公开(公告)号：US20180142148A1

公开(公告)日：2018-05-24

申请号：US15495179

申请日：2017-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjun PARK ,  Weonkyu KOH ,  Yongnam HAM

IPC: C09K11/66

CPC classification number: C09K11/668 ,  C09K11/665

Abstract: A substituted nanocrystal including a nanocrystal represented by Formula 1, wherein a portion of halogen atoms in an outermost region of the nanocrystal is substituted with a chloride anion, a polyatomic anion, or a combination thereof: AMX3  Formula 1 wherein, in Formula 1, A is cesium, rubidium, or an ammonium salt; M is germanium, tin, or lead; and X is iodine or bromine.

公开(公告)号：US20200157058A1

公开(公告)日：2020-05-21

申请号：US16571332

申请日：2019-09-16

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Myungjin LEE ,  Victor ROEV ,  Hongsoo CHOI ,  Dongmin IM ,  Yoonhyun KWAK ,  Sangbok MA ,  Minsik PARK ,  Sungjun PARK

IPC: C07D249/08 ,  H01M4/1397 ,  H01M4/40 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  C07D403/04 ,  C07D403/14 ,  C07D249/18

Abstract: A metallic salt including at least one anion having a heterocyclic aromatic structure represented by one of Formulae 1 to 3; and a metallic cation: wherein, in Formulae 1 to 3, each X is independently N, P, or As, one of A1 and A2 is an electron-donating group, and the other one is an electron-withdrawing group, ring, Ar1 and ring Ar2 are as defined herein, L is a linker group as defined herein, m is an integer from 1 to 5, and n is an integer from 0 to 5.

公开(公告)号：US20220286400A1

公开(公告)日：2022-09-08

申请号：US17501470

申请日：2021-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeongjo PARK ,  Sungyeon KIM ,  Kukjin KIM ,  Sungjun PARK ,  Jeongbae SEO ,  Byungho AN

IPC: H04L12/853 ,  H04L1/18 ,  H04L12/823 ,  H04L12/26

Abstract: An electronic device includes a NACK buffer configured to temporarily store first packets and second packets, and processing circuitry configured to generate a plurality of frames, which include reference frames depending on decoding of another frame and non-reference frames independent of decoding of another frame, based on hierarchical predictive (P) coding, generate the first packets forming the reference frames and the second packets forming the non-reference frames, based on the plurality of frames, transmit the first packets and the second packets to an external device, receive a NACK request indicating retransmission target packets that have failed to be received by the external device, determine to not retransmit at least some of the retransmission target packets corresponding to the NACK request.

公开(公告)号：US20170260218A1

公开(公告)日：2017-09-14

申请号：US15255369

申请日：2016-09-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weonkyu KOH ,  Sungjun PARK ,  Dongjin YUN ,  Junho LEE

IPC: C07F9/38 ,  H01L51/00 ,  C09K11/06

CPC classification number: C07F9/3808 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09K11/06 ,  C09K2211/181 ,  H01L51/005 ,  H01L51/502 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/95

Abstract: A nanocrystal represented by the following Formula 1 and a preparation method thereof: AMX3L   Formula 1 wherein A is cesium (Cs), rubidium (Rb), or an ammonium salt, M is germanium (Ge), tin (Sn), or lead (Pb), X is one or more selected from Cl, Br and I, and L is an organic functional group having one terminal selected from a phosphonic acid group, a carboxylic acid group, and an amino group.

公开(公告)号：US20180324200A1

公开(公告)日：2018-11-08

申请号：US15775185

申请日：2016-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daesung CHOI ,  Sungjun PARK ,  Chulhoon HWANG

IPC: H04L29/06 ,  H04W48/08 ,  H04W24/08 ,  H04W12/08 ,  H04W12/12

Abstract: The present disclosure relates to a method for blocking the connection of an electronic device inside a wireless intrusion prevention system, the method comprising the steps of: successively monitoring wireless frames in a plurality of channels through a first communication module; generating a first blocking message on the basis of at least one wireless frame received as a result of the monitoring and generating a second blocking message on the basis of a first wireless frame, to which a predetermined wireless network technology has been applied, among the at least one wireless frame; and transmitting at least one of the first and second blocking messages through a second communication module. The present disclosure is not limited to the above embodiment, and other embodiments are also possible.