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Ping-Chang Lue
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Scottsdale, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor and method of fabrication
Patent number
6,326,228
Issue date
Dec 4, 2001
Motorola, Inc.
Henry G. Hughes
G01 - MEASURING TESTING
Information
Patent Grant
Spin-on dielectric formation process for use in manufacturing semic...
Patent number
6,274,515
Issue date
Aug 14, 2001
Motorola, Inc.
Henry G. Hughes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of etching a trench into a semiconductor substrate
Patent number
5,883,012
Issue date
Mar 16, 1999
Motorola, Inc.
Herng-Der Chiou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carboxylic acid etching solution and method
Patent number
5,824,601
Issue date
Oct 20, 1998
Motorola, Inc.
Patrick P. H. Dao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sensor and method of fabrication
Patent number
5,798,556
Issue date
Aug 25, 1998
Motorola, Inc.
Henry G. Hughes
G01 - MEASURING TESTING
Information
Patent Grant
Method of making a semiconductor device having a low permittivity d...
Patent number
5,591,676
Issue date
Jan 7, 1997
Motorola, Inc.
Henry G. Hughes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a low permittivity dielectric
Patent number
5,442,237
Issue date
Aug 15, 1995
Motorola Inc.
Henry G. Hughes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anisotropic single crystal silicon etching solution and method
Patent number
5,207,866
Issue date
May 4, 1993
Motorola, Inc.
Ping-Chang Lue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silane ester contact lens composition, article and method of manufa...
Patent number
4,535,138
Issue date
Aug 13, 1985
Paragon Optical, Inc.
Donald J. Ratkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Contact lens composition, article and method of manufacture
Patent number
4,419,505
Issue date
Dec 6, 1983
Paragon Optical, Inc.
Donald J. Ratkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...