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Allen Yen
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Allentown, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Define via in dual damascene process
Patent number
7,160,799
Issue date
Jan 9, 2007
Agere Systems Inc.
Steven Alan Lytle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked structure for parallel capacitors and method of fabrication
Patent number
6,838,717
Issue date
Jan 4, 2005
Agere Systems Inc.
Allen Yen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Damascene structure having a metal-oxide-metal capacitor associated...
Patent number
6,680,542
Issue date
Jan 20, 2004
Agere Systems Inc.
Gerald W. Gibson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integration of low dielectric material in semiconductor circuit str...
Patent number
6,657,302
Issue date
Dec 2, 2003
Agere Systems Inc.
Huili Shao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for avoiding notching in a semiconductor interconnect during...
Patent number
6,559,062
Issue date
May 6, 2003
Agere Systems, INC
Stephen Ward Downey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a reverse gate structure with a spin on glass pro...
Patent number
6,506,673
Issue date
Jan 14, 2003
Agere Systems Guardian Corp.
Yi Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making dual damascene interconnect structure and metal el...
Patent number
6,346,454
Issue date
Feb 12, 2002
Agere Systems Guardian Corp.
Chun-Yung Sung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for chemical mechanical polishing endpoint detection usin...
Patent number
6,293,847
Issue date
Sep 25, 2001
Agere Systems Guardian Corp.
William Graham Easter
B24 - GRINDING POLISHING
Information
Patent Grant
Silicon-germanium transistor and associated methods
Patent number
6,235,560
Issue date
May 22, 2001
Agere Systems Guardian Corp.
Yi Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for photoresist rework to avoid sodium incorporation
Patent number
6,218,085
Issue date
Apr 17, 2001
Lucent Technologies Inc.
Simon J. Molloy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Deep sub-micron metal etch with in-situ hard mask etch
Patent number
6,194,323
Issue date
Feb 27, 2001
Lucent Technologies Inc.
Stephen Ward Downey
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Define via in dual damascene process
Publication number
20050067710
Publication date
Mar 31, 2005
Steven Alan Lytle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING A REVERSE GATE STRUCTURE WITH A SPIN ON GLASS PRO...
Publication number
20020185739
Publication date
Dec 12, 2002
Yi Ma
H01 - BASIC ELECTRIC ELEMENTS