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Patents Grants
last 30 patents
Information
Patent Grant
Compound slot
Patent number
9,144,984
Issue date
Sep 29, 2015
Hewlett-Packard Development Company, L.P.
Ning Ge
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of forming openings in substrates and inkjet printheads fabr...
Patent number
8,043,517
Issue date
Oct 25, 2011
Hewlett-Packard Development Company, L.P.
Jianhui Gu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND SLOT
Publication number
20150367639
Publication date
Dec 24, 2015
Hewlett-Packard Development Company, L.P.
Ning Ge
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPOUND SLOT
Publication number
20140362146
Publication date
Dec 11, 2014
Hewlett-Packard Development Company, L.P.
Ning Ge
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of forming openings in substrates and inkjet printheads fabr...
Publication number
20070064060
Publication date
Mar 22, 2007
Jianhui Gu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Forming features in printhead components
Publication number
20060032841
Publication date
Feb 16, 2006
Kee Cheong Tan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for cleaning debris off UV laser ablated polymer, method for...
Publication number
20030052101
Publication date
Mar 20, 2003
Jianhui Gu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS