公开(公告)号：US20250028333A1

公开(公告)日：2025-01-23

申请号：US18279097

申请日：2023-07-07

Applicant: HANWHA CORPORATION

Inventor： Jeong Ho Choi

IPC: G05D1/646 ,  F42D1/055 ,  G05D1/654 ,  G05D105/05 ,  G05D109/25

Abstract: Proposed are an apparatus and a method for operating an electronic detonator blaster with an integrated flight function. The apparatus includes a blasting command transmission part configured to transmit a blasting command to each of electronic detonators which are combined with a flying vehicle capable of being flown and controlled by induction of radio waves and are connected to each other, a connection control port configured to release the connection of the flying vehicle with the electronic detonators when the transmission of the blasting command is completed, and a flight control part configured to control the flying vehicle to land at a preset return point after ascending to a preset altitude when the connection of the flying vehicle with the electronic detonators is completely released.

公开(公告)号：US12174001B2

公开(公告)日：2024-12-24

申请号：US17623474

申请日：2021-12-21

Applicant: HANWHA CORPORATION

Inventor： Se Ho Kim ,  Jeong Ho Choi

IPC: F42D1/055 ,  F42D3/04 ,  H04L9/32

Abstract: An apparatus and method for searching for an unregistered detonator in a detonator list and confirming an ID are disclosed. The apparatus is being provided in control equipment and includes a lower first digit ID confirmation request unit that requests a detonator to confirm an ID for a preset lower first digit, a lower first digit ID confirmation unit that receives response data to the ID confirmation request for the preset lower first digit from the detonator, and confirms the ID for the lower first digit of the detonator through the received response data, a full ID confirmation request unit that requests the detonator for which the ID for the lower first digit is confirmed to confirm a full ID, and a full ID confirmation unit that receives response data to the full ID confirmation request from the detonator and searches for and confirms the full ID of the detonator.

公开(公告)号：US12117281B2

公开(公告)日：2024-10-15

申请号：US17623466

申请日：2021-12-21

Applicant: HANWHA CORPORATION

Inventor： Yong Seok Kuk

IPC: F42D1/055 ,  E04G23/08 ,  F42D3/04

CPC classification number: F42D1/055 ,  E04G23/08 ,  F42D3/04

Abstract: The present disclosure relates to a blasting device for simultaneously registering multiple detonators based on blasting pattern information and a method of using the same, and the blasting device includes a blasting pattern information input unit that receives blasting pattern information about a blasting operation to be performed to store the received blasting pattern information, a key value sharing unit that shares a key value with a tracker possessed by an operator when the tracker is activated, a blasting area entry recognition unit that recognizes at least one communication module and tracker that are activated in a blasting area, and a detonator registration unit that registers multiple detonators by using the number of the at least one communication module and tracker recognized in the blasting area and pre-stored blasting pattern information.

公开(公告)号：US20240230398A1

公开(公告)日：2024-07-11

申请号：US18008756

申请日：2022-10-07

Applicant: HANWHA CORPORATION

Inventor： Jeong Ho Choi

IPC: G01H1/00 ,  F42D5/00

CPC classification number: G01H1/00 ,  F42D5/00

Abstract: A blasting device and a method thereof for measuring blasting vibration are proposed. The device includes a blasting signal recognition unit configured to recognize a transmission point of time of a blasting start signal and a transmission point of time of a blasting end signal of a blaster, a vibration measurement data acquisition unit configured to acquire vibration measurement data from a vibration measurement sensor connected to the blasting device when blasting work is started according to the recognized blasting start signal, and a blasting vibration information generation unit configured to generate blasting vibration information on the basis of the acquired vibration measurement data and blasting information pre-stored in the blasting device when the blasting work is ended according to the recognized blasting end signal.

公开(公告)号：US20240151469A1

公开(公告)日：2024-05-09

申请号：US18234983

申请日：2023-08-17

Applicant: Hanwha Corporation

Inventor： Sung Mun LEE ,  Shin Pil KANG ,  Young Jin CHOI

IPC: F27B9/24 ,  F27B9/39

CPC classification number: F27B9/2407 ,  F27B9/39 ,  F27B2009/3638

Abstract: A heat treatment apparatus includes a furnace body in which a material is transferred and heat treated, a sagger disposed inside the furnace body and configured to receive and transport the material, a roller configured to transport the sagger, and a heater disposed at a position apart from the sagger. The sagger seated on the roller includes a plurality of saggers. The heater includes an upper heater disposed above the sagger and a lower heater disposed under the sagger, based on a third direction which is a height direction of the furnace body, and the lower heater is disposed closer to the roller than to a bottom surface of the furnace body.

