WiserTek International Corp.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 18, 2002 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 139 Total Citation Count
- Sep 14, 1999 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6406835 Method for manufacturing a printhead of ink jet printing apparatusExpiredJun 21, 00Jun 18, 02[B41J]
6383335 Heat bonding apparatus for manufacturing an ink-jet printheadExpiredJan 24, 00May 07, 02[B30B]
6364455 Printhead of ink jet printing apparatus and manufacturing method thereforExpiredSep 23, 99Apr 02, 02[B41J]
6322182 Method and apparatus of identifying ink stored in an ink-jet cartridgeExpiredSep 29, 99Nov 27, 01[B41J]
6302526 Electrode type print head for printing apparatus and method of manufacturing the sameExpiredFeb 03, 00Oct 16, 01[B41J]
Top Inventors for This Owner
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