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公开(公告)号：US20210216635A1
公开(公告)日：2021-07-15
申请号：US16332652
申请日：2016-11-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-uk KIM , Ji-hoon KIM , Chang-sup AHN
Abstract: A method of verifying an application, according to an embodiment, includes: storing application codes; loading a part of the application codes into a memory; and verifying the application by using the codes loaded into the memory.
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2.发明申请公开(公告)号：US20160357126A1
公开(公告)日：2016-12-08
申请号：US15092314
申请日：2016-04-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-uk KIM , Jong-in KIM , Chan-su PARK , Ki-hyun YOO , Woong-yong CHOI
IPC: G03G15/08
CPC classification number: G03G15/0886 , G03G15/0863 , G03G21/1676 , G03G2215/0692 , G03G2215/0695
Abstract: Provided is a developer cartridge attachable to and detachable from a main body of an image forming apparatus. The developer cartridge includes: a memory unit including a contact portion moved to a first position hidden inside the developer cartridge and a second position protruding outside the developer cartridge; an operating portion configured to move the contact portion to the first position and the second position; an outlet configured to discharge a developer; and a first shutter having an opening position and a closing position for opening and closing the outlet and moved to the closing position and the opening position when the contact portion is moved to the first position and the second position.
Abstract translation: 提供了可附接到图像形成装置的主体并且可从其拆卸的显影剂盒。 显影剂盒包括：存储单元，其包括移动到隐藏在显影剂盒内部的第一位置的接触部分和突出到显影剂盒外部的第二位置; 操作部分，其构造成将所述接触部分移动到所述第一位置和所述第二位置; 用于排出显影剂的出口; 以及第一挡板，其具有打开位置和关闭位置，用于打开和关闭出口并当接触部分移动到第一位置和第二位置时移动到关闭位置和打开位置。
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公开(公告)号：US20200250106A1
公开(公告)日：2020-08-06
申请号：US16637487
申请日：2018-09-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-uk KIM , Jin-bum PARK
IPC: G06F12/14 , G06F12/0871 , G06F12/04 , G06F21/57 , G06F9/455
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device according to the present disclosure includes a memory, a cache memory, a CPU, and includes a processor which controls the electronic device by using a program stored in the memory, wherein the CPU monitors an input address through which an input value is accessed in the cache memory, and changes the input address when the input address through which the input value is accessed in the cache memory is changed to a preset pattern.
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4.发明申请公开(公告)号：US20150139690A1
公开(公告)日：2015-05-21
申请号：US14286200
申请日：2014-05-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-in KIM , Dong-uk KIM , Ki-hyun YOO
CPC classification number: G03G21/12 , G03G21/10 , G03G21/185 , G03G2221/1624
Abstract: An electrophotographic image forming apparatus is provided. The electrophotographic image forming apparatus includes a main body having an opening; a developing cartridge, detachably installed in the main body through the opening in a first direction, which includes a photosensitive drum and a cleaning member for removing a toner remaining in the photosensitive drum; and a toner recycle unit, detachably installed in the developing cartridge through the opening in the first direction, which recovers the toner removed by the cleaning member, filters the recovered toner, and supplies the toner again to the developing cartridge.
Abstract translation: 提供一种电子照相图像形成装置。 电子照相图像形成装置包括具有开口的主体; 显影盒，其通过第一方向上的开口可拆卸地安装在主体中，该显影盒包括感光鼓和用于去除感光鼓中残留的调色剂的清洁部件; 以及调色剂再循环单元，其通过沿着第一方向的开口可拆卸地安装在显影盒中，其回收由清洁构件去除的调色剂，对回收的调色剂进行过滤，并将调色剂再次供给到显影盒。
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Patent Agency Ranking
公开(公告)号：US20170085578A1
公开(公告)日：2017-03-23
申请号：US15233120
申请日：2016-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-hyun HA , Dong-uk KIM , Jin-mok KIM
CPC classification number: H04L63/1408 , G06F21/50 , G06F21/57 , G06F21/575 , G06F21/72 , G06F21/74 , H04L9/3234 , H04L63/0876 , H04L63/10 , H04L67/12 , H04W4/70 , H04W12/10
Abstract: A server includes communication circuitry configured to communicate with a plurality of external terminals, a storage which stores reference data for hardware integrity verification of the plurality of external terminals, and a processor configured to verify the hardware integrity of a second external terminal using the reference data, when a request for the hardware integrity verification of the second external terminal is received through the communication circuitry from a first external terminal.
