KR101341675B1 - 레이저 가공방법 - Google Patents

레이저 가공방법 Download PDF

Info

Publication number
KR101341675B1
KR101341675B1 KR1020087005081A KR20087005081A KR101341675B1 KR 101341675 B1 KR101341675 B1 KR 101341675B1 KR 1020087005081 A KR1020087005081 A KR 1020087005081A KR 20087005081 A KR20087005081 A KR 20087005081A KR 101341675 B1 KR101341675 B1 KR 101341675B1
Authority
KR
South Korea
Prior art keywords
cutting
region
processed
cut
laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020087005081A
Other languages
English (en)
Korean (ko)
Other versions
KR20080074855A (ko
Inventor
다케시 사카모토
Original Assignee
하마마츠 포토닉스 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 하마마츠 포토닉스 가부시키가이샤 filed Critical 하마마츠 포토닉스 가부시키가이샤
Publication of KR20080074855A publication Critical patent/KR20080074855A/ko
Application granted granted Critical
Publication of KR101341675B1 publication Critical patent/KR101341675B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P54/00—Cutting or separating of wafers, substrates or parts of devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P34/00—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices
    • H10P34/40—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation
    • H10P34/42—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation with electromagnetic radiation, e.g. laser annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/40—Semiconductor devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mining & Mineral Resources (AREA)
  • Laser Beam Processing (AREA)
  • Dicing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
KR1020087005081A 2005-11-18 2008-02-29 레이저 가공방법 Active KR101341675B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00334734 2005-11-18
JP2005334734A JP4237745B2 (ja) 2005-11-18 2005-11-18 レーザ加工方法
PCT/JP2006/322871 WO2007058262A1 (ja) 2005-11-18 2006-11-16 レーザ加工方法

Publications (2)

Publication Number Publication Date
KR20080074855A KR20080074855A (ko) 2008-08-13
KR101341675B1 true KR101341675B1 (ko) 2013-12-16

Family

ID=38048646

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087005081A Active KR101341675B1 (ko) 2005-11-18 2008-02-29 레이저 가공방법

Country Status (7)

Country Link
US (2) US7754583B2 (https=)
EP (1) EP1956640B1 (https=)
JP (1) JP4237745B2 (https=)
KR (1) KR101341675B1 (https=)
CN (1) CN101313387B (https=)
TW (1) TWI433219B (https=)
WO (1) WO2007058262A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10562130B1 (en) 2018-12-29 2020-02-18 Cree, Inc. Laser-assisted method for parting crystalline material
US10576585B1 (en) 2018-12-29 2020-03-03 Cree, Inc. Laser-assisted method for parting crystalline material
US10611052B1 (en) 2019-05-17 2020-04-07 Cree, Inc. Silicon carbide wafers with relaxed positive bow and related methods
US11024501B2 (en) 2018-12-29 2021-06-01 Cree, Inc. Carrier-assisted method for parting crystalline material along laser damage region

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4659300B2 (ja) 2000-09-13 2011-03-30 浜松ホトニクス株式会社 レーザ加工方法及び半導体チップの製造方法
TWI326626B (en) 2002-03-12 2010-07-01 Hamamatsu Photonics Kk Laser processing method
ES2639733T3 (es) 2002-03-12 2017-10-30 Hamamatsu Photonics K.K. Método de división de sustrato
ATE493226T1 (de) 2002-03-12 2011-01-15 Hamamatsu Photonics Kk Verfahren zum schneiden eines bearbeiteten objekts
TWI520269B (zh) 2002-12-03 2016-02-01 濱松赫德尼古斯股份有限公司 Cutting method of semiconductor substrate
FR2852250B1 (fr) 2003-03-11 2009-07-24 Jean Luc Jouvin Fourreau de protection pour canule, un ensemble d'injection comportant un tel fourreau et aiguille equipee d'un tel fourreau
CN1758985A (zh) * 2003-03-12 2006-04-12 浜松光子学株式会社 激光加工方法
CN1826207B (zh) * 2003-07-18 2010-06-16 浜松光子学株式会社 激光加工方法、激光加工装置以及加工产品
JP4563097B2 (ja) 2003-09-10 2010-10-13 浜松ホトニクス株式会社 半導体基板の切断方法
JP4598407B2 (ja) * 2004-01-09 2010-12-15 浜松ホトニクス株式会社 レーザ加工方法及びレーザ加工装置
JP4509578B2 (ja) 2004-01-09 2010-07-21 浜松ホトニクス株式会社 レーザ加工方法及びレーザ加工装置
JP4601965B2 (ja) * 2004-01-09 2010-12-22 浜松ホトニクス株式会社 レーザ加工方法及びレーザ加工装置
EP1742253B1 (en) 2004-03-30 2012-05-09 Hamamatsu Photonics K.K. Laser processing method
US8604383B2 (en) * 2004-08-06 2013-12-10 Hamamatsu Photonics K.K. Laser processing method
JP4762653B2 (ja) * 2005-09-16 2011-08-31 浜松ホトニクス株式会社 レーザ加工方法及びレーザ加工装置
JP4907965B2 (ja) * 2005-11-25 2012-04-04 浜松ホトニクス株式会社 レーザ加工方法
JP4804911B2 (ja) * 2005-12-22 2011-11-02 浜松ホトニクス株式会社 レーザ加工装置
JP4907984B2 (ja) 2005-12-27 2012-04-04 浜松ホトニクス株式会社 レーザ加工方法及び半導体チップ
ES2428826T3 (es) 2006-07-03 2013-11-11 Hamamatsu Photonics K.K. Procedimiento de procesamiento por láser y chip
JP5183892B2 (ja) 2006-07-03 2013-04-17 浜松ホトニクス株式会社 レーザ加工方法
CN102489883B (zh) * 2006-09-19 2015-12-02 浜松光子学株式会社 激光加工方法和激光加工装置
JP4954653B2 (ja) 2006-09-19 2012-06-20 浜松ホトニクス株式会社 レーザ加工方法
JP5101073B2 (ja) * 2006-10-02 2012-12-19 浜松ホトニクス株式会社 レーザ加工装置
JP5132911B2 (ja) * 2006-10-03 2013-01-30 浜松ホトニクス株式会社 レーザ加工方法
JP4964554B2 (ja) * 2006-10-03 2012-07-04 浜松ホトニクス株式会社 レーザ加工方法
CN102357739B (zh) * 2006-10-04 2014-09-10 浜松光子学株式会社 激光加工方法
JP5336054B2 (ja) * 2007-07-18 2013-11-06 浜松ホトニクス株式会社 加工情報供給装置を備える加工情報供給システム
JP4985291B2 (ja) * 2007-10-01 2012-07-25 株式会社デンソー ウェハの加工方法
JP5342772B2 (ja) 2007-10-12 2013-11-13 浜松ホトニクス株式会社 加工対象物切断方法
JP5449665B2 (ja) * 2007-10-30 2014-03-19 浜松ホトニクス株式会社 レーザ加工方法
JP5054496B2 (ja) * 2007-11-30 2012-10-24 浜松ホトニクス株式会社 加工対象物切断方法
JP5134928B2 (ja) * 2007-11-30 2013-01-30 浜松ホトニクス株式会社 加工対象物研削方法
JP5692969B2 (ja) 2008-09-01 2015-04-01 浜松ホトニクス株式会社 収差補正方法、この収差補正方法を用いたレーザ加工方法、この収差補正方法を用いたレーザ照射方法、収差補正装置、及び、収差補正プログラム
JP5254761B2 (ja) 2008-11-28 2013-08-07 浜松ホトニクス株式会社 レーザ加工装置
JP5241527B2 (ja) 2009-01-09 2013-07-17 浜松ホトニクス株式会社 レーザ加工装置
JP5241525B2 (ja) 2009-01-09 2013-07-17 浜松ホトニクス株式会社 レーザ加工装置
EP2394775B1 (en) 2009-02-09 2019-04-03 Hamamatsu Photonics K.K. Workpiece cutting method
CN102317030B (zh) 2009-04-07 2014-08-20 浜松光子学株式会社 激光加工装置以及激光加工方法
JP5491761B2 (ja) 2009-04-20 2014-05-14 浜松ホトニクス株式会社 レーザ加工装置
JP5476063B2 (ja) 2009-07-28 2014-04-23 浜松ホトニクス株式会社 加工対象物切断方法
JP5479924B2 (ja) * 2010-01-27 2014-04-23 浜松ホトニクス株式会社 レーザ加工方法
US8722516B2 (en) 2010-09-28 2014-05-13 Hamamatsu Photonics K.K. Laser processing method and method for manufacturing light-emitting device
KR20130039955A (ko) 2011-10-13 2013-04-23 현대자동차주식회사 용접용 레이저 장치
US9040389B2 (en) * 2012-10-09 2015-05-26 Infineon Technologies Ag Singulation processes
CN104944363B (zh) * 2014-03-26 2017-12-19 中芯国际集成电路制造(上海)有限公司 一种mems器件结构的制作方法
US10141265B2 (en) * 2016-12-29 2018-11-27 Intel IP Corporation Bent-bridge semiconductive apparatus
JP6991475B2 (ja) 2017-05-24 2022-01-12 協立化学産業株式会社 加工対象物切断方法
CN109128625A (zh) * 2018-09-29 2019-01-04 安徽钟南人防工程防护设备有限公司 一种应力自消式焊接装置
US10589445B1 (en) * 2018-10-29 2020-03-17 Semivation, LLC Method of cleaving a single crystal substrate parallel to its active planar surface and method of using the cleaved daughter substrate
JP7656850B2 (ja) 2020-02-20 2025-04-04 協立化学産業株式会社 加工対象物切断方法及び樹脂塗布装置
JP7844124B2 (ja) * 2021-09-24 2026-04-13 株式会社ディスコ 板状物の加工方法
JP2024058322A (ja) * 2022-10-14 2024-04-25 株式会社ディスコ ウエーハの加工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001211044A (ja) 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd 弾性表面波デバイスの製造方法
JP2005223285A (ja) 2004-02-09 2005-08-18 Disco Abrasive Syst Ltd ウエーハの分割方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260407A (ja) 1987-04-17 1988-10-27 三菱電機株式会社 半導体ウエハの分割装置およびその分割方法
JPH03261162A (ja) 1990-03-12 1991-11-21 Fujitsu Ltd 半導体装置の製造方法
JP3261162B2 (ja) 1992-06-25 2002-02-25 松下電工株式会社 遠隔監視制御システム
JP3751650B2 (ja) 1995-01-10 2006-03-01 浜松ホトニクス株式会社 静電気中和装置
JP3178524B2 (ja) * 1998-11-26 2001-06-18 住友重機械工業株式会社 レーザマーキング方法と装置及びマーキングされた部材
JP2002066865A (ja) * 2000-09-01 2002-03-05 Disco Abrasive Syst Ltd 切削装置
JP4659300B2 (ja) * 2000-09-13 2011-03-30 浜松ホトニクス株式会社 レーザ加工方法及び半導体チップの製造方法
US6656749B1 (en) * 2001-12-13 2003-12-02 Advanced Micro Devices, Inc. In-situ monitoring during laser thermal annealing
TWI326626B (en) * 2002-03-12 2010-07-01 Hamamatsu Photonics Kk Laser processing method
TWI520269B (zh) * 2002-12-03 2016-02-01 濱松赫德尼古斯股份有限公司 Cutting method of semiconductor substrate
JP2005129607A (ja) 2003-10-22 2005-05-19 Disco Abrasive Syst Ltd ウエーハの分割方法
JP2005268752A (ja) * 2004-02-19 2005-09-29 Canon Inc レーザ割断方法、被割断部材および半導体素子チップ
CN1938827B (zh) * 2004-03-30 2010-05-26 浜松光子学株式会社 激光加工方法及半导体芯片
EP1742253B1 (en) 2004-03-30 2012-05-09 Hamamatsu Photonics K.K. Laser processing method
JP4536407B2 (ja) * 2004-03-30 2010-09-01 浜松ホトニクス株式会社 レーザ加工方法及び加工対象物
JP4745271B2 (ja) 2007-03-08 2011-08-10 株式会社日本触媒 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001211044A (ja) 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd 弾性表面波デバイスの製造方法
JP2005223285A (ja) 2004-02-09 2005-08-18 Disco Abrasive Syst Ltd ウエーハの分割方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10562130B1 (en) 2018-12-29 2020-02-18 Cree, Inc. Laser-assisted method for parting crystalline material
US10576585B1 (en) 2018-12-29 2020-03-03 Cree, Inc. Laser-assisted method for parting crystalline material
US11024501B2 (en) 2018-12-29 2021-06-01 Cree, Inc. Carrier-assisted method for parting crystalline material along laser damage region
US11219966B1 (en) 2018-12-29 2022-01-11 Wolfspeed, Inc. Laser-assisted method for parting crystalline material
US11826846B2 (en) 2018-12-29 2023-11-28 Wolfspeed, Inc. Laser-assisted method for parting crystalline material
US11901181B2 (en) 2018-12-29 2024-02-13 Wolfspeed, Inc. Carrier-assisted method for parting crystalline material along laser damage region
US11911842B2 (en) 2018-12-29 2024-02-27 Wolfspeed, Inc. Laser-assisted method for parting crystalline material
US12594622B2 (en) 2018-12-29 2026-04-07 Wolfspeed, Inc. Laser-assisted method for parting crystalline material
US10611052B1 (en) 2019-05-17 2020-04-07 Cree, Inc. Silicon carbide wafers with relaxed positive bow and related methods
US11034056B2 (en) 2019-05-17 2021-06-15 Cree, Inc. Silicon carbide wafers with relaxed positive bow and related methods
US11654596B2 (en) 2019-05-17 2023-05-23 Wolfspeed, Inc. Silicon carbide wafers with relaxed positive bow and related methods
US12070875B2 (en) 2019-05-17 2024-08-27 Wolfspeed, Inc. Silicon carbide wafers with relaxed positive bow and related methods

