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351.发明授权公开(公告)号：US10127894B2
公开(公告)日：2018-11-13
申请号：US15252222
申请日：2016-08-31
Inventor： Jae Young Choi , Sung Min Kim , Ho Jin Lee , Geun Ho Jeong
Abstract: A system for providing fonts, an apparatus for providing Metafont fonts, and a method for controlling the apparatus are disclosed. The disclosed apparatus, which connects to a device to provide Metafont fonts, includes: a communication module configured to receive a first font request from the device for the font engine, where the first font request includes at least one font style parameter and the ID information of a Metafont font file; and an operating module configured to determine whether or not a font file having ID information identical to the ID information of the font file included in the first font request exists in a first external memory, and if a font file having identical ID information exists, determine whether or not the font converted from the font file having identical ID information is saved in a second external memory.
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公开(公告)号：US10118340B2
公开(公告)日：2018-11-06
申请号：US14801416
申请日：2015-07-16
Inventor： Dong Hun Lee
IPC: B29C64/241 , B33Y30/00 , B33Y40/00 , B29C64/245 , B29C64/188 , B29C64/118 , B29C64/106 , B29C64/20
Abstract: A 3D printer has a dual stage structure and includes: a frame; an extrusion unit having a nozzle configured to extrude a raw material; a stacking base unit positioned under the extrusion unit and configured to receive the raw material on a surface thereof so that an object is formed in a layer-by-layer manner on the surface; and a cutting unit positioned between the stacking base unit and the extrusion unit and configured to grind or cut the object formed on the surface of the stacking base unit, wherein the frame is configured to be connected to outer sides of the stacking base unit, the extrusion unit, and the cutting unit, the stacking base unit and the cutting unit are configured to be vertically movable along the frame, and the nozzle is configured to be movable on a plane.
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公开(公告)号：US20180294674A1
公开(公告)日：2018-10-11
申请号：US15766749
申请日：2016-11-17
Inventor： Woojin CHOI , Hung TRAN DUC
Abstract: Provided is a resonance converter for a wireless charger, which includes a full bridge inverter connected to an input power source that supplies an input voltage and having first to fourth switches, a resonance tank having a plurality of resonators composed of capacitors and coils connected in series and configured to receive the input voltage from the full bridge inverter and perform voltage conversion in an inductive power transfer manner among the plurality of resonators, and a rectification bridge configured to rectify an output voltage sent from the resonance tank and transfer the rectified output voltage to a battery.
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354.发明授权公开(公告)号：US10050859B2
公开(公告)日：2018-08-14
申请号：US15169321
申请日：2016-05-31
Inventor： Young Han Kim , Doan Van Tung , Do Truong Xuan
IPC: G06F15/173 , H04L12/26 , H04L12/24
Abstract: A network packet processing apparatus using a service function chaining and a method of controlling the same are provided. The network packet processing apparatus includes a plurality of service function modules configuring the service function chaining, each of the plurality of service function modules being one of a stateful service function module and a stateless service function module. Also the network packet processing apparatus includes an input logger and an output logger used to perform fault-recovery, and a service function forwarder module forwarding a packet to the plurality of service function modules, the input logger, and the output logger through a path specified in the packet.
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公开(公告)号：US20180204001A1
公开(公告)日：2018-07-19
申请号：US15631780
申请日：2017-06-23
Inventor： Souhwan JUNG , Ngoc-Tu CHAU , Jungsoo PARK
Abstract: A mobile device having a system for analyzing malicious code is provided. The mobile device includes a container agent generating at least one Android container executing Android malicious code for dynamic analysis in response to a request received from a cloud controller and checking a state of the at least one Android container, a Linux host, a hardware module containing an operating system (OS) for the Linux host, and an analysis agent detecting a problem occurring upon an operation of the Android malicious code in the at least one Android container through the Linux host, and transmitting information of kernel-related malicious code behavior to an analysis server.
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Patent Agency Ranking
356.发明申请公开(公告)号：US20180197021A1
公开(公告)日：2018-07-12
申请号：US15868246
申请日：2018-01-11
Inventor： Chan Ho LEE
CPC classification number: G06K9/00798 , G06K9/3233 , G06K9/4604 , G06T7/11 , G06T7/12 , G06T7/181 , G06T7/90 , G06T2207/30256
Abstract: A lane detection and lane departure determining device and method are provided. The lane detection device includes a first Region of Interest (ROI) setting unit configured to set a rectangular ROI from an input image which is a road image, a second ROI setting unit configured to set a Λ-ROI having distorted trapezoidal shape from the rectangular ROI, and a lane detection unit configured to detect the lane including a left and right lane marking in the Λ-ROI. The second ROI setting unit is configured to calculate a merged first line segment through a merging process, obtains a left and right second line segment by scanning brightness, and determines the left and right second line segment as a temporary left and right lane marking when a preset condition is satisfied. The Λ-ROI is determined by changing a slope of the temporary left and right lane marking in a predetermined range.
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公开(公告)号：US10016668B2
公开(公告)日：2018-07-10
申请号：US14892941
申请日：2013-12-09
Inventor： Soowon Lee , Sung Geon Park , Sang Kwon Sim , Dongxu Jin , Jang Yun Um
Abstract: A mobile terminal for displaying curling game information is provided. The mobile terminal includes a first screen configured to receive and display the curling game information, a second screen configured to display statistical information based on pre-stored statistical analysis information according to the curling game information which is input by a user, and a computing component coupled to both of the first screen and the second screen. When a first team and a second team are in a curling game, the pre-stored statistical analysis information include at least one of the followings delivery information as to which team delivers a first stone of each end of the curling game, score distribution information, delivery type information, performance information for each delivery, winning rate information for each team as to the each end of the curling game, and game record information.
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公开(公告)号：US20180186249A1
公开(公告)日：2018-07-05
申请号：US15860798
申请日：2018-01-03
Inventor： Hyeong Joon Ahn
Abstract: Provided is a linear motor motion stage having a passive reaction force compensation function. The linear motor motion stage includes: a base; a magnet track moving on the base; a mover which is moved on a surface of the magnet track by an electromagnetic force generated in a gap with the magnet track; first and second horizontal springs arranged between one side and the other side, respectively, of the magnet track and the base and configured to attenuate a reaction force applied to the base by movement of the mover; and a cross spring arranged between a lower side of the magnet track and the base and configured to attenuate the reaction force. Herein, the linear motor motion stage controls reaction force compensation applied to the linear motor motion stage by controlling the stiffness of the cross spring.
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359.发明申请公开(公告)号：US20180137308A1
公开(公告)日：2018-05-17
申请号：US15631916
申请日：2017-06-23
Inventor： Souhwan JUNG , Ngoc-Tu CHAU , Jungsoo PARK
CPC classification number: G06F21/74 , G06F9/545 , G06F21/53 , G06F21/6281
Abstract: A duo operating system (OS) for Android security is provided. The duo operating system includes an Android kernel providing drivers for a hardware and an interface of a mobile device, a security platform storing a security key of an integrity check when a kernel is booted in a Linux space, a first layer containing a Linux-based operating system executing a mobile device monitoring and a mobile device security examination, and a second layer containing one or more container-based Android operating systems being a user space layer interacting with users through Android applications.
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360.发明申请公开(公告)号：US20180109556A1
公开(公告)日：2018-04-19
申请号：US15692271
申请日：2017-08-31
Inventor： Myungsik Yoo , Tri Hai Nguyen , Jin Seok Choi
IPC: H04L29/06
CPC classification number: H04L63/1458 , H04L43/0894 , H04L49/70 , H04L63/1416 , H04L63/1425
Abstract: Software defined network capable of detecting a DDoS attack and a switch included in the same are disclosed. The software defined network comprises a controller arranged on a control plane of the software defined network, and a plurality of switches arranged on a data plane of the software defined network. Here, each of the switches collects packets received through corresponding external network and detects a DDoS attack by using the collected packets.
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