KR102100992B1 - 낮은 cte 알칼리-없는 보로알루미노실리케이트 유리 조성물 및 이를 포함하는 유리 제품 - Google Patents

낮은 cte 알칼리-없는 보로알루미노실리케이트 유리 조성물 및 이를 포함하는 유리 제품 Download PDF

Info

Publication number
KR102100992B1
KR102100992B1 KR1020147027474A KR20147027474A KR102100992B1 KR 102100992 B1 KR102100992 B1 KR 102100992B1 KR 1020147027474 A KR1020147027474 A KR 1020147027474A KR 20147027474 A KR20147027474 A KR 20147027474A KR 102100992 B1 KR102100992 B1 KR 102100992B1
Authority
KR
South Korea
Prior art keywords
glass
mol
delete delete
glass composition
composition
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
KR1020147027474A
Other languages
English (en)
Korean (ko)
Other versions
KR20140141623A (ko
Inventor
존 크리스토퍼 마우로
Original Assignee
코닝 인코포레이티드
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 코닝 인코포레이티드 filed Critical 코닝 인코포레이티드
Publication of KR20140141623A publication Critical patent/KR20140141623A/ko
Application granted granted Critical
Publication of KR102100992B1 publication Critical patent/KR102100992B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/02Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06Forming glass sheets
    • C03B17/064Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983Hardness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
KR1020147027474A 2012-02-29 2013-02-28 낮은 cte 알칼리-없는 보로알루미노실리케이트 유리 조성물 및 이를 포함하는 유리 제품 Active KR102100992B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261604839P 2012-02-29 2012-02-29
US61/604,839 2012-02-29
PCT/US2013/028177 WO2013130718A1 (en) 2012-02-29 2013-02-28 Low cte alkali-free boroaluminosilicate glass compositions and glass articles comprising the same

Publications (2)

Publication Number Publication Date
KR20140141623A KR20140141623A (ko) 2014-12-10
KR102100992B1 true KR102100992B1 (ko) 2020-04-16

Family

ID=47901357

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147027474A Active KR102100992B1 (ko) 2012-02-29 2013-02-28 낮은 cte 알칼리-없는 보로알루미노실리케이트 유리 조성물 및 이를 포함하는 유리 제품

Country Status (8)

