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New Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
SiC trench MOSFET with low on-resistance and switching loss
Patent number
11,777,000
Issue date
Oct 3, 2023
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench MOSFETs integrated with clamped diodes having trench field p...
Patent number
11,600,725
Issue date
Mar 7, 2023
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFET with ESD diode manufactured using two p...
Patent number
11,515,303
Issue date
Nov 29, 2022
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC super junction trench MOSFET
Patent number
11,462,638
Issue date
Oct 4, 2022
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFET having improved specific on-resistance...
Patent number
11,444,164
Issue date
Sep 13, 2022
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFET integrated with super barrier rectifier...
Patent number
11,380,787
Issue date
Jul 5, 2022
NAMI MOS CO, LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench MOSFETs integrated with clamped diodes having trench field p...
Patent number
11,329,155
Issue date
May 10, 2022
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFET integrated with super barrier rectifier
Patent number
11,114,558
Issue date
Sep 7, 2021
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFET with ESD diode manufactured using two p...
Patent number
11,018,127
Issue date
May 25, 2021
NAMI MOS CO, LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench MOSFETs having dummy cells for avalanche capability improvement
Patent number
11,004,969
Issue date
May 11, 2021
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded gate trench MOSFETs with floating trenched gates and chann...
Patent number
10,930,774
Issue date
Feb 23, 2021
NAMI MOS CO., LTD.
Fu-Yuan Hsieh
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
Information
Patent Application
SHIELDED GATE TRENCH DEVICES HAVING A PLANARIZED THERAMLLY GROWN IN...
Publication number
20240395877
Publication date
Nov 28, 2024
Nami MOS CO., LTD.
FU-YUAN HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC SHIELDED GATE TRENCH MOSFET WITH IMPROVED PERFORMANCE
Publication number
20240363698
Publication date
Oct 31, 2024
Nami MOS CO., LTD.
FU-YUAN HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH DEVICES HAVING SHORT CHANNELS
Publication number
20240347607
Publication date
Oct 17, 2024
Nami MOS CO., LTD.
FU-YUAN HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device with Pillar- Shaped Shielded gate structures
Publication number
20240186385
Publication date
Jun 6, 2024
Nami MOS CO., LTD.
FU-YUAN HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFETS WITH HEXAGONAL DEEP TRENCH LAYOUTS AND...
Publication number
20240186265
Publication date
Jun 6, 2024
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFETS WITH IMPROVED TERMINATION STRUCTURES
Publication number
20240128369
Publication date
Apr 18, 2024
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPERFUNCTION MOSFETS HAVING SHIELDED GATE TRENCH STRUCTURES
Publication number
20240030280
Publication date
Jan 25, 2024
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFETS WITH IMPROVED TRENCH TERMINATIONS AND...
Publication number
20230343867
Publication date
Oct 26, 2023
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFETS WITH IMPROVED TRENCH TERMINATIONS AND...
Publication number
20230343866
Publication date
Oct 26, 2023
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFETS WITH IMPROVED PERFORMANCE STRUCTURES
Publication number
20230327013
Publication date
Oct 12, 2023
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET WITH MULTIPLE STEPPED EPITAXIAL STRUCTURES
Publication number
20230010328
Publication date
Jan 12, 2023
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC SUPER JUNCTION TRENCH MOSFET
Publication number
20220367710
Publication date
Nov 17, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC TRENCH MOSFET WITH LOW ON-RESISTANCE AND SWITCHING LOSS
Publication number
20220367636
Publication date
Nov 17, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AN IMPROVED SHIELDED GATE TRENCH MOSFET WITH LOW ON-RESISTANCE
Publication number
20220293786
Publication date
Sep 15, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH MOSFETS INTEGRATED WITH CLAMPED DIODES HAVING TRENCH FIELD P...
Publication number
20220231167
Publication date
Jul 21, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET HAVING IMPROVED SPECIFIC ON-RESISTANCE...
Publication number
20220149161
Publication date
May 12, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIC SUPER JUNCTION TRENCH MOSFET
Publication number
20220123140
Publication date
Apr 21, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET WITH ESD DIODE MANUFACTURED USING TWO P...
Publication number
20220045184
Publication date
Feb 10, 2022
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET HAVING SUPER JUNCTION SURROUNDING LOWER...
Publication number
20210384346
Publication date
Dec 9, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET INTEGRATED WITH SUPER BARRIER RECTIFIER...
Publication number
20210351289
Publication date
Nov 11, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Super Shielded Gate Trench MOSFET Having Superjunction Structure
Publication number
20210320202
Publication date
Oct 14, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET HAVING SUPER JUNCTION REGION FOR DC/AC...
Publication number
20210296488
Publication date
Sep 23, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH MOSFETS INTEGRATED WITH CLAMPED DIODES HAVING TRENCH FIELD P...
Publication number
20210265498
Publication date
Aug 26, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET WITH ESD DIODE MANUFACTURED USING TWO P...
Publication number
20210202471
Publication date
Jul 1, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET WITH INTEGRATED ESD PROTECTION DIODE HAVING ANODE ELECTRODE...
Publication number
20210202470
Publication date
Jul 1, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TERMINATION OF MULTIPLE STEPPED OXIDE SHIELDED GATE TRENCH MOSFET
Publication number
20210126124
Publication date
Apr 29, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET INTEGRATED WITH SUPER BARRIER RECTIFIER
Publication number
20210119030
Publication date
Apr 22, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELDED GATE TRENCH MOSFET WITH ESD DIODE MANUFACTURED USING TWO P...
Publication number
20210104510
Publication date
Apr 8, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH MOSFETS HAVING DUMMY CELLS FOR AVALANCHE CAPABILITY IMPROVEMENT
Publication number
20210104624
Publication date
Apr 8, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH MOSFETS WITH OXIDE CHARGE BALANCE REGION IN ACTIVE AREA AND...
Publication number
20210028305
Publication date
Jan 28, 2021
Nami MOS CO., LTD.
Fu-Yuan HSIEH
H01 - BASIC ELECTRIC ELEMENTS