Also Published As

Publication number Publication date
EP1956640B1 (en) 2016-01-27
EP1956640A1 (en) 2008-08-13
US8124500B2 (en) 2012-02-28
US7754583B2 (en) 2010-07-13
CN101313387A (zh) 2008-11-26
US20090162994A1 (en) 2009-06-25
WO2007058262A1 (ja) 2007-05-24
CN101313387B (zh) 2010-10-06
JP4237745B2 (ja) 2009-03-11
KR20080074855A (ko) 2008-08-13
TWI433219B (zh) 2014-04-01
US20100227453A1 (en) 2010-09-09
TW200731375A (en) 2007-08-16
JP2007142206A (ja) 2007-06-07
EP1956640A4 (en) 2009-09-16

Similar Documents

Publication Publication Date Title
KR101341675B1 (ko) 레이저 가공방법
KR101455408B1 (ko) 레이저 가공방법
KR101252884B1 (ko) 레이저 가공방법
CN101335235B (zh) 基板的分割方法
KR101109860B1 (ko) 레이저 가공 방법, 가공 대상물 절단 방법 및 반도체 장치
EP2272618B1 (en) Method of cutting object to be processed
KR101283294B1 (ko) 레이저 가공 방법
KR101349556B1 (ko) 레이저 가공 방법 및 레이저 가공 장치
KR101283228B1 (ko) 레이저 가공 방법 및 가공 대상물
KR101282509B1 (ko) 레이저 가공 방법 및 반도체 칩
KR20090064529A (ko) 레이저 가공 방법 및 레이저 가공 장치
KR20080080085A (ko) 레이저 가공방법 및 반도체 칩
JP2008100284A (ja) レーザ加工方法及びレーザ加工装置
JP5122161B2 (ja) 加工対象物切断方法
JP5177992B2 (ja) 加工対象物切断方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20161123

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20171114

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20181121

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20191120

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 13

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000