公开(公告)号：US20230392260A1

公开(公告)日：2023-12-07

申请号：US18205201

申请日：2023-06-02

Applicant: HANWHA CORPORATION

Inventor： Dong Won SEO ,  Ju Yeon KWON ,  Yu Ri SHIN

IPC: C23C16/455

CPC classification number: C23C16/4557 ,  C23C16/45565

Abstract: Provided is a semiconductor process chamber including a chamber configured to accommodate a wafer, and a shower head on an upper side of the chamber and including a plurality of nozzles, wherein the shower head includes a gas supplier configured to supply gas to the shower head, and wherein the gas supplier includes a gas line, a heating jacket adjacent to the gas line, and a heating jacket cover adjacent to the heating jacket.

公开(公告)号：US20230383433A1

公开(公告)日：2023-11-30

申请号：US18246700

申请日：2021-09-03

Applicant: HANWHA SOLUTIONS CORPORATION ,  Hanwha Corporation

Inventor： Han Woong JEON ,  Kyung Seok LEE ,  Young Jun LEE

IPC: C30B15/14 ,  C30B29/06 ,  C30B15/10

CPC classification number: C30B15/14 ,  C30B29/06 ,  C30B15/10

Abstract: An ingot growing apparatus is disclosed. An ingot growing apparatus comprising a heater according to an aspect of the present invention may comprise: a crucible for accommodating molten silicon; a growth furnace having an inner space in which the crucible is installed; a susceptor having an inner surface shaped to correspond to an outer surface of the crucible and surrounding the outer surface of the crucible; and a heater for heating the susceptor, wherein the heater may comprise: a coil which is fixed at a position spaced a predetermined distance apart from an outer surface of the susceptor, is formed to be wound along the outer surface of the susceptor to generate a magnetic field, and heats the susceptor by electromagnetic induction due to the magnetic field; and a shield which is formed to surround an outer surface of the coil to support the coil and blocks the coil from being exposed to the inner space of the growth furnace.

公开(公告)号：US20230366122A1

公开(公告)日：2023-11-16

申请号：US18246520

申请日：2021-09-03

Applicant: HANWHA SOLUTIONS CORPORATION ,  HANWHA CORPORATION

Inventor： Jin Sung PARK ,  Kyung Seouk LEE ,  Young Jun LEE ,  Keun Ho Kim ,  Han Woong JEON

IPC: C30B15/12 ,  C30B29/06 ,  C30B15/00

CPC classification number: C30B15/12 ,  C30B29/06 ,  C30B15/002

Abstract: The present invention relates to a continuous ingot growing apparatus, and more specifically, to a continuous ingot growing apparatus which melts a solid silicon material supplied to a preliminary crucible to supply the solid silicon material to a main crucible and which can adjust a supply amount of molten silicon while blocking floating matter floating on top of the molten silicon so as not to be supplied.

公开(公告)号：US20230295806A1

公开(公告)日：2023-09-21

申请号：US18121479

申请日：2023-03-14

Applicant: HANWHA CORPORATION

Inventor： Sang Bo KIM ,  Su Woong KIM ,  Seung Dae CHOI

IPC: C23C16/455

CPC classification number: C23C16/45591 ,  C23C16/45514 ,  C23C16/45565

Abstract: A gas injection apparatus includes a supply block including central gas ports configured to supply a process gas provided from a gas supply source; a diffusion cover under the supply block and including a branch duct which is connected to the central gas ports; a plurality of spray nozzles on a lower surface of the diffusion cover and connected to the branch duct, the plurality of spray nozzles configured to spray the process gas; and a shower head under the plurality of spray nozzles and including a plurality of spray holes vertically passing through the shower head, the plurality of spray holes configured to evenly spray the process gas sprayed by the plurality of spray nozzles. The diffusion cover further includes a concave portion at an upper surface thereof, the concave portion facing the central gas ports and concaved downward.

公开(公告)号：US20230226697A1

公开(公告)日：2023-07-20

申请号：US18122503

申请日：2023-03-16

Applicant: HANWHA CORPORATION

Inventor： Kwang Il KIM ,  Ji Hwan ROH ,  Dong Hyun KIM ,  Tae Gyeong KIM

IPC: B25J9/16 ,  B25J15/00 ,  B25J5/00

CPC classification number: B25J9/1692 ,  B25J9/1694 ,  B25J15/0052 ,  B25J5/007

Abstract: A material transport device including a transfer hand for receiving a material from a counterpart device or delivering the material to the counterpart device includes an unmanned transport vehicle moving along a preset path, a main body disposed on the unmanned transport vehicle, and a transfer hand disposed inside the main body, at least partially protruding outward from the main body, loading or unloading the material, and including a positioning sensor detecting a marker disposed on the counterpart device and determining a position difference with the counterpart device, and the material transport device calibrates a position of the transfer hand based on the position difference determined by the positioning sensor.