Featured patents

Method and System for Efficient Duplex Printing
US 08849146 B2, Sept. 30, 2014, Having mode change, Alan Stirling Campbell et al. / Lexmark International, Inc. (Lexington, US)
An imaging device, comprising:…

Developing Unit and Image Forming Apparatus Including the Same
US 08787796 B2, July 22, 2014, New and waste toner container, Sung Joo Kim et al. / Samsung Electronics Co., Ltd (Suwon-si, KR)
An image forming apparatus comprising:…

Automatic Document Feeder, Image Scanning Device, and Method for Feeding Original Document
US 08755731 B2, June 17, 2014, Duplex, Osamu Otsuki et al. / Murata Machinery, Ltd. (Kyoto, JP)
An image scanning device including an automatic document feeder, comprising:…

Image Forming Device and Cartridge That Transmit a Driving Force
US 08731438 B2, May 20, 2014, Drive apparatus, Yasushi Okabe / Brother Kogyo Kabushiki Kaisha (Nagoya-shi, Aichi-ken, JP)
An image forming device, comprising:…

Image Forming Apparatus With a Seamless Belt and a Tensile Force Applying Mechanism for the Seamless Belt
US 08682207 B2, March 25, 2014, Transfer member, Michio Fujioka / Brother Kogyo Kabushiki Kaisha (Nagoya-shi, Aichi-ken, JP)
An image forming apparatus, comprising:…

Image Forming Apparatus
US 08682192 B2, March 25, 2014, Control of fixing, Hiroshi Yoshinaga et al. / Ricoh Company, Ltd. (Tokyo, JP)
An image forming apparatus comprising:…

Gear System With Transmission Pathways for an Image Forming Apparatus
US 08565646 B2, Oct. 22, 2013, Drive apparatus, Yasuhiro Suzuki / Brother Kogyo Kabushiki Kaisha (Nagoya, JP)
An image forming apparatus, comprising:…

Image Forming Apparatus
US 08571439 B2, Oct. 29, 2013, Modular or displaceable, Shinji Nakazawa / Sharp Kabushiki Kaisha (Osaka, JP)
An image forming apparatus comprising:…

Power Control Method and Apparatus to Heat a Heating Roller
US 08532517 B2, Sept. 10, 2013, Warmup or standby mode, Jun-seok Cho et al. / SAMSUNG Electronics Co., Ltd. (Suwon-si, KR)
An image forming apparatus comprising:…

Controlled Velocity Decoupling Device for Improved Media Registration at Transfer
US 08543052 B2, Sept. 24, 2013, Speed control of conveyance, Douglas K Herrmann / Xerox Corporation (Norwalk, US)
A reprographic device that provides controlled velocity decoupling for copy sheet…

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