Country Link
US (1) US9764981B2 (enExample)
EP (1) EP2819961B1 (enExample)
JP (1) JP6162156B2 (enExample)
KR (1) KR102100992B1 (enExample)
CN (1) CN105849059B (enExample)
IN (1) IN2014DN07749A (enExample)
TW (1) TWI614227B (enExample)
WO (1) WO2013130718A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9346699B2 (en) 2008-10-06 2016-05-24 Corning Incorporated Method of making a glass laminate having controlled strength
TWI564262B (zh) 2012-02-29 2017-01-01 康寧公司 高cte之硼矽酸鉀核心玻璃與包含其之玻璃物件
WO2013130668A1 (en) 2012-02-29 2013-09-06 Corning Incorporated High cte opal glass compositions and glass articles comprising the same
WO2014055840A2 (en) * 2012-10-04 2014-04-10 Corning Incorporated Compressively stressed laminated glass article via photosensitive glass and method of making the article
US10357945B2 (en) 2012-10-04 2019-07-23 Corning Incorporated Laminated glass article with ceramic phase and method of making the article
CN104936912A (zh) 2012-10-04 2015-09-23 康宁股份有限公司 具有玻璃层和玻璃陶瓷层的制品以及该制品的制造方法
US9393760B2 (en) 2013-02-28 2016-07-19 Corning Incorporated Laminated glass articles with phase-separated claddings and methods for forming the same
EP3033310B1 (en) * 2013-08-15 2021-03-10 Corning Incorporated Alkali-doped and alkali-free boroaluminosilicate glass
CN105980147B (zh) 2013-08-15 2020-07-24 康宁公司 中至高cte玻璃以及包含其的玻璃制品
EP3116834B1 (en) 2014-03-13 2021-06-02 Corning Incorporated Glass article and method for forming the same
EP3122690A1 (en) * 2014-03-27 2017-02-01 Corning Incorporated Glass article
JP6697399B2 (ja) 2014-05-07 2020-05-20 コーニング インコーポレイテッド 積層ガラス物品及びその形成方法
KR20170009936A (ko) * 2014-05-21 2017-01-25 코닝 인코포레이티드 알칼리-도핑된 및 알칼리가-없는 보로알루미노실리케이트 유리
CN107124878B (zh) * 2014-08-21 2020-09-29 康宁股份有限公司 防止层叠玻璃制品中的气泡的方法以及由此形成的层叠玻璃制品
CN107207315A (zh) * 2014-08-28 2017-09-26 康宁股份有限公司 具有扩散性对比反差的可离子交换芯层和包覆层的层叠玻璃制品及其制造方法
CN106687420B (zh) 2014-08-28 2020-03-27 康宁股份有限公司 用于切割玻璃板的设备和方法
US9580350B2 (en) 2014-11-19 2017-02-28 Corning Incorporated High hydroxyl TiO2-SiO2 glass
WO2016094282A1 (en) * 2014-12-08 2016-06-16 Corning Incorporated Laminated glass article with low compaction and method for forming the same
JP6827934B2 (ja) * 2015-01-20 2021-02-10 ショット グラス テクノロジーズ (スゾウ) カンパニー リミテッドSchott Glass Technologies (Suzhou) Co., Ltd. 高いuv透過率および耐ソラリゼーション性を示す低cteガラス
WO2016176171A1 (en) 2015-04-28 2016-11-03 Corning Incorporated Method of laser drilling through holes in substrates using an exit sacrificial cover layer; corresponding workpiece
US11472730B2 (en) * 2015-06-02 2022-10-18 Corning Incorporated Laminated glass article with tinted layer
CN107848859B (zh) * 2015-07-07 2020-12-25 康宁股份有限公司 在分离线处加热移动的玻璃带和/或从玻璃带中分离玻璃片的设备和方法
US10918110B2 (en) 2015-07-08 2021-02-16 Corning Incorporated Antimicrobial phase-separating glass and glass ceramic articles and laminates
CN108349218B (zh) 2015-11-05 2021-04-27 康宁股份有限公司 具有确定模量对比的层压玻璃制品及其形成方法
CN105601105B (zh) * 2015-12-30 2018-09-07 芜湖东旭光电装备技术有限公司 一种玻璃用组合物、低脆性无碱玻璃及其制备方法和应用
CN114751642B (zh) * 2016-02-02 2024-02-23 肖特玻璃科技(苏州)有限公司 用于玻璃载体晶片的低cte硼铝硅酸盐玻璃
CN105731790B (zh) * 2016-03-18 2018-12-25 芜湖东旭光电装备技术有限公司 一种无碱铝硅酸盐玻璃用组合物、无碱铝硅酸盐玻璃及其制备方法和应用
WO2017192794A1 (en) 2016-05-04 2017-11-09 Corning Incorporated Tinted aluminosilicate glass compositions and glass articles including same
WO2017204167A1 (ja) * 2016-05-25 2017-11-30 旭硝子株式会社 無アルカリガラス基板、積層基板、およびガラス基板の製造方法
US10410883B2 (en) 2016-06-01 2019-09-10 Corning Incorporated Articles and methods of forming vias in substrates
US10134657B2 (en) 2016-06-29 2018-11-20 Corning Incorporated Inorganic wafer having through-holes attached to semiconductor wafer
US10794679B2 (en) 2016-06-29 2020-10-06 Corning Incorporated Method and system for measuring geometric parameters of through holes
US10580725B2 (en) 2017-05-25 2020-03-03 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
CN117067721A (zh) * 2017-12-15 2023-11-17 康宁股份有限公司 具有uv和nir阻挡特性的层压玻璃陶瓷制品及其制造方法
US12180108B2 (en) 2017-12-19 2024-12-31 Corning Incorporated Methods for etching vias in glass-based articles employing positive charge organic molecules
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
EP3770129B1 (en) * 2018-03-20 2023-07-12 Agc Inc. Glass substrate, liquid crystal antenna and high-frequency device
JP7568503B2 (ja) * 2018-03-20 2024-10-16 Agc株式会社 基板、液晶アンテナ及び高周波デバイス
EP3882222A4 (en) 2018-11-14 2022-08-10 Agc Inc. Glass substrate for high frequency device, liquid crystal antenna and high frequency device
KR102815026B1 (ko) * 2019-04-12 2025-06-02 에이지씨 가부시키가이샤 무알칼리 유리 및 유리판
CN114945539A (zh) * 2020-01-03 2022-08-26 康宁股份有限公司 强化玻璃制品及包括该强化玻璃制品的消费电子产品
KR20220008586A (ko) * 2020-07-14 2022-01-21 엘지디스플레이 주식회사 커버 윈도우 및 이를 포함하는 플렉서블 표시 장치
TW202248010A (zh) 2021-03-30 2022-12-16 美商康寧公司 具有多孔層之抗反射紅外線傳輸積層玻璃製品
US12492142B2 (en) 2021-04-20 2025-12-09 The Penn State Research Foundation Glass compositions, glass articles, and methods of making the same
CN118834016B (zh) * 2024-07-19 2025-09-23 湖南邵虹特种玻璃股份有限公司 一种液晶显示器基板玻璃及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008150228A (ja) * 2006-12-14 2008-07-03 Asahi Glass Co Ltd 無アルカリガラスおよびその製造方法
US20110318555A1 (en) * 2010-06-29 2011-12-29 Dana Craig Bookbinder Glass Sheets With Improved Mechanical Strength

