Gopalan Raman

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid ejection device
- Patent number 7,695,112
- Issue date Apr 13, 2010
- Hewlett-Packard Development Company, L.P.
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device
- Patent number 7,281,783
- Issue date Oct 16, 2007
- Hewlett-Packard Development Company, L.P.
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System for secure printing
- Patent number 7,144,166
- Issue date Dec 5, 2006
- Hewlett-Packard Development Company, L.P.
- Gopalan Raman
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for secure printing
- Patent number 6,902,331
- Issue date Jun 7, 2005
- Hewlett-Packard Development Company, L.P.
- Gopalan Raman
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for drop weight encoding
- Patent number 6,655,775
- Issue date Dec 2, 2003
- Hewlett-Packard Development Company, L.P.
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reduced crosstalk inkjet printer printhead
- Patent number 5,912,685
- Issue date Jun 15, 1999
- Hewlett-Packard Company
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Fluid ejection device
- Publication number 20070296769
- Publication date Dec 27, 2007
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Fluid ejection device
- Publication number 20050190235
- Publication date Sep 1, 2005
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
System for secure printing
- Publication number 20050185014
- Publication date Aug 25, 2005
- Gopalan Raman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS