公开(公告)号：US20220374534A1

公开(公告)日：2022-11-24

申请号：US17596055

申请日：2020-04-27

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： G06F21/62 ,  G06F21/31

摘要： The present invention relates to a file system protection technology, which is applied to an auxiliary storage device (20), and to an apparatus and method for protecting a file system in a manner of blocking or warning about, in advance, an access to a file system or a change of the file system and identifying permission of a user as necessary. A control device (60) is connected to a host interface (30), a data storage device (40), and a user input device (50) to control an operation mode of the auxiliary storage device or manage and protect a file system object to be protected, according to a user command. When the operation mode of the auxiliary storage device is a management mode, the user can designate file system objects to be protected by the user and set a protection type, wherein information set by the user is stored in an object DB (70) to be protected. In a normal mode, when an access by a host computer targets a file system object listed in the object DB to be protected, a protection operation is performed by referring to the protection type of the object DB to be protected. In the normal mode, the host computer cannot access the object DB (70) to be protected, set in a setting mode by the user, and thus, the object DB (70) to be protected can be prevented from being changed or damaged by malicious code.

公开(公告)号：US20220326863A1

公开(公告)日：2022-10-13

申请号：US17634613

申请日：2020-04-27

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： G06F3/06

摘要： A data storage apparatus with a variable computer file system is disclosed. The variable computer file system adopts the concept of a dedicated sub-file system and is activated or deactivated according to whether authentication is granted. Each dedicated sub-file system is activated or deactivated according to whether authentication is granted, and is recognized by a host computer. Deactivated dedicated sub-file systems cannot be recognized or accessed by the host computer. Accordingly, since a third party accessing the host computer cannot access a dedicated sub-file system without possessing a means for activating the dedicated sub-file system, security is greatly strengthened.

公开(公告)号：US20240134964A1

公开(公告)日：2024-04-25

申请号：US18278104

申请日：2022-02-17

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： G06F21/53 ,  G06F21/31

CPC分类号： G06F21/53 ,  G06F21/31

摘要： A computer having a transformable architecture and a method of transforming virtual computers are disclosed. A computer architecture can be transformed such that a user can use a plurality of virtual computers, and thus a data storage unit of a computer transforms a file system according to architecture information selected by an input of the user, and an OS and an application program execute available resource information and the like and provide same to a main unit including a CPU and a memory, thereby safely protecting personal information. The data storage unit actively controls a computer architecture, and thus an access to pieces of information forming inactivated another virtual computer is impossible. Accordingly, security is greatly enhanced.

公开(公告)号：US20230362485A1

公开(公告)日：2023-11-09

申请号：US18025946

申请日：2021-09-16

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： H04N23/661 ,  H04N23/695 ,  H04N23/69 ,  H04N23/62 ,  G06V20/40 ,  H04N21/262 ,  H04N21/482

CPC分类号： H04N23/661 ,  H04N23/695 ,  H04N23/69 ,  H04N23/62 ,  G06V20/41 ,  H04N21/262 ,  H04N21/482 ,  H04N17/002

摘要： A camera service is configured such that a user can view an image while directly controlling a camera station including a camera installed on a platform. The camera service provides images of tourist spots, scenic spots, and other places of interest. The user can view the images of tourist spots, scenic spots, and other places of interest in real time while directly controlling the camera, installed on the movable or fixed platform, through a camera service server. The user is connected to the camera station through a wired/wireless network, and can control the direction, zoom-in, zoom-out, etc. of the camera for a predetermined time. If the user wants exclusive use of the camera, the user can pay a fee.

公开(公告)号：US20230293387A1

公开(公告)日：2023-09-21

申请号：US18006499

申请日：2021-07-23

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： A61H35/00 ,  A47K7/02 ,  B05B1/16 ,  B05B3/02 ,  A47K7/04 ,  A47K17/02

CPC分类号： A61H35/006 ,  A47K7/026 ,  B05B1/16 ,  B05B3/021 ,  A47K7/04 ,  A47K17/02

摘要： A sitting toilet having a foot health care device attached thereto is disclosed. The sitting toilet contains a main body which includes an accommodation part, which is in front lower end and has an accommodation space to accommodate the foot health care device, and a toilet water tank and a wastewater duct which are formed across the upper end and the rear lower end; and a foot health care device having an inner space to receive a user's feet and a foot washing tank in which a sewage outlet is formed at the lower end. The sitting toilet operates such that the inner space of the foot washing tank opens as the foot health care device slides forward from the accommodation part of the main body, and the foot health care device is accommodated in the main body as the foot health care device slides backward.

公开(公告)号：US11119869B2

公开(公告)日：2021-09-14

申请号：US16628495

申请日：2018-04-30

申请人： Deok Woo Kim

发明人： Deok Woo Kim

IPC分类号： G06F11/14 ,  G06F9/4401

摘要： An auxiliary storage device is disclosed. The device provides independent backup and recovery functions: enables easy use by attaching a commercialized auxiliary memory device in existing computers; minimizes of access time to the auxiliary memory device; enables automatic backup of data in a computer auxiliary memory device; recovers original data from a specific time using data that has been backed up through a simple operation when data on the auxiliary memory device has been damaged; and performs a recovery function for the auxiliary memory device by rebooting using backed-up OS information as needed.

公开(公告)号：US11514148B2

公开(公告)日：2022-11-29

申请号：US16628345

申请日：2018-04-24

申请人： Deok Woo Kim

发明人： Deok Woo Kim

IPC分类号： G06F21/34 ,  H04L9/08

摘要： A password input system equipped with a security setting function is disclosed. The system includes one input unit configured to receive an input from user; an output unit configured to output a current state and result; a dedicated communication port configured to transmit and receive data to and from a password adaptor; a memory configured to save a program for security setting function; and a processor configured to execute the program saved in memory. When the processor waits for an input of a password from user and simultaneously password adaptor is coupled to dedicated communication port, the processor receives a password through communication with password adaptor and compares received password with a pre-saved password, and when the received password matches the pre-saved password, the processor unlocks a secure state without further inputting a password.

公开(公告)号：US11386200B2

公开(公告)日：2022-07-12

申请号：US16611984

申请日：2018-04-23

申请人： Deok Woo Kim

发明人： Deok Woo Kim

IPC分类号： G06F11/00 ,  G06F12/14 ,  G06F12/16 ,  G08B23/00 ,  G06F21/54 ,  G06F21/53 ,  G06F21/55 ,  G06F21/56 ,  G06F21/85

摘要： The present invention relates to a computer having an isolated user computing unit for responding to a system seizing attempt by a malicious code and minimizing damage to a system. A computer according to a feature proposed by the present invention comprises: a security management computing unit for managing connected I/O devices and auxiliary memory device unit; and a user computing unit which is isolated from the I/O devices, communicates with the I/O devices via an intercommunication unit responsible for communication between the security management computing unit and the user computing unit, has a separate CPU and memory, and is connected to the security management computing unit. The security management computing unit manages the I/O devices, monitors and restores a system, and monitors and controls the user computing unit, and the user computing unit is isolated from the security management computing unit and executes a user program and a user OS.

公开(公告)号：US20210141894A1

公开(公告)日：2021-05-13

申请号：US16611984

申请日：2018-04-23

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： G06F21/54 ,  G06F21/55 ,  G06F21/53 ,  G06F21/56 ,  G06F21/85

摘要： The present invention relates to a computer having an isolated user computing unit for responding to a system seizing attempt by a malicious code and minimizing damage to a system. A computer according to a feature proposed by the present invention comprises: a security management computing unit for managing connected I/O devices and auxiliary memory device unit; and a user computing unit which is isolated from the I/O devices, communicates with the I/O devices via an intercommunication unit responsible for communication between the security management computing unit and the user computing unit, has a separate CPU and memory, and is connected to the security management computing unit. The security management computing unit manages the I/O devices, monitors and restores a system, and monitors and controls the user computing unit, and the user computing unit is isolated from the security management computing unit and executes a user program and a user OS.

公开(公告)号：US20200175147A1

公开(公告)日：2020-06-04

申请号：US16628345

申请日：2018-04-24

申请人： Deok Woo KIM

发明人： Deok Woo KIM

IPC分类号： G06F21/34

摘要： A password input system equipped with a security setting function is disclosed. The system includes one input unit configured to receive an input from user; an output unit configured to output a current state and result; a dedicated communication port configured to transmit and receive data to and from a password adaptor; a memory configured to save a program for security setting function; and a processor configured to execute the program saved in memory. When the processor waits for an input of a password from user and simultaneously password adaptor is coupled to dedicated communication port, the processor receives a password through communication with password adaptor and compares received password with a pre-saved password, and when the received password matches the pre-saved password, the processor unlocks a secure state without further inputting a password.