High print quality inkjet printhead

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C347S058000

Reexamination Certificate

active

07004556

ABSTRACT:
Several improvements have been made in inkjet print cartridges to realize 5 ng drop weights at ejection frequencies of 18 KHz. These improvements include small nozzle openings, improved heater resistor efficiency, and better ink supply reliability.

REFERENCES:
patent: 5030971 (1991-07-01), Drake et al.
patent: 5638101 (1997-06-01), Keefe et al.
patent: 6234598 (2001-05-01), Torgerson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High print quality inkjet printhead does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High print quality inkjet printhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High print quality inkjet printhead will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3676282

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.