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Browse by Category: Main > Information Technology
Class Information
Number: 347/94
Name: Incremental printing of symbolic information > Ink jet > Fluid or fluid source handling means > With means to reduce vibration in the fluid (damping)
Description: Subject matter including means to lessen or modify vibrations in the fluid*.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8702208 Achieving accurate page yields Apr. 22, 2014
8662650 Liquid droplet discharge head Mar. 4, 2014
8590996 Liquid ejecting apparatus and method for controlling liquid ejecting apparatus Nov. 26, 2013
8591017 Liquid ejecting head Nov. 26, 2013
8573743 Liquid dispenser including curved vent Nov. 5, 2013
8511809 Damping device, liquid supplying apparatus, and droplet discharging apparatus Aug. 20, 2013
8480206 Carriage printer with bubble dislodging and removal Jul. 9, 2013
8480222 Droplet ejection head, droplet ejection apparatus, and method of collecting bubbles in droplet ejection head Jul. 9, 2013
8474945 Dislodging and removing bubbles from inkjet printhead Jul. 2, 2013
8465125 Image forming apparatus with a structure for preventing bubbles from entering recording head or remaining in a fluid supply channel Jun. 18, 2013
8454148 Liquid ejection head Jun. 4, 2013
8449057 Liquid ejecting apparatus and method of controlling liquid ejecting apparatus May. 28, 2013
8449077 Droplet ejection head May. 28, 2013
8449094 Liquid ejection head unit and liquid ejection apparatus May. 28, 2013
8425025 Liquid supply device and image forming apparatus Apr. 23, 2013
8376540 Liquid jet head Feb. 19, 2013
8360563 Liquid Droplet jetting apparatus Jan. 29, 2013
8360567 Liquid ejecting apparatus having a decompression unit Jan. 29, 2013
8356891 Damper, head unit, liquid jetting apparatus, and air-discharge method of damper Jan. 22, 2013
8348367 Liquid ejecting apparatus and method for controlling liquid ejecting apparatus Jan. 8, 2013
8342667 Auxiliary passage unit, liquid discharge head having the same attached thereto, attachment, ink jet head having the same attached thereto, and ink jet printer Jan. 1, 2013
8317310 Ink-jet head Nov. 27, 2012
8277036 Liquid discharging apparatus Oct. 2, 2012
8226187 Tilt mitigation methods to control reservoir ink level and printhead pressure Jul. 24, 2012
8215758 Damper device, damper unit, liquid jetting apparatus, and method of manufacturing damper device Jul. 10, 2012
8210664 Printhead with matched resonant damping structure Jul. 3, 2012
8201929 Liquid jetting apparatus Jun. 19, 2012
8197048 Image forming apparatus Jun. 12, 2012
8192007 Liquid jet head Jun. 5, 2012
8177345 Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head May. 15, 2012
8172374 Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head May. 8, 2012
8167420 Liquid discharging head and method for manufacturing the same May. 1, 2012
8162466 Printhead having impedance features Apr. 24, 2012
8157366 Liquid ejecting head and liquid ejecting apparatus incorporating the same Apr. 17, 2012
8147048 Ink jet recording cartridge Apr. 3, 2012
8113630 Method, head, and apparatus for ejecting liquid Feb. 14, 2012
8104883 Liquid ejecting head and liquid ejecting apparatus Jan. 31, 2012
8092002 Liquid droplet ejection head and method for manufacturing the same Jan. 10, 2012
8070276 Ink jet recording cartridge Dec. 6, 2011
8042913 Fluid ejection device with deflective flexible membrane Oct. 25, 2011
8033635 Printer with ink pressure regulator Oct. 11, 2011
8029120 Liquid container and method of manufacturing the same Oct. 4, 2011
8029685 Liquid ejection head and its method of manufacture Oct. 4, 2011
8025383 Fluidically damped printhead Sep. 27, 2011
8011773 Printer with minimal distance between pressure-dampening structures and nozzles Sep. 6, 2011
8002372 Liquid pump and inkjet printer equipped with liquid pump Aug. 23, 2011
7984982 Liquid jet head Jul. 26, 2011
7967429 Ink tank and ink jet cartridge Jun. 28, 2011
7963642 Ink-jet printer Jun. 21, 2011
7946688 Recording head and recording apparatus May. 24, 2011

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