Inventor

HASENBEIN ROBERT

US7 patents

⚠️ This page may combine multiple inventors who share the name “HASENBEIN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM DIMATIX INC

3 patents

US8025353B2Sep 27, 2011

Process and apparatus to provide variable drop size ejection with an embedded waveform

FUJIFILM DIMATIX INC33 citations90

US9144993B2Sep 29, 2015

Recirculation of ink

FUJIFILM DIMATIX INC5 citations81

US7988247B2Aug 2, 2011

Ejection of drops having variable drop size from an ink jet printer

FUJIFILM DIMATIX INC16 citations80

HASENBEIN ROBERT

2 patents

US8449058B2May 28, 2013

Method and apparatus to provide variable drop size ejection with low tail mass drops

HASENBEIN ROBERT34 citations88

US8057003B2Nov 15, 2011

Method and apparatus to provide variable drop size ejection with a low power waveform

HASENBEIN ROBERT1 citations47

LETENDRE JR WILLIAM R

2 patents

US8480196B2Jul 9, 2013

Method and apparatus to eject drops having straight trajectories

LETENDRE JR WILLIAM R0 citations41

US8317284B2Nov 27, 2012

Method and apparatus to provide variable drop size ejection by dampening pressure inside a pumping chamber

LETENDRE JR WILLIAM R0 citations40