Chen-Hua D. Yu

Person

Orlando, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-aligned contact window
- Patent number 5,880,022
- Issue date Mar 9, 1999
- Lucent Technologies Inc.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit fabrication having contact opening
- Patent number 5,654,240
- Issue date Aug 5, 1997
- Lucent Technologies Inc.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Poly-buffered LOCOS
- Patent number 5,599,730
- Issue date Feb 4, 1997
- Lucent Technologies Inc.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with silicon contact to silicide
- Patent number 5,591,674
- Issue date Jan 7, 1997
- Lucent Technologies Inc.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit fabrication with interlevel dielectric
- Patent number 5,559,052
- Issue date Sep 24, 1996
- Lucent Technologies Inc.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit fabrication
- Patent number 5,468,669
- Issue date Nov 21, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming dielectric
- Patent number 5,451,435
- Issue date Sep 19, 1995
- AT&T Corp.
- Chen-Hua D. Yu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Transistor gate formation
- Patent number 5,431,770
- Issue date Jul 11, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of reducing ionic contamination in integrated circuit fabric...
- Patent number 5,418,173
- Issue date May 23, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit and manufacture
- Patent number 5,416,033
- Issue date May 16, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor fabrication of a twin tub using angled implant
- Patent number 5,411,899
- Issue date May 2, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit window etch and planarization
- Patent number 5,399,532
- Issue date Mar 21, 1995
- AT&T Corp.
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor devices having electrodes compr...
- Patent number 5,395,799
- Issue date Mar 7, 1995
- AT&T Corp.
- Chen-Hua D. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for forming integrated circuit layers
- Patent number 5,366,557
- Issue date Nov 22, 1994
- AT&T Bell Laboratories
- Chen-Hua D. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic deposition of dielectrics
- Patent number 5,302,555
- Issue date Apr 12, 1994
- AT&T Bell Laboratories
- Chen-Hua D. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soluble oxides for integrated circuit fabrication formed by the inc...
- Patent number 5,281,557
- Issue date Jan 25, 1994
- AT&T Bell Laboratories
- Chen-Hua D. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor fabrication method
- Patent number 5,278,096
- Issue date Jan 11, 1994
- AT&T Bell Laboratories
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric deposition
- Patent number 5,246,887
- Issue date Sep 21, 1993
- AT&T Bell Laboratories
- Chen-Hua D. Yu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Integrated circuit etching of silicon nitride and polysilicon using...
- Patent number 5,215,930
- Issue date Jun 1, 1993
- AT&T Bell Laboratories
- Kuo-Hua Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming planarized films by preferential etching of the...
- Patent number 5,212,116
- Issue date May 18, 1993
- AT&T Bell Laboratories
- Chen-Hua D. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a planar surface in integrated circuit manufac...
- Patent number 5,068,207
- Issue date Nov 26, 1991
- AT&T Bell Laboratories
- Ajit S. Manocha
- H01 - BASIC ELECTRIC ELEMENTS

Chen-Hua D. Yu

Person

Patents Grantslast 30 patents

Self-aligned contact window

Integrated circuit fabrication having contact opening

Poly-buffered LOCOS

Integrated circuit with silicon contact to silicide

Integrated circuit fabrication with interlevel dielectric

Integrated circuit fabrication

Method for forming dielectric

Transistor gate formation

Method of reducing ionic contamination in integrated circuit fabric...

Integrated circuit and manufacture

Transistor fabrication of a twin tub using angled implant

Integrated circuit window etch and planarization

Method of fabricating semiconductor devices having electrodes compr...

Method and apparatus for forming integrated circuit layers

Anisotropic deposition of dielectrics

Soluble oxides for integrated circuit fabrication formed by the inc...

Transistor fabrication method

Dielectric deposition

Integrated circuit etching of silicon nitride and polysilicon using...

Method for forming planarized films by preferential etching of the...

Method for producing a planar surface in integrated circuit manufac...