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Class Information
Number: 347/68
Name: Incremental printing of symbolic information > Ink jet > Ejector mechanism (i.e., print head) > Drop-on-demand > With piezoelectric force ejection
Description: Subject matter wherein the source of intermittent energization is a piezoelectric element.










Sub-classes under this class:

Class Number Class Name Patents
347/71 Layers, plates 954
347/69 Shear mode 207
347/70 With vibratory plate 756


Patents under this class:

Patent Number Title Of Patent Date Issued
8702190 Liquid jet head, liquid jet apparatus, and method of driving a liquid jet head Apr. 22, 2014
8691274 Inkjet printing of tissues and cells Apr. 8, 2014
8690298 Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric element and piezoelectric material Apr. 8, 2014
8690297 Sol-gel liquid, electromechanical conversion element, liquid discharge head and inkjet recorder Apr. 8, 2014
8686619 Piezoelectric actuator, liquid transport apparatus, and method for producing piezoelectric actuator Apr. 1, 2014
8684502 Liquid-discharging head for producing toner Apr. 1, 2014
8679573 Stent coating method and apparatus Mar. 25, 2014
8678566 Piezoelectric element, method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus Mar. 25, 2014
8678565 Electromechanical transducer Mar. 25, 2014
8678564 Inkjet print head Mar. 25, 2014
8678563 Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element Mar. 25, 2014
8678562 Piezoelectric material, piezoelectric device, liquid discharge head, and ultrasonic motor Mar. 25, 2014
8678561 Liquid discharging head and method for producing the same Mar. 25, 2014
8678560 Liquid-ejecting head, liquid-ejecting apparatus, piezoelectric element, and piezoelectric material Mar. 25, 2014
8678558 Liquid ejection head and liquid ejection device Mar. 25, 2014
8678531 Driving apparatus and driving method of inkjet head Mar. 25, 2014
8678299 Hollow actuator-driven droplet dispensing apparatus Mar. 25, 2014
8672458 Liquid ejecting head and liquid ejecting apparatus Mar. 18, 2014
8672457 Piezoelectric film and method of manufacturing same, piezoelectric device and liquid ejection apparatus Mar. 18, 2014
8672456 Piezoelectric film, piezoelectric device and liquid ejection apparatus Mar. 18, 2014
8672455 Piezoelectric element, piezoelectric actuator, droplet-ejecting head, droplet-ejecting apparatus, and method for manufacturing piezoelectric element Mar. 18, 2014
8668311 Piezoelectric actuator having embedded electrodes Mar. 11, 2014
8668310 Liquid-ejecting head, liquid-ejecting apparatus, piezoelectric element, and piezoelectric material Mar. 11, 2014
8662650 Liquid droplet discharge head Mar. 4, 2014
8662645 Inkjet head and method of manufacturing the same Mar. 4, 2014
8657418 Inkjet head and recording device Feb. 25, 2014
8657415 Liquid ejecting apparatus and control method thereof Feb. 25, 2014
8656578 Method for manufacturing an ultrasound imaging transducer assembly Feb. 25, 2014
8651631 Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head Feb. 18, 2014
8651630 Fluid ejector structure Feb. 18, 2014
8651629 Piezoelectric element, liquid-ejecting head, and liquid-ejecting apparatus Feb. 18, 2014
8651628 Liquid droplet ejecting head and image forming apparatus Feb. 18, 2014
8651627 Liquid ejecting head, liquid ejecting apparatus and piezoelectric element Feb. 18, 2014
8651626 Piezoelectric device liquid ejecting head, liquid ejecting apparatus, ultrasonic device sensor, and timing device Feb. 18, 2014
8646881 Interstitial material to enable robust electrical interconnect for high density piezoelectric arrays Feb. 11, 2014
8646880 Liquid ejecting head and liquid ejecting apparatus Feb. 11, 2014
8646879 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus Feb. 11, 2014
8646878 Ink-jet head Feb. 11, 2014
8641174 Liquid ejection head, liquid ejection device Feb. 4, 2014
8641173 Piezoelectric film, method for forming piezoelectric film, piezoelectric device and liquid discharge device Feb. 4, 2014
8641171 Forming nozzles Feb. 4, 2014
8636344 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus Jan. 28, 2014
8636343 Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element Jan. 28, 2014
8636342 Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, ultrasonic device sensor, and timing device Jan. 28, 2014
8636341 Liquid ejecting head and liquid ejecting apparatus Jan. 28, 2014
8632169 Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for evaluating piezoelectric layer Jan. 21, 2014
8632168 Piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and methods for the manufacture thereof Jan. 21, 2014
8632167 Liquid ejecting head and liquid ejecting apparatus Jan. 21, 2014
8632166 Printing device and method of manufacturing a light emitting device Jan. 21, 2014
8628174 Piezoelectric element, method of manufacturing the same, and ink jet head Jan. 14, 2014











 
 
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