KR101940067B1 - 중공와이어의 제조방법 - Google Patents
중공와이어의 제조방법 Download PDFInfo
- Publication number
- KR101940067B1 KR101940067B1 KR1020170107340A KR20170107340A KR101940067B1 KR 101940067 B1 KR101940067 B1 KR 101940067B1 KR 1020170107340 A KR1020170107340 A KR 1020170107340A KR 20170107340 A KR20170107340 A KR 20170107340A KR 101940067 B1 KR101940067 B1 KR 101940067B1
- Authority
- KR
- South Korea
- Prior art keywords
- region
- hollow wire
- silicon
- hollow
- substrate
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title description 3
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 24
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 49
- 229910052710 silicon Inorganic materials 0.000 claims description 49
- 239000010703 silicon Substances 0.000 claims description 49
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 44
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 42
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 32
- 239000011135 tin Substances 0.000 claims description 31
- 229910052718 tin Inorganic materials 0.000 claims description 30
- 239000002923 metal particle Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 15
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 150000001722 carbon compounds Chemical class 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910003472 fullerene Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 9
- 239000003054 catalyst Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 14
- 239000010409 thin film Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 7
- 229910001887 tin oxide Inorganic materials 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical group [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910003437 indium oxide Inorganic materials 0.000 description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 239000002071 nanotube Substances 0.000 description 3
- 238000004626 scanning electron microscopy Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- LQJIDIOGYJAQMF-UHFFFAOYSA-N lambda2-silanylidenetin Chemical compound [Si].[Sn] LQJIDIOGYJAQMF-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000002073 nanorod Substances 0.000 description 2
- 239000002070 nanowire Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000103 photoluminescence spectrum Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000681 Silicon-tin Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910001432 tin ion Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/43—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4885—Wire-like parts or pins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Silicon Compounds (AREA)
Abstract
Description
도 2는 본 발명에 따른 중공와이어의 제조방법에서 규소 기판 상에 제1 영역 및 제2 영역이 형성되는 원리를 나타낸 모식도이다.
도 3은 본 발명에서 제조된 중공와이어를 형성하는 주석을 포함하는 규소 산화물의 생성과정을 주사전자현미경으로 촬영한 이미지이다.
도 4는 본 발명에서 제조된 중공와이어의 중공와이어를 주사전자현미경으로 촬영한 이미지이다.
도 5는 본 발명에서 제조된 중공와이어의 주사전자현미경, 투과전자현미경 및 고해상도 투과전자현미경으로 촬영한 이미지이다.
도 6은 본 발명에서 제조된 중공와이어의 에너지 분산 분광 분석 그래프이다.
도 7은 본 발명에서 제조된 중공와이어의 광발광 스펙트럼(PL Sperctra)를 He-Cd 레이저(325 nm, 55 MW)를 이용하여 상온에서 측정한 그래프이다.
도 8은 본 발명에 따른 중공와이어의 제조방법을 도식화한 이미지이다.
Claims (9)
- 중공 로드 형태의 제1 영역; 및 구형의 입체적 형상을 구현한 제2 영역으로 구분되는 중공와이어의 제조방법에 있어서,
금속 산화물 및 탄소 공급원 존재하에서 규소(Si)기판을 가열하여 금속 원소를 기판에 흡착시켜 중공와이어를 성장시키는 단계를 포함하고,
중공와이어를 성장시키는 단계는, 0.01 내지 0.5 mtorr 압력 조건에서 500 내지 1,500의 온도로 50 내지 100분 동안 가열하는 경우,
중공와이어는 규소(Si) 기판을 기준으로 길이 방향으로 구분되는 제2 영역 및 제1 영역이 순차적으로 위치하며,
제2영역 외부로부터 방사형의 제3영역을 포함하는 구조를 가지고,
제조된 중공와이어는 규소 산화물(SiO2)을 포함하는 매트릭스 내부에 금속 산화물로부터 유래되는 금속 입자가 분산된 구조를 가지며,
하기 일반식 1을 만족하는 것을 특징으로 하는 중공와이어의 제조방법:
[일반식 1]
L=αT
상기 일반식 1에서,
L은 중공와이어의 제1 영역의 길이(㎛)를 의미하고,
T는 가열 시간(min)을 의미하며,
α는 0.5㎛/min 내지 3㎛/min이다.
