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Chuong C. Ta
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Print resolution enhancement by adjusting printhead position
Patent number
5,880,757
Issue date
Mar 9, 1999
Hewlett-Packard Company
Chuong C. Ta
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Wide-swath printer/plotter using multiple printheads
Patent number
5,861,899
Issue date
Jan 19, 1999
Hewlett-Packard Company
Michael A. Nguyen
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rigid tube off-axis ink supply
Patent number
5,691,754
Issue date
Nov 25, 1997
Hewlett-Packard Company
Chuong C. Ta
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Paper picking and separator system for facsmile or copy machine
Patent number
5,537,227
Issue date
Jul 16, 1996
Hewlett-Packard Company
Morad M. Samii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Wide-swath printer/plotter using multiple printheads
Patent number
5,488,397
Issue date
Jan 30, 1996
Hewlett-Packard Company
Michael A. Nguyen
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dust shield for a printer
Patent number
5,034,758
Issue date
Jul 23, 1991
Hewlett-Packard Company
Anthony W. Ebersole
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Single channel encoder with specific scale support structure
Patent number
4,786,803
Issue date
Nov 22, 1988
Hewlett-Packard Company
Mark W. Majette
G01 - MEASURING TESTING
Information
Patent Grant
Printhead cartridge and carriage assembly
Patent number
4,755,836
Issue date
Jul 5, 1988
Hewlett-Packard Company
Chuong C. Ta
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS