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101.发明授权公开(公告)号：US10397827B2
公开(公告)日：2019-08-27
申请号：US16199429
申请日：2018-11-26
Inventor： Sanghwa Chung , Yunsung Lee
Abstract: An apparatus for managing deterministic and synchronous multi-channel extension (DSME) network fluctuations in an industrial wireless sensor network includes: a network congestion rate measurer configured to measure a network congestion rate on the basis of a number of times an association request message is received and a number of times carrier sensing is performed, a DSME-guaranteed time slot (GTS) allocation information collector configured to continuously collect DSME-GTS allocation information using coordinators, a DSME-GTS maintenance determiner configured to determine whether to maintain or collect DSME-GTSs on the basis of collected network information, a slot reallocation determiner configured to determine whether data is received without collision from two nodes to which a slot is redundantly allocated and transmit a DSME-GTS expiration request to a sensor node for reallocation of empty slots.
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公开(公告)号：US20190182846A1
公开(公告)日：2019-06-13
申请号：US16199395
申请日：2018-11-26
Inventor： Sanghwa CHUNG , Kihoon JEON
CPC classification number: H04W72/085 , H04L5/0012 , H04L5/0057 , H04W72/06 , H04W72/082 , H04W84/18 , Y02D70/00 , Y02D70/10 , Y02D70/34
Abstract: An apparatus for blacklisting a local channel in an Internet-of-Things (IoT) multi-hop network includes: a local blacklist creator configured to create a blacklist based on channel quality estimation (CQE) value; an energy detection performer configured to transmit a scanned received signal strength indicator (RSSI) value to a non-intrusive channel quality measurer; the non-intrusive channel quality measurer configured to calculate channel quality information and transmit the calculated channel quality information to the local blacklist creator; a nearby neighboring node information manager configured to receive a local blacklist from the local blacklist creator and store the local blacklist with a blacklist of a communication partner node; a frequency selector configured to receive a created link mask from the nearby neighboring node information manager and allow for communication considering the link mask in a case of a dedicated slot.
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公开(公告)号：US20190093916A1
公开(公告)日：2019-03-28
申请号：US16144119
申请日：2018-09-27
Applicant: LG ELECTRONICS INC. , Pusan National University Industry-University Cooperation Foundation
Inventor： Hakrae LEE , Jinho KIM , Chulmin PARK , Donggi EOM , Seontae YOON , Kyongdo LEE , Kwonhyung LEE , Sukchan KIM
Abstract: A method for controlling an air conditioner system may include a preset reception rate degradation error occurs in one or more indoor unit, transmitting a channel switch request signal to an outdoor unit belonging to a particular group; performing a channel scan by each of the outdoor unit and the plurality of indoor units; transmitting, by the plurality of indoor units, channel scan results to the outdoor unit; determining, by the outdoor unit, a channel to be used by the particular group based on a result of a channel scan performed by the outdoor unit and the channel scan results received from the plurality of indoor units; and outputting, by the outdoor unit, information on the channel to the plurality of indoor units. Accordingly, the communication channel may be changed to an optimal communication channel according to a change a communication environment.
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公开(公告)号：US20180225189A1
公开(公告)日：2018-08-09
申请号：US15947734
申请日：2018-04-06
Inventor： Ahmad Dzulfikar Adi PUTRA , Hye Rim BAE , Iq Reviessay PULSHASHI , Riska Asriana SUTRISNOWATI , Prastyabudi Wahyu ANDY , Yu Lim CHOI
CPC classification number: G06F11/3476 , G06F9/542 , G06F9/547 , G06F11/1471 , G06F17/30 , G06F17/30144 , G06F17/30185 , G06F17/30991 , G06F2201/86
Abstract: A large event log replay method and system are provided. The large event log replay method includes counting event logs generated in a process before a next process performed subsequent to the process and maintaining a log file that records the event logs in a storage system, verifying a log file corresponding to a process included in an access command for a log replay page from the storage system in response to the access command being generated, and generating a plurality of split log files by dividing the verified log file into a set size and acquiring the plurality of split log files from the storage system.
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公开(公告)号：US20180200283A1
公开(公告)日：2018-07-19
申请号：US15742525
申请日：2016-07-08
Inventor： Yuseok MOON , Ki Hyung KIM
IPC: A61K31/7105 , A61K31/713 , A61P35/04 , A61K48/00 , G01N33/574
Abstract: A pharmaceutical composition includes an NAG-1 inhibitor as an active ingredient for inhibiting resistance against an anticancer drug of an ovarian cancer patient and a method of diagnosing prognosis of resistance against an anticancer drug of an ovarian cancer patient by using the NAG-1 inhibitor. It is found by controlling NAG-1 protein that NAG-1, which is overexpressed in an ovarian cancer patient and in an ovarian cancer stem cell having resistance against an anticancer drug, plays a key role in a chronic inflammatory reaction and resistance against an anticancer drug, and in this regard, NAG-1 can be used as a target gene for effective tumor therapy.
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Patent Agency Ranking
公开(公告)号：US20180185001A1
公开(公告)日：2018-07-05
申请号：US15452802
申请日：2017-03-08
Applicant: Pusan National University Industry-University Cooperation Foundation , RENSSELAER POLYTECHNIC INSTITUTE
Inventor： Seungwook LEE , Ohsung OH , Ge WANG
IPC: A61B6/00
CPC classification number: A61B6/5211 , A61B6/032 , A61B6/4241 , A61B6/469 , A61B6/481 , A61B6/504 , A61B6/5205
Abstract: Provided are an apparatus and method for K-edge based interior tomography image processing. The apparatus efficiently performs tomography image reconstruction by acquiring different material images using an energy-selective detector, such as a photon counting detector. The apparatus includes a projection image acquisition unit configured to inject a contrast agent into an object and acquire projection images using the energy-selective detector with respect to a K-edge of the material, a parameter initialization unit configured to initialize parameters needed for image reconfiguration, an ROI interior reconstruction unit configured to perform reconstruction for image reconfiguration until initial convergence is achieved in order to reconstruct an interior of a region of interest, a concentration and correction value calculation unit configured to calculate a concentration and a correction value (β) using a linear attenuation coefficient of the contrast agent and a linear attenuation coefficient of blood, which are known, in the acquired and reconstructed image.
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公开(公告)号：US09966540B2
公开(公告)日：2018-05-08
申请号：US14338201
申请日：2014-07-22
Applicant: Samsung Display Co., Ltd. , Pusan National University Industry-University Cooperation Foundation
Inventor： Jae-Hong Kim , Myeong-Suk Kim , Sung-Wook Kim , Jin-Soo Hwang , Hong-Suk Suh
IPC: H01L51/00 , C07D487/04
CPC classification number: H01L51/0072 , C07D487/04 , H01L51/0067 , H01L51/0069 , H01L51/0081
Abstract: A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes the condensed cyclic compound represented by Formula 1. X, Y1, Y2, A, B, and R1 of Formula 1 are described herein. An organic light-emitting device including an organic layer including the condensed cyclic compound may have low driving voltage, high efficiency, high brightness, and long lifespan.
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公开(公告)号：US09896662B2
公开(公告)日：2018-02-20
申请号：US14952284
申请日：2015-11-25
Applicant: Pusan National University Industry—University Cooperation Foundation , AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Inventor： Sang Mo Kwon , Sang Gyu Park , Jun Hee Lee , Jin Gu Cho
IPC: C12N5/071 , A61K35/28 , A61K35/44 , A61K31/575 , A61K35/545
CPC classification number: C12N5/0692 , A61K31/575 , A61K35/28 , A61K35/44 , A61K35/545 , C12N2501/999
Abstract: The present invention relates to a process for enhancing stem cell bioactivity using tauroursodeoxycholic acid (TUDCA) or a pharmaceutical acceptable salt thereof.
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公开(公告)号：US09861591B2
公开(公告)日：2018-01-09
申请号：US15122182
申请日：2015-02-26
Inventor： Jin Wook Yoo
CPC classification number: A61K9/7007 , A61K9/0014 , A61K33/00 , A61K33/26 , A61K38/063 , A61K47/10 , A61K47/36 , A61L15/44 , A61L2300/114
Abstract: Provided is a nitric oxide-releasing wound treatment film containing S-nitroglutathione, which is a nitric oxide donor to be spontaneously formed in the human body, has mechanical characteristics enabled to be applied to the human body, slowly releases nitric oxide and inhibits a pathogen, which is the main cause of wound infection, and can quickly heal a wound, and thus the film can be useful for treating a wound.
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公开(公告)号：US20170326614A1
公开(公告)日：2017-11-16
申请号：US15533149
申请日：2015-12-02
Inventor： Jeong Kim , Beom Soo KANG , Hak Gon NOH
Abstract: A method for forming or deforming a workpiece at a high speed using electroplasticity effect includes: applying a first level of pulse current to the work piece to cause the electroplasticity effect and lower a flow stress of the work piece; and applying a first level of electromagnetic force to the workpiece for 150˜300 μs to form or deform the work piece in a desired shape while the flow stress of the work piece is maintained at the lowered level, wherein the first level of electromagnetic force is lower than a second level of electromagnetic force which is required to form or deform the workpiece in the desired shape without applying the first level of pulse current.
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