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6.发明申请MEMORY SYSTEM INCLUDING PLURAL MEMORY DEVICES FORMING PLURAL RANKS AND MEMORY CONTROLLER ACCESSING PLURAL MEMORY RANKS AND METHOD OF OPERATING THE MEMORY SYSTEM 审中-公开存储器系统，包括形成多个存储器级别的多个存储器件和存储器控制器访问多个存储器级别以及操作存储器系统的方法公开(公告)号：US20170062025A1
公开(公告)日：2017-03-02
申请号：US15182038
申请日：2016-06-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-uk KIM , Hanjoon KIM
CPC classification number: G06F12/023 , G06F13/1684 , G06F2212/1028 , G06F2212/1044 , Y02D10/13 , Y02D10/14
Abstract: The inventive concept relates to a memory system. The memory system of the inventive concept includes a plurality of memory devices included in a plurality of memory groups, and a memory controller configured to independently access the memory groups. The memory controller is configured to allocate allocation units having different sizes to different memory groups and perform a write operation based on an allocation unit of one of the memory groups.
Abstract translation: 本发明构思涉及一种存储系统。 本发明构思的存储器系统包括多个存储器组中包括的多个存储器件，以及被配置为独立地访问存储器组的存储器控制器。 存储器控制器被配置为将不同大小的分配单元分配给不同的存储器组，并且基于存储器组之一的分配单元执行写入操作。
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公开(公告)号：US20160103403A1
公开(公告)日：2016-04-14
申请号：US14690974
申请日：2015-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong-in KIM , Dong-uk KIM , Seung-gweon LEE , Woong-yong CHOI
IPC: G03G15/08
CPC classification number: G03G15/0889 , G03G15/0808 , G03G15/0893
Abstract: A developing device includes: a photosensitive body on which an electrostatic latent image is formed; a development chamber; a development roller that faces the photosensitive body and transfers toner to the electrostatic latent image; a supply roller that supplies toner from the development chamber to the development roller; and an agitating member that is disposed under the supply roller in the development chamber and agitates the toner that is in the development chamber.
Abstract translation: 显影装置包括：形成有静电潜像的感光体; 开发室; 显影辊，其面向感光体并将调色剂转印到静电潜像; 供应辊，其将调色剂从显影室供应到显影辊; 以及搅拌构件，其设置在所述供给辊的下方，并且搅拌所述显影室中的调色剂。
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公开(公告)号：US20190121966A1
公开(公告)日：2019-04-25
申请号：US16035196
申请日：2018-07-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin-bum PARK , Dong-uk KIM
Abstract: Provided is a method, performed by a device, of protecting information from a side channel attack, the method including: loading a library shared by at least one application installed in the device to a memory of a first layer; inputting a value to a function of the library; based on the value being input, detecting a region of the memory accessed by the device from among regions of the memory of the first layer, to which the library is loaded; generating a protection code which accesses regions of the memory other than the detected region from among the regions of the memory of the first layer, to which the library is loaded; and adding the protection code to the function of the library.
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公开(公告)号：US20170262383A1
公开(公告)日：2017-09-14
申请号：US15440283
申请日：2017-02-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ki-hun LEE , Jong-oh HUR , Ji-hoon KIM , Jin-bum PARK , Dong-uk KIM
IPC: G06F12/14
Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a memory having a protection area and storing data of a first operating system (OS) and at least one first program involved with first OS in the protection area; at least one processor configured to execute the at least one first program and at least one second program involved with a second OS having an authority higher than the first OS; and a memory monitor comprising circuitry configured to detect whether an access to the protection area of the memory occurs, to interrupt the access if the access occurs, and to perform a security verification of the data stored in the protection area. The electronic apparatus may guarantee and/or improve integrity thereof using a hardware device, which can directly monitor the memory at a CPU environment in which a security area and a general area are separated.
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