTRATE FOR A RADIOFREQUENCY DEVICE
Publication number
20240146275
Publication date
May 2, 2024
SOITEC
Djamel Belhachemi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PROCESS FOR MANUFACTURING A PIEZOELECTRIC STRUCTURE FOR A RADIOFREQ...
Publication number
20230291377
Publication date
Sep 14, 2023
SOITEC
Djamel Belhachemi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR PREPARING THE REMAINDER OF A DONOR SUBSTRATE, SUBSTRATE...
Publication number
20230073003
Publication date
Mar 9, 2023
SOITEC
Charlotte Drazek
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
LAYER TRANSFER METHOD
Publication number
20210166968
Publication date
Jun 3, 2021
SOITEC
Djamel Belhachemi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A SUBSTRATE FOR A RADIOFREQUENCY FILTER
Publication number
20210159869
Publication date
May 27, 2021
SOITEC
Djamel Belhachemi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A SUBSTRATE FOR A RADIOFREQUENCY DEVICE
Publication number
20210075389
Publication date
Mar 11, 2021
SOITEC
Djamel Belhachemi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR TRANSFERRING A PIEZOELECTRIC LAYER ONTO A SUPPORT SUBSTRATE
Publication number
20210020826
Publication date
Jan 21, 2021
SOITEC
Djamel Belhachemi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING THE REMAINDER OF A DONOR SUBSTRATE,SUBSTRATE P...
Publication number
20200385265
Publication date
Dec 10, 2020
SOITEC
Charlotte Drazek
B81 - MICRO-STRUCTURAL TECHNOLOGY