Hak-Yam Tsoi

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a semiconductor wafer level package
- Patent number 6,465,281
- Issue date Oct 15, 2002
- Motorola, Inc.
- DaXue Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 6,373,100
- Issue date Apr 16, 2002
- Semiconductor Components Industries LLC
- Irenee M. Pages
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power MOSFET device having low on-resistance and method
- Patent number 6,084,268
- Issue date Jul 4, 2000
- Semiconductor Components Industries, LLC
- Edouard D. de Fresart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making bipolar transistor
- Patent number 5,646,055
- Issue date Jul 8, 1997
- Motorola, Inc.
- Hak-Yam Tsoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device and termination stru...
- Patent number 5,631,484
- Issue date May 20, 1997
- Motorola, Inc.
- Hak-Yam Tsoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed, low gate/drain capacitance DMOS device
- Patent number 5,273,922
- Issue date Dec 28, 1993
- Motorola, Inc.
- Hak-Yam Tsoi
- H01 - BASIC ELECTRIC ELEMENTS