TungYuan Chu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
High voltage bipolar transistor with pseudo buried layers
- Patent number 8,674,480
- Issue date Mar 18, 2014
- Shanghai Hua Hong Nec Electronics Company, Limited
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parasitic vertical PNP bipolar transistor and its fabrication metho...
- Patent number 8,420,475
- Issue date Apr 16, 2013
- Shanghai Hua Hong Nec Electronics Company, Limited
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing approach for collector and a buried layer of bipolar...
- Patent number 8,420,495
- Issue date Apr 16, 2013
- Shanghai Hua Hong Nec Electronics Company, Limited
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parasitic vertical PNP bipolar transistor in BiCMOS process
- Patent number 8,421,185
- Issue date Apr 16, 2013
- Shanghai Hua Hong Nec Electronics Company, Limited
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing approach for collector and a buried layer of bipolar...
- Patent number 8,222,114
- Issue date Jul 17, 2012
- Shanghai Hua Hong Nec Electronics Company, Limited
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Novel Manufacturing Approach for Collector and N Type Buried Layer...
- Publication number 20110159659
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel Manufacturing Approach for Collector and N Type Buried Layer...
- Publication number 20110159672
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Parasitic Vertical PNP Bipolar Transistor And Its Fabrication Metho...
- Publication number 20110156143
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Parasitic Vertical PNP Bipolar Transistor in BICMOS Process
- Publication number 20110156202
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode Pick Up Structure In Shallow Trench Isolation Process
- Publication number 20110156151
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Structure of electrode pick up in LOCOS
- Publication number 20110156163
- Publication date Jun 30, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar Transistor with Pseudo Buried Layers
- Publication number 20110147892
- Publication date Jun 23, 2011
- Tzuyin Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Bipolar Transistor with Pseudo Buried Layers
- Publication number 20110140239
- Publication date Jun 16, 2011
- Tzuyin CHIU
- H01 - BASIC ELECTRIC ELEMENTS

TungYuan Chu

Person

Patents Grantslast 30 patents

High voltage bipolar transistor with pseudo buried layers

Parasitic vertical PNP bipolar transistor and its fabrication metho...

Manufacturing approach for collector and a buried layer of bipolar...

Parasitic vertical PNP bipolar transistor in BiCMOS process

Manufacturing approach for collector and a buried layer of bipolar...

Patents Applicationslast 30 patents

Novel Manufacturing Approach for Collector and N Type Buried Layer...

Novel Manufacturing Approach for Collector and N Type Buried Layer...

Parasitic Vertical PNP Bipolar Transistor And Its Fabrication Metho...

Parasitic Vertical PNP Bipolar Transistor in BICMOS Process

Electrode Pick Up Structure In Shallow Trench Isolation Process

Structure of electrode pick up in LOCOS

Bipolar Transistor with Pseudo Buried Layers

High Voltage Bipolar Transistor with Pseudo Buried Layers