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737294A (en) 1970-08-28 1973-06-05 Corning Glass Works Method for making multi-layer laminated bodies
US3849097A (en) 1970-10-07 1974-11-19 Corning Glass Works Method for continuously hot forming strong laminated bodies
US3673049A (en) 1970-10-07 1972-06-27 Corning Glass Works Glass laminated bodies comprising a tensilely stressed core and a compressively stressed surface layer fused thereto
US3746526A (en) 1971-03-10 1973-07-17 Corning Glass Works Method for forming subsurface fortified laminates
US3931438A (en) 1971-11-08 1976-01-06 Corning Glass Works Differential densification strengthening of glass-ceramics
US4102664A (en) 1977-05-18 1978-07-25 Corning Glass Works Method for making glass articles with defect-free surfaces
US4214886A (en) 1979-04-05 1980-07-29 Corning Glass Works Forming laminated sheet glass
US4554259A (en) 1984-05-08 1985-11-19 Schott Glass Technologies, Inc. Low expansion, alkali-free borosilicate glass suitable for photomask applications
JP2707625B2 (ja) * 1987-10-01 1998-02-04 旭硝子株式会社 ディスプレイ基板用無アルカリガラス
US5116787A (en) 1991-08-12 1992-05-26 Corning Incorporated High alumina, alkaline earth borosilicate glasses for flat panel displays
US5559060A (en) 1992-05-22 1996-09-24 Corning Incorporated Glass for laminated glass articles
JP3409806B2 (ja) * 1993-06-22 2003-05-26 日本電気硝子株式会社 低誘電率ガラス繊維
US5342426A (en) 1993-07-16 1994-08-30 Corning Incorporated Making glass sheet with defect-free surfaces and alkali metal-free soluble glasses therefor
JPH10139467A (ja) * 1996-11-12 1998-05-26 Asahi Glass Co Ltd 無アルカリガラス及びフラットディスプレイパネル
DE19739912C1 (de) 1997-09-11 1998-12-10 Schott Glas Alkalifreies Aluminoborosilicatglas und dessen Verwendung
US6287674B1 (en) 1997-10-24 2001-09-11 Agfa-Gevaert Laminate comprising a thin borosilicate glass substrate as a constituting layer
CN1160268C (zh) * 1998-11-30 2004-08-04 康宁股份有限公司 用于平板显示器的玻璃
DE19916296C1 (de) 1999-04-12 2001-01-18 Schott Glas Alkalifreies Aluminoborosilicatglas und dessen Verwendung
DE19934072C2 (de) 1999-07-23 2001-06-13 Schott Glas Alkalifreies Aluminoborosilicatglas, seine Verwendungen und Verfahren zu seiner Herstellung
DE19939789A1 (de) 1999-08-21 2001-02-22 Schott Glas Alkalifreie Aluminoborosilicatgläser und deren Verwendungen
DE19942259C1 (de) 1999-09-04 2001-05-17 Schott Glas Erdalkalialuminoborosilicatglas und dessen Verwendungen
DE10000838B4 (de) 2000-01-12 2005-03-17 Schott Ag Alkalifreies Aluminoborosilicatglas und dessen Verwendungen
DE10000837C1 (de) 2000-01-12 2001-05-31 Schott Glas Alkalifreie Aluminoborosilicatgläser und ihre Verwendungen
DE10000839C1 (de) 2000-01-12 2001-05-10 Schott Glas Alkalifreies Aluminoborosilicatglas und dessen Verwendungen
DE10000836B4 (de) 2000-01-12 2005-03-17 Schott Ag Alkalifreies Aluminoborosilicatglas und dessen Verwendungen
JP2001348247A (ja) * 2000-05-31 2001-12-18 Asahi Glass Co Ltd 無アルカリガラス
US7052733B2 (en) * 2002-01-10 2006-05-30 Hon Hai Precision Ind. Co., Ltd. Method for making thin film filter having a negative temperature drift coefficient
JP2004168597A (ja) * 2002-11-20 2004-06-17 Asahi Glass Co Ltd 無鉛ガラスおよび電子回路基板用組成物
US7514149B2 (en) 2003-04-04 2009-04-07 Corning Incorporated High-strength laminated sheet for optical applications
US7201965B2 (en) 2004-12-13 2007-04-10 Corning Incorporated Glass laminate substrate having enhanced impact and static loading resistance
CN102249541B (zh) 2005-08-15 2013-03-27 安瀚视特股份有限公司 玻璃组成物
US8007913B2 (en) 2006-02-10 2011-08-30 Corning Incorporated Laminated glass articles and methods of making thereof
US7635521B2 (en) 2006-02-10 2009-12-22 Corning Incorporated Glass compositions for protecting glass and methods of making and using thereof
FR2898352B1 (fr) * 2006-03-10 2008-05-30 Saint Gobain Substrats de verre pour ecrans plats
DE102006016256B4 (de) 2006-03-31 2013-12-12 Schott Ag Aluminoborosilikatglas und dessen Verwendung
US7534734B2 (en) 2006-11-13 2009-05-19 Corning Incorporated Alkali-free glasses containing iron and tin as fining agents
JP4941403B2 (ja) 2007-05-14 2012-05-30 日本電気硝子株式会社 窓用合わせガラス及びガラス窓部材
US8975199B2 (en) * 2011-08-12 2015-03-10 Corsam Technologies Llc Fusion formable alkali-free intermediate thermal expansion coefficient glass
KR101446971B1 (ko) * 2009-03-19 2014-10-06 니폰 덴키 가라스 가부시키가이샤 무알칼리 유리
JP5704395B2 (ja) * 2010-03-29 2015-04-22 日本電気硝子株式会社 ガラスロール梱包体
CN102473426B (zh) 2010-04-27 2015-04-15 旭硝子株式会社 磁盘以及信息记录媒体用玻璃基板的制造方法
JP6149284B2 (ja) 2010-10-06 2017-06-21 コーニング インコーポレイテッド 高熱および化学安定性を有する無アルカリガラス組成物
JP5935471B2 (ja) 2011-04-25 2016-06-15 日本電気硝子株式会社 液晶レンズ
TWI564262B (zh) 2012-02-29 2017-01-01 康寧公司 高cte之硼矽酸鉀核心玻璃與包含其之玻璃物件

