公开(公告)号：US12085497B1

公开(公告)日：2024-09-10

申请号：US18400300

申请日：2023-12-29

Applicant: Elemental Scientific, Inc. ,  Samsung Electronics Co., Ltd.

Inventor： Myung Hwan Kim ,  Daesung Kim ,  Austin Schultz ,  Cole Nardini ,  David Diaz ,  Kyle Uhlmeyer ,  Daniel R. Wiederin ,  Jaeyoung Kim ,  Min-Soo Suh ,  So Young Kim ,  Sooyeon Kim ,  Junghee Shin ,  Suyeon Jeong

IPC: G01N15/1429 ,  G01N30/72 ,  H01J49/10 ,  H01J49/36 ,  G01N15/10

CPC classification number: G01N15/1429 ,  G01N30/72 ,  H01J49/105 ,  H01J49/36 ,  G01N2015/1029

Abstract: Systems and methods for analyzing ultra-low level concentration nanoparticles in semiconductor cleaning chemicals by single particle inductively coupled plasma mass spectrometry (spICP-MS) are described. In aspects, the methods described herein include determination factors that are specific to each of the chemical matrix and the type of analyte associated with the nanoparticles present in a fluid sample for both a particle baseline intensity value and a nanoparticle detection threshold.

公开(公告)号：US11621855B2

公开(公告)日：2023-04-04

申请号：US17062949

申请日：2020-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghyuk Lee ,  Sooyeon Kim ,  Juyoung Kim ,  Jaehun Jung ,  Jinki Jung

IPC: H04L9/32 ,  H04L9/08 ,  H04L9/00

Abstract: An electronic device that performs a digital signature for a blockchain address and first information associated with the blockchain address using a private key, associates and stores signature data obtained as a result of performing the digital signature with at least one of the blockchain address or the first information, performs authentication for the blockchain address and the first information using a public key corresponding to the private key, based on the stored signature data, and displays the blockchain address and the first information, based on the result of performing the authentication is provided.

公开(公告)号：US11302319B2

公开(公告)日：2022-04-12

申请号：US16593077

申请日：2019-10-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonnam Jang ,  Sooyeon Kim ,  Sungrae Jo

IPC: G10L15/22 ,  G10L15/30 ,  G06N20/00 ,  H04L67/10

Abstract: An electronic apparatus is provided. The electronic apparatus includes a communicator, a memory, and a processor connected to the communicator and the memory and configured to control the electronic apparatus. The processor is configured to, by executing at least one command stored in the memory, based on a user input for executing an assistant service being received, transmit information on a user voice acquired by the electronic apparatus to a plurality of servers providing different assistant services through the communicator, and based on a plurality of response information being received from the plurality of servers, provide a response on the user voice based on at least one of the plurality of response information. The plurality of servers provide the assistant service using an artificial intelligence agent.

公开(公告)号：US11817097B2

公开(公告)日：2023-11-14

申请号：US17685809

申请日：2022-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonnam Jang ,  Sooyeon Kim ,  Sungrae Jo

IPC: G10L15/22 ,  G10L15/30 ,  G06N20/00 ,  H04L67/10

CPC classification number: G10L15/22 ,  G06N20/00 ,  G10L15/30 ,  G10L2015/223 ,  H04L67/10

Abstract: An electronic apparatus is provided. The electronic apparatus includes a communicator, a memory, and a processor connected to the communicator and the memory and configured to control the electronic apparatus. The processor is configured to, by executing at least one command stored in the memory, based on a user input for executing an assistant service being received, transmit information on a user voice acquired by the electronic apparatus to a plurality of servers providing different assistant services through the communicator, and based on a plurality of response information being received from the plurality of servers, provide a response on the user voice based on at least one of the plurality of response information. The plurality of servers provide the assistant service using an artificial intelligence agent.

公开(公告)号：US11756573B2

公开(公告)日：2023-09-12

申请号：US16715394

申请日：2019-12-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sooyeon Kim ,  Wonnam Jang ,  Sungrae Jo ,  Sungwook Park

IPC: G10L25/78 ,  G10L15/26 ,  H04M3/51 ,  G10L15/22

CPC classification number: G10L25/78 ,  G10L15/22 ,  G10L15/26 ,  H04M3/5158

Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes a communicator comprising communication circuitry, and a processor configured to control the electronic apparatus to, in response to a call request being received through the communicator, transmit CAPTCHA information to an external device that requests the call, and in response to receiving response information about the CAPTCHA information from the external device, identify a counterpart that requests the call based on whether the response information is matched with the CAPTCHA information, and provide information on the identified counterpart.

公开(公告)号：US10309937B2

公开(公告)日：2019-06-04

申请号：US15393731

申请日：2016-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kihyun Kim ,  Sooyeon Kim ,  JungDae Park ,  Min Soo Suh ,  Hyang Bong Lee ,  Kwangshin Lim

IPC: G01N30/06 ,  G01N30/16 ,  C01C1/28 ,  G01N30/88

Abstract: Provided is a method for detecting impurities in ammonium hydroxide. The method for detecting impurities in ammonium hydroxide includes preparing a potassium permanganate solution, preparing ammonium hydroxide, and adding the potassium permanganate solution several times to the ammonium hydroxide so as to detect impurities in the ammonium hydroxide. Potassium permanganate contained in the potassium permanganate solution is added for each time in the range of 0.0001 mol to 0.01 mol per 1 g of ammonia contained in the ammonium hydroxide.

公开(公告)号：US20170219538A1

公开(公告)日：2017-08-03

申请号：US15393731

申请日：2016-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kihyun Kim ,  Sooyeon Kim ,  JungDae Park ,  Min Soo Suh ,  Hyang Bong Lee ,  Kwangshin Lim

IPC: G01N30/06 ,  G01N30/16 ,  C01C1/28

CPC classification number: G01N30/06 ,  C01C1/28 ,  G01N2030/067 ,  G01N2030/8872

Abstract: Provided is a method for detecting impurities in ammonium hydroxide. The method for detecting impurities in ammonium hydroxide includes preparing a potassium permanganate solution, preparing ammonium hydroxide, and adding the potassium permanganate solution several times to the ammonium hydroxide so as to detect impurities in the ammonium hydroxide. Potassium permanganate contained in the potassium permanganate solution is added for each time in the range of 0.0001 mol to 0.01 mol per 1 g of ammonia contained in the ammonium hydroxide.