Yih-Feng Chyan

Person

New Providence, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Architecture for circuit connection of a vertical transistor
- Patent number 6,903,411
- Issue date Jun 7, 2005
- Agere Systems Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a bipolar transistor with an oxygen implanted emit...
- Patent number 6,815,302
- Issue date Nov 9, 2004
- Agere Systems Inc.
- Alan Sangone Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar device
- Patent number 6,750,528
- Issue date Jun 15, 2004
- Agere Systems Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor with a low K material in emitter base spacer reg...
- Patent number 6,657,281
- Issue date Dec 2, 2003
- Agere Systems Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory device having a bipolar transistor formed integral the...
- Patent number 6,555,871
- Issue date Apr 29, 2003
- Agere Systems Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit fabrication
- Patent number 6,537,887
- Issue date Mar 25, 2003
- Agere Systems Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical replacement gate (VRG) MOSFET with a conductive layer adja...
- Patent number 6,518,622
- Issue date Feb 11, 2003
- Agere Systems Inc.
- Hongzong Chew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming bipolar transistors comprising a native oxide lay...
- Patent number 6,451,660
- Issue date Sep 17, 2002
- Agere Systems Guardian Corp.
- Yi Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical PNP bipolar transistor and its method of fabrication
- Patent number 6,359,317
- Issue date Mar 19, 2002
- Agere Systems Guardian Corp.
- Michael S. Carroll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar semiconductor device and method of forming same having redu...
- Patent number 6,358,807
- Issue date Mar 19, 2002
- Agere Systems Guardian Corp.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices having high pressure...
- Patent number 6,274,490
- Issue date Aug 14, 2001
- Lucent Technologies Inc.
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making bipolar having graded or modulated collector
- Patent number 6,001,701
- Issue date Dec 14, 1999
- Lucent Technologies Inc.
- Michael Scott Carroll
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for making a bipolar transistor with an oxygen implanted emi...
- Publication number 20030119270
- Publication date Jun 26, 2003
- Agere Systems Guardian Corporation
- Alan Sangone Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar device and method of fabrication
- Publication number 20020096678
- Publication date Jul 25, 2002
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated circuit fabrication
- Publication number 20020063308
- Publication date May 30, 2002
- Yih-Feng Chyan
- H01 - BASIC ELECTRIC ELEMENTS

Yih-Feng Chyan

Person

Patents Grantslast 30 patents

Architecture for circuit connection of a vertical transistor

Method of making a bipolar transistor with an oxygen implanted emit...

Bipolar device

Bipolar transistor with a low K material in emitter base spacer reg...

Flash memory device having a bipolar transistor formed integral the...

Integrated circuit fabrication

Vertical replacement gate (VRG) MOSFET with a conductive layer adja...

Method of forming bipolar transistors comprising a native oxide lay...

Vertical PNP bipolar transistor and its method of fabrication

Bipolar semiconductor device and method of forming same having redu...

Method of manufacturing semiconductor devices having high pressure...

Process for making bipolar having graded or modulated collector

Patents Applicationslast 30 patents

Method for making a bipolar transistor with an oxygen implanted emi...

Bipolar device and method of fabrication

Integrated circuit fabrication