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008150228A (ja) * 2006-12-14 2008-07-03 Asahi Glass Co Ltd 無アルカリガラスおよびその製造方法
US20110318555A1 (en) * 2010-06-29 2011-12-29 Dana Craig Bookbinder Glass Sheets With Improved Mechanical Strength

Also Published As

Publication number Publication date
EP2819961B1 (en) 2021-09-08
KR20140141623A (ko) 2014-12-10
TWI614227B (zh) 2018-02-11
EP2819961A1 (en) 2015-01-07
CN105849059B (zh) 2021-07-09
WO2013130718A1 (en) 2013-09-06
JP6162156B2 (ja) 2017-07-12
TW201335097A (zh) 2013-09-01
CN105849059A (zh) 2016-08-10
IN2014DN07749A (enExample) 2015-05-15
US9764981B2 (en) 2017-09-19
US20150037553A1 (en) 2015-02-05
JP2015512852A (ja) 2015-04-30

Similar Documents

Publication Publication Date Title
KR102100992B1 (ko) 낮은 cte 알칼리-없는 보로알루미노실리케이트 유리 조성물 및 이를 포함하는 유리 제품
KR101775208B1 (ko) 높은 cte 칼륨 보로실리케이트 코어 유리 및 이를 포함하는 유리 제품
US11168018B2 (en) Aluminoborosilicate glass substantially free of alkali oxides
KR102250735B1 (ko) 낮은 cte, 이온-교환가능한 유리 조성물 및 이를 포함하는 유리 제품
US11008246B2 (en) Compressively stressed laminated glass article via photosensitive glass and method of making the article
US10357945B2 (en) Laminated glass article with ceramic phase and method of making the article
US10570055B2 (en) Article with glass layer and glass-ceramic layer and method of making the article
US20160114564A1 (en) Laminated glass article with scratch resistant surface
JP6776128B2 (ja) アルカリ添加および無アルカリアルミノホウケイ酸塩ガラス
US20170226000A1 (en) Intermediate cte glasses and glass articles comprising the same

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20140929

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180222

Comment text: Request for Examination of Application

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

Comment text: Notification of reason for refusal

Patent event date: 20190517

Patent event code: PE09021S01D

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

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200219

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200408

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200409

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20230327

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20240320

Start annual number: 5

End annual number: 5