公开(公告)号：US11662264B2

公开(公告)日：2023-05-30

申请号：US16711550

申请日：2019-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Inho Won ,  Minseok Moon ,  Byoungkon Park ,  Sangho Lee ,  Jaewon Jeong

IPC: G01L9/06 ,  G01B17/04 ,  G01L19/00 ,  G01L9/00 ,  G01L1/20 ,  H01L21/67 ,  G01L1/18 ,  G01L5/00

CPC classification number: G01L9/065 ,  G01B17/04 ,  G01L1/18 ,  G01L1/205 ,  G01L5/0076 ,  G01L9/0026 ,  G01L19/0092 ,  H01L21/67253

Abstract: A pressure measuring apparatus for measuring a jetting pressure of a liquid jetted from a nozzle includes a plate including: a first surface facing the nozzle; and a second surface opposite to the first surface; a pressure sensor configured to detect a discharge position and the discharge pressure at the discharge position of the liquid and generate a signal based on the discharge pressure; and electrical components including a controller configured to receive the signal and collect data regarding the discharge pressure. The pressure sensor is provided on the first surface of the plate and the electrical components are provided on the second surface of the plate.

公开(公告)号：US20200370982A1

公开(公告)日：2020-11-26

申请号：US16711550

申请日：2019-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Inho Won ,  Minseok Moon ,  Byoungkon Park ,  Sangho Lee ,  Jaewon Jeong

IPC: G01L9/06 ,  G01L19/00 ,  G01B17/04

Abstract: A pressure measuring apparatus for measuring a jetting pressure of a liquid jetted from a nozzle includes a plate including: a first surface facing the nozzle; and a second surface opposite to the first surface; a pressure sensor configured to detect a discharge position and the discharge pressure at the discharge position of the liquid and generate a signal based on the discharge pressure; and electrical components including a controller configured to receive the signal and collect data regarding the discharge pressure. The pressure sensor is provided on the first surface of the plate and the electrical components are provided on the second surface of the plate.

公开(公告)号：US11523362B2

公开(公告)日：2022-12-06

申请号：US16733650

申请日：2020-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsoo Park ,  Hyunpyo Lee ,  Byoungkon Park ,  Jaeyoon Lee ,  Seungpyo Han

IPC: H04W56/00

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The disclosure is A first apparatus for estimating a delay time in a synchronization system is provided. The first apparatus includes a detector configured to detect a request signal generated by a second apparatus, and a generator configured to generate a response signal corresponding to the request signal and output the response signal. The request signal is received through a cable from the second apparatus and the response signal is transmitted to the second apparatus through the cable.