Hsueh-Rong Chang

Person

Thousand Oaks, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thyristor switch with turn-off current shunt, and operating method
- Patent number 7,173,290
- Issue date Feb 6, 2007
- Teledyne Licensing, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage FET switch with conductivity modulation
- Patent number 7,135,740
- Issue date Nov 14, 2006
- Teledyne Licensing, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor switch with turn-off current shunt, and operating method
- Patent number 6,965,131
- Issue date Nov 15, 2005
- Rockwell Scientific Licensing, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage switch
- Patent number 6,906,356
- Issue date Jun 14, 2005
- Rockwell Scientific Licensing, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage insulated-gate bipolar switch
- Patent number 6,399,998
- Issue date Jun 4, 2002
- Rockwell Technologies, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench insulated-gate bipolar transistor with improved safe-operati...
- Patent number 6,392,273
- Issue date May 21, 2002
- Rockwell Science Center, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power unipolar FET switch
- Patent number 6,380,569
- Issue date Apr 30, 2002
- Rockwell Science Center, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power rectifier
- Patent number 6,252,258
- Issue date Jun 26, 2001
- Rockwell Science Center LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power trench-based rectifier with improved reverse breakdown c...
- Patent number 6,252,288
- Issue date Jun 26, 2001
- Rockwell Science Center, LLC
- Hsueh-Rong Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
High voltage FET switch with conductivity modulation
- Publication number 20060071295
- Publication date Apr 6, 2006
- Rockwell Scientific Licensing, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thyristor switch with turn-off current shunt, and operating method
- Publication number 20040173813
- Publication date Sep 9, 2004
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thyristor switch with turn-off current shunt, and operating method
- Publication number 20040173814
- Publication date Sep 9, 2004
- INNOVATIVE TECHNOLOGY LICENSING, LLC
- Hsueh-Rong Chang
- H01 - BASIC ELECTRIC ELEMENTS

Hsueh-Rong Chang

Person

Patents Grantslast 30 patents

Thyristor switch with turn-off current shunt, and operating method

High voltage FET switch with conductivity modulation

Thyristor switch with turn-off current shunt, and operating method

High voltage switch

High voltage insulated-gate bipolar switch

Trench insulated-gate bipolar transistor with improved safe-operati...

High power unipolar FET switch

High power rectifier

High power trench-based rectifier with improved reverse breakdown c...

Patents Applicationslast 30 patents

High voltage FET switch with conductivity modulation

Thyristor switch with turn-off current shunt, and operating method

Thyristor switch with turn-off current shunt, and operating method