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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor template and fabrication method
Patent number
12,218,275
Issue date
Feb 4, 2025
HEXAGEM AB
Zhaoxia Bi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a planar III-N semiconductor layer and...
Patent number
11,862,459
Issue date
Jan 2, 2024
HEXAGEM AB
Jonas Ohlsson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Forming a planar surface of a III-nitride material
Patent number
11,664,221
Issue date
May 30, 2023
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device having a planar III-N semiconductor layer and...
Patent number
11,393,686
Issue date
Jul 19, 2022
HEXAGEM AB
Jonas Ohlsson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-nitride semiconductor devices
Patent number
11,342,477
Issue date
May 24, 2022
HEXAGEM AB
Lars Samuelson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Forming a planar surface of a III-nitride material
Patent number
10,991,578
Issue date
Apr 27, 2021
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Gallium nitride nanowire based electronics
Patent number
10,236,178
Issue date
Mar 19, 2019
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Gallium nitride nanowire based electronics
Patent number
9,653,286
Issue date
May 16, 2017
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR TEMPLATE AND FABRICATION METHOD
Publication number
20250176316
Publication date
May 29, 2025
HEXAGEM AB
Zhaoxia Bi
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING A PLANAR III-N SEMICONDUCTOR LAYER AND...
Publication number
20220392766
Publication date
Dec 8, 2022
HEXAGEM AB
Jonas Ohlsson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR TEMPLATE AND FABRICATION METHOD
Publication number
20220246797
Publication date
Aug 4, 2022
HEXAGEM AB
Zhaoxia Bi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORMING A PLANAR SURFACE OF A III-NITRIDE MATERIAL
Publication number
20210217612
Publication date
Jul 15, 2021
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Information
Patent Application
III-NITRIDE SEMICONDUCTOR DEVICES
Publication number
20210184071
Publication date
Jun 17, 2021
HEXAGEM AB
Lars Samuelson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING A PLANAR III-N SEMICONDUCTOR LAYER AND...
Publication number
20200234946
Publication date
Jul 23, 2020
HEXAGEM AB
Jonas Ohlsson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORMING A PLANAR SURFACE OF A III-NITRIDE MATERIAL
Publication number
20200058489
Publication date
Feb 20, 2020
HEXAGEM AB
Jonas Ohlsson
B82 - NANO-TECHNOLOGY
Information
Patent Application
GALLIUM NITRIDE NANOWIRE BASED ELECTRONICS
Publication number
20170316932
Publication date
Nov 2, 2017
HEXAGEM AB
Jonas OHLSSON
B82 - NANO-TECHNOLOGY
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