PTEK TECHNOLOGY CO., LTD.

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and charging system using the same
- Patent number 11,227,925
- Issue date Jan 18, 2022
- PTEK Technology Co., Ltd.
- Ming Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple gated power MOSFET device
- Patent number 10,636,902
- Issue date Apr 28, 2020
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power MOSFET device with a gate conductor surrounding source and dr...
- Patent number 8,816,445
- Issue date Aug 26, 2014
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit utilizing trench-type power MOS transistor
- Patent number 8,299,526
- Issue date Oct 30, 2012
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a trench power MOS transistor
- Patent number 8,211,766
- Issue date Jul 3, 2012
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate electrode in a trench for power MOS transistors
- Patent number 8,159,025
- Issue date Apr 17, 2012
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layout structure of power MOS transistor
- Patent number 8,134,205
- Issue date Mar 13, 2012
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-type power MOS transistor and integrated circuit utilizing t...
- Patent number 7,781,832
- Issue date Aug 24, 2010
- PTEK Technology Co., Ltd.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE GATED POWER MOSFET DEVICE
- Publication number 20200091337
- Publication date Mar 19, 2020
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND CHARGING SYSTEM USING THE SAME
- Publication number 20180301554
- Publication date Oct 18, 2018
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MOSFET DEVICE WITH A GATE CONDUCTOR SURROUNDING SOURCE AND DR...
- Publication number 20140197475
- Publication date Jul 17, 2014
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-TYPED POWER MOS TRANSISTOR AND METHOD FOR MAKING THE SAME
- Publication number 20120100683
- Publication date Apr 26, 2012
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-TYPED POWER MOS TRANSISTOR AND METHOD FOR MAKING THE SAME
- Publication number 20110163374
- Publication date Jul 7, 2011
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYOUT STRUCTURE OF POWER MOS TRANSISTOR
- Publication number 20110163378
- Publication date Jul 7, 2011
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT UTILIZING TRENCH-TYPE POWER MOS TRANSISTOR
- Publication number 20100276751
- Publication date Nov 4, 2010
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-TYPE POWER MOS TRANSISTOR AND INTEGRATED CIRCUIT UTILIZING T...
- Publication number 20090294846
- Publication date Dec 3, 2009
- PTEK TECHNOLOGY CO., LTD.
- MING TANG
- H01 - BASIC ELECTRIC ELEMENTS

PTEK TECHNOLOGY CO., LTD.

Organization

Patents Grantslast 30 patents

Semiconductor device and charging system using the same

Multiple gated power MOSFET device

Power MOSFET device with a gate conductor surrounding source and dr...

Integrated circuit utilizing trench-type power MOS transistor

Method of fabricating a trench power MOS transistor

Gate electrode in a trench for power MOS transistors

Layout structure of power MOS transistor

Trench-type power MOS transistor and integrated circuit utilizing t...

Patents Applicationslast 30 patents

MULTIPLE GATED POWER MOSFET DEVICE

SEMICONDUCTOR DEVICE AND CHARGING SYSTEM USING THE SAME

POWER MOSFET DEVICE WITH A GATE CONDUCTOR SURROUNDING SOURCE AND DR...

TRENCH-TYPED POWER MOS TRANSISTOR AND METHOD FOR MAKING THE SAME

TRENCH-TYPED POWER MOS TRANSISTOR AND METHOD FOR MAKING THE SAME

LAYOUT STRUCTURE OF POWER MOS TRANSISTOR

INTEGRATED CIRCUIT UTILIZING TRENCH-TYPE POWER MOS TRANSISTOR

TRENCH-TYPE POWER MOS TRANSISTOR AND INTEGRATED CIRCUIT UTILIZING T...

Trademarklast 30 trademarks