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Class Information
Number: 399/239
Name: Electrophotography > Image formation > Development > Liquid development > Application member (e.g., roller, belt)
Description: Subject matter wherein an apparatus is provided for applying the liquid developer material to a latent image.










Sub-classes under this class:

Class Number Class Name Patents
399/240 Having applied bias 99


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8682223 Image forming device for suppressing developer consumption Mar. 25, 2014
8606150 Toner bearer, and developing device and image forming apparatus using same Dec. 10, 2013
8594535 Roller exterior layer comprising polymer, carbon black and soluble ionic salt Nov. 26, 2013
8588655 Device and method to develop potential images generated on an intermediate image carrier in an electrographic printing or copying device Nov. 19, 2013
8586277 Patterning of an image definition material by electro-wetting Nov. 19, 2013
8538299 Wet type developing apparatus with plural cleaning blades Sep. 17, 2013
8508804 Movement detection apparatus and recording apparatus Aug. 13, 2013
8509656 Device to develop charge images generated on a charge image carrier in an electrophoretic printing apparatus Aug. 13, 2013
8503912 Device for preparing a recording medium for transfer printing toner images in an electro-phoretic printing system Aug. 6, 2013
8428496 Wet type developing apparatus Apr. 23, 2013
8396399 Toner bearing member, developing device, image forming apparatus, and image forming method Mar. 12, 2013
8396397 Method and printing apparatus to print a continuous printing substrate with controlled liquid film quantity given changing print speed Mar. 12, 2013
8369755 Developing device and image forming apparatus using the developing device Feb. 5, 2013
8279491 Color image formation apparatus for forming a reference pattern with a plurality of lines having a black color as reference color and for correcting misalignment with respect to the reference Oct. 2, 2012
8251498 Processing liquid applying apparatus and image-forming apparatus Aug. 28, 2012
8229324 Coupling device, and image forming apparatus Jul. 24, 2012
8208841 Developing device and image forming apparatus Jun. 26, 2012
8185019 Image-forming device forming images using liquid carrier and liquid developer May. 22, 2012
8139983 Developing device and image forming apparatus with liquid developer coating members Mar. 20, 2012
8064808 Developing roller, and electrophotographic process cartridge and electrophotographic image forming apparatus comprising the developing roller Nov. 22, 2011
8055159 Liquid developing apparatus and image forming apparatus Nov. 8, 2011
8023847 Image forming apparatus and image forming method Sep. 20, 2011
7995953 High speed electrographic printing Aug. 9, 2011
7943282 Liquid developer and image forming apparatus May. 17, 2011
7937026 Liquid developing electrophotographic device roller and liquid developing electrophotographic device May. 3, 2011
7912408 Image forming apparatus, process cartridge, and development device Mar. 22, 2011
7869745 Developing device having an agitating member and image forming apparatus using same Jan. 11, 2011
7844203 Development apparatus and image forming apparatus using the same Nov. 30, 2010
7809310 Image forming apparatus Oct. 5, 2010
7742723 Developing device having cleaning blade for cleaning development roller Jun. 22, 2010
7693461 System and method for minimizing residual charge effects in a printing device Apr. 6, 2010
7676181 Developing unit and image forming device Mar. 9, 2010
7672619 Wire bar, method of manufacturing wire bar, and image forming apparatus Mar. 2, 2010
7651560 Abhesive layer of cross-linked nanoparticles Jan. 26, 2010
7638194 Developer carrying member, and developing assembly Dec. 29, 2009
7563552 Method for producing liquid developer, liquid developer, and image forming apparatus Jul. 21, 2009
7493065 Wire bar, method of manufacturing wire bar, and image forming apparatus Feb. 17, 2009
7493066 Developing device Feb. 17, 2009
7463851 Device and method for electrophoretic liquid development Dec. 9, 2008
7437104 Developer cleaning Oct. 14, 2008
7386260 Liquid developing unit and image forming apparatus including the same Jun. 10, 2008
7242892 Wet type image forming apparatus Jul. 10, 2007
7167666 Liquid development device, image forming apparatus, and image forming system Jan. 23, 2007
7151906 Liquid toner electrophotographic printing systems and methods Dec. 19, 2006
7149459 Application roller and image forming apparatus Dec. 12, 2006
7139514 Developing device, image forming apparatus, image forming system, and restriction member Nov. 21, 2006
7113730 Apparatus for preventing developer wraparound in wet electrophotographic printer Sep. 26, 2006
7085521 Developing device for wet electrophotographic printer Aug. 1, 2006
7058341 Electrostatic transfer type liquid electrophotographic printer using a continuous photoreceptor web as a photoreceptor medium Jun. 6, 2006
7020420 Device and method for electrographically printing or copying using liquid inks Mar. 28, 2006

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