JP2022107898A - 基板搬送装置、基板搬送方法、および基板処理システム - Google Patents

基板搬送装置、基板搬送方法、および基板処理システム Download PDF

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Publication number
JP2022107898A
JP2022107898A JP2021002579A JP2021002579A JP2022107898A JP 2022107898 A JP2022107898 A JP 2022107898A JP 2021002579 A JP2021002579 A JP 2021002579A JP 2021002579 A JP2021002579 A JP 2021002579A JP 2022107898 A JP2022107898 A JP 2022107898A
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Japan
Prior art keywords
substrate
transfer
unit
base
chamber
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JP2021002579A
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English (en)
Japanese (ja)
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JP2022107898A5 (enExample
Inventor
達夫 波多野
Tatsuo Hatano
直樹 渡辺
Naoki Watanabe
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Tokyo Electron Ltd
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Tokyo Electron Ltd
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Publication date
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Priority to JP2021002579A priority Critical patent/JP2022107898A/ja
Priority to TW110149399A priority patent/TWI890911B/zh
Priority to KR1020210190678A priority patent/KR102652598B1/ko
Priority to CN202210002402.XA priority patent/CN114765121B/zh
Priority to US17/573,387 priority patent/US12183612B2/en
Publication of JP2022107898A publication Critical patent/JP2022107898A/ja
Publication of JP2022107898A5 publication Critical patent/JP2022107898A5/ja
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02Linear motors; Sectional motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00Manipulators not otherwise provided for
    • B25J11/0095Manipulators transporting wafers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/02Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
    • B25J9/04Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical coordinate type or polar coordinate type
    • B25J9/041Cylindrical coordinate type
    • B25J9/042Cylindrical coordinate type comprising an articulated arm
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67155Apparatus for manufacturing or treating in a plurality of work-stations
    • H01L21/67161Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers
    • H01L21/67173Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers in-line arrangement
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67155Apparatus for manufacturing or treating in a plurality of work-stations
    • H01L21/67196Apparatus for manufacturing or treating in a plurality of work-stations characterized by the construction of the transfer chamber
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67155Apparatus for manufacturing or treating in a plurality of work-stations
    • H01L21/67201Apparatus for manufacturing or treating in a plurality of work-stations characterized by the construction of the load-lock chamber
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • H01L21/67259Position monitoring, e.g. misposition detection or presence detection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67709Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations using magnetic elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67739Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/67742Mechanical parts of transfer devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • H01L21/681Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment using optical controlling means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6838Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/687Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
    • H01L21/68707Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a robot blade, or gripped by a gripper for conveyance
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02Linear motors; Sectional motors
    • H02K41/03Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K2201/00Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/18Machines moving with multiple degrees of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Non-Mechanical Conveyors (AREA)
JP2021002579A 2021-01-12 2021-01-12 基板搬送装置、基板搬送方法、および基板処理システム Pending JP2022107898A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021002579A JP2022107898A (ja) 2021-01-12 2021-01-12 基板搬送装置、基板搬送方法、および基板処理システム
TW110149399A TWI890911B (zh) 2021-01-12 2021-12-29 基板搬送裝置、基板搬送方法、及基板處理系統
KR1020210190678A KR102652598B1 (ko) 2021-01-12 2021-12-29 기판 반송 장치, 기판 반송 방법, 및 기판 처리 시스템
CN202210002402.XA CN114765121B (zh) 2021-01-12 2022-01-04 基板搬送装置、基板搬送方法以及基板处理系统
US17/573,387 US12183612B2 (en) 2021-01-12 2022-01-11 Substrate transfer apparatus, substrate transfer method, and substrate processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021002579A JP2022107898A (ja) 2021-01-12 2021-01-12 基板搬送装置、基板搬送方法、および基板処理システム

Publications (2)

Publication Number Publication Date
JP2022107898A true JP2022107898A (ja) 2022-07-25
JP2022107898A5 JP2022107898A5 (enExample) 2023-09-07

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JP2021002579A Pending JP2022107898A (ja) 2021-01-12 2021-01-12 基板搬送装置、基板搬送方法、および基板処理システム

Country Status (5)

Country Link
US (1) US12183612B2 (enExample)
JP (1) JP2022107898A (enExample)
KR (1) KR102652598B1 (enExample)
CN (1) CN114765121B (enExample)
TW (1) TWI890911B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240060443A (ko) 2022-10-28 2024-05-08 도쿄엘렉트론가부시키가이샤 기판 적재대의 위치 어긋남 측정 방법 및 기판 처리 장치

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7506971B2 (ja) * 2019-07-23 2024-06-27 川崎重工業株式会社 ブレード間隔調整装置
KR102818927B1 (ko) * 2020-01-17 2025-06-11 주성엔지니어링(주) 기판 이송 방법 및 기판 이송 장치
JP7433159B2 (ja) * 2020-07-30 2024-02-19 東京エレクトロン株式会社 真空搬送装置、基板処理システム、および基板処理方法
JP7519923B2 (ja) * 2021-01-12 2024-07-22 東京エレクトロン株式会社 基板搬送装置、基板搬送方法、および基板処理システム
JP7548671B2 (ja) * 2021-03-17 2024-09-10 東京エレクトロン株式会社 開閉装置及び搬送室
JP7771651B2 (ja) * 2021-11-12 2025-11-18 東京エレクトロン株式会社 基板搬送装置及び基板搬送方法
DE102022124050B3 (de) * 2022-09-20 2023-12-07 Syntegon Technology Gmbh Transportvorrichtung
US12398002B1 (en) * 2023-04-17 2025-08-26 Mitsubishi Electric Corporation Linear transporter and method for manufacturing linear transporter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004193344A (ja) * 2002-12-11 2004-07-08 Tokyo Electron Ltd 基板搬送装置及び基板搬送方法
JP2006248628A (ja) * 2005-03-08 2006-09-21 Nsk Ltd 搬送装置
JP2013239746A (ja) * 2008-12-19 2013-11-28 Nikon Corp 露光装置
JP2015156437A (ja) * 2014-02-20 2015-08-27 東京エレクトロン株式会社 基板処理装置、位置ずれ補正方法及び記憶媒体
US20160218029A1 (en) * 2015-01-23 2016-07-28 Applied Materials, Inc. Semiconductor process equipment
JP2020061472A (ja) * 2018-10-10 2020-04-16 東京エレクトロン株式会社 基板処理システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06120317A (ja) * 1992-03-20 1994-04-28 Ulvac Japan Ltd 真空装置用ウエハ搬送機構
WO1999010970A1 (en) * 1997-08-21 1999-03-04 Nikon Corporation Positioning device, driving unit, and aligner equipped with the device
JP2000286318A (ja) * 1999-01-27 2000-10-13 Shinko Electric Co Ltd 搬送システム
JP2003264214A (ja) 2002-03-07 2003-09-19 Hitachi High-Technologies Corp 真空処理装置及び真空処理方法
US9360772B2 (en) * 2011-12-29 2016-06-07 Nikon Corporation Carrier method, exposure method, carrier system and exposure apparatus, and device manufacturing method
JP2013187432A (ja) * 2012-03-09 2013-09-19 Nikon Corp 移動体装置、露光装置、及びデバイス製造方法
JP5600703B2 (ja) * 2012-03-30 2014-10-01 東京エレクトロン株式会社 搬送装置及び搬送方法
KR101888000B1 (ko) 2012-07-04 2018-08-13 도쿄엘렉트론가부시키가이샤 기판 처리 장치
JP6842934B2 (ja) * 2017-01-27 2021-03-17 株式会社Screenホールディングス 基板搬送装置、検出位置較正方法および基板処理装置
KR102099115B1 (ko) * 2018-06-08 2020-04-10 세메스 주식회사 기판 이송 장치, 이를 포함하는 기판 처리 장치 및 기판 틀어짐 보정 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004193344A (ja) * 2002-12-11 2004-07-08 Tokyo Electron Ltd 基板搬送装置及び基板搬送方法
JP2006248628A (ja) * 2005-03-08 2006-09-21 Nsk Ltd 搬送装置
JP2013239746A (ja) * 2008-12-19 2013-11-28 Nikon Corp 露光装置
JP2015156437A (ja) * 2014-02-20 2015-08-27 東京エレクトロン株式会社 基板処理装置、位置ずれ補正方法及び記憶媒体
US20160218029A1 (en) * 2015-01-23 2016-07-28 Applied Materials, Inc. Semiconductor process equipment
JP2018504784A (ja) * 2015-01-23 2018-02-15 アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated 半導体処理設備
JP2020061472A (ja) * 2018-10-10 2020-04-16 東京エレクトロン株式会社 基板処理システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240060443A (ko) 2022-10-28 2024-05-08 도쿄엘렉트론가부시키가이샤 기판 적재대의 위치 어긋남 측정 방법 및 기판 처리 장치

Also Published As

Publication number Publication date
US12183612B2 (en) 2024-12-31
CN114765121B (zh) 2025-05-02
KR102652598B1 (ko) 2024-03-28
CN114765121A (zh) 2022-07-19
KR20220102108A (ko) 2022-07-19
TW202234562A (zh) 2022-09-01
US20220223447A1 (en) 2022-07-14
TWI890911B (zh) 2025-07-21

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