- 제1항에 있어서,
중공와이어를 성장시키는 단계는,
0.01 내지 0.5 mtorr 압력 조건에서, 500 내지 1,500의 온도로 가열하여 금속 원소를 기판에 흡착시키는 단계; 및
20 내지 50분 동안 상기 온도로 가열하는 단계를 포함하는 중공와이어의 제조방법.
- 삭제
- 제1항에 있어서,
금속 산화물은 주석(Sn), 망간(Mn), 아연(Zn), 마그네슘(Mg) 및 비스무스(Bi)으로 이루어진 군으로부터 선택되는 1종 이상의 금속을 포함하는 중공와이어의 제조방법.
- 제1항에 있어서,
탄소 공급원은 그래핀, 그라파이트, 탄소나노튜브 및 풀러렌으로 이루어진 군으로부터 선택되는 1종 이상의 탄소 화합물인 중공와이어의 제조방법.
- 삭제
- 삭제
- 제2항에 있어서,
중공와이어를 성장시키는 단계는, 0.01 내지 0.5 mtorr 압력 조건에서 500 내지 1,500의 온도에서 20 내지 50분 동안 가열하는 경우,
중공와이어는 규소(Si) 기판을 기준으로 길이 방향으로 구분되는 제2 영역 및 제1 영역이 순차적으로 위치하는 구조를 갖는 것을 특징으로 하는 중공와이어의 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170107340A KR101940067B1 (ko) | 2017-08-24 | 2017-08-24 | 중공와이어의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170107340A KR101940067B1 (ko) | 2017-08-24 | 2017-08-24 | 중공와이어의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101940067B1 true KR101940067B1 (ko) | 2019-01-18 |
Family
ID=65323665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170107340A KR101940067B1 (ko) | 2017-08-24 | 2017-08-24 | 중공와이어의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101940067B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080070774A (ko) * | 2000-08-22 | 2008-07-30 | 프레지던트 앤드 펠로우즈 오브 하버드 칼리지 | 반도체 성장 방법 및 디바이스 제조 방법 |
KR20090049307A (ko) | 2007-11-13 | 2009-05-18 | 연세대학교 산학협력단 | 실리콘 나노 구조체를 이용한 액상 제조 공정 기반의실리콘박막 결정화방법 |
KR20110084178A (ko) * | 2008-10-09 | 2011-07-21 | 에꼴레 폴리테크닉 | 측면 성장 반도체 나노와이어 제조 방법 및 상기 방법에 의해 얻어진 트랜지스터 |
-
2017
- 2017-08-24 KR KR1020170107340A patent/KR101940067B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080070774A (ko) * | 2000-08-22 | 2008-07-30 | 프레지던트 앤드 펠로우즈 오브 하버드 칼리지 | 반도체 성장 방법 및 디바이스 제조 방법 |
KR20090049307A (ko) | 2007-11-13 | 2009-05-18 | 연세대학교 산학협력단 | 실리콘 나노 구조체를 이용한 액상 제조 공정 기반의실리콘박막 결정화방법 |
KR20110084178A (ko) * | 2008-10-09 | 2011-07-21 | 에꼴레 폴리테크닉 | 측면 성장 반도체 나노와이어 제조 방법 및 상기 방법에 의해 얻어진 트랜지스터 |
Non-Patent Citations (2)
Title |
---|
Chinese Journal of Chemical Physics, 2006, Vol. 19, No. 6. pp.511~514. (2006.12.27.)* * |
Journal of Physics Chemistry B, 2004, Vol. 108, 17032-17041 (2004.10.08.)* * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8034408B2 (en) | One-dimensional metal and metal oxide nanostructures | |
CN102234111B (zh) | 包括高密度金属纳米团簇的硅纳米线及其制备方法 | |
US20110268968A1 (en) | SYNTHESIS OF Pb ALLOY AND CORE/SHELL NANOWIRES | |
Li et al. | Fabrication and photoluminescence ofSiO2-sheathed semiconducting nanowires: the case ofZnS/SiO2 | |
Li | 4 nm ZnO nanocrystals fabrication through electron beam irradiation on the surface of a ZnO nanoneedle formed by thermal annealing | |
He et al. | Polymer-assisted complexing controlled orientation growth of ZnO nanorods | |
KR101940067B1 (ko) | 중공와이어의 제조방법 | |
Kim et al. | Formation of amorphous and crystalline gallium oxide nanowires by metalorganic chemical vapor deposition | |
Kang et al. | Influence of seed layers on the vertical growth of ZnO nanowires | |
JP4016105B2 (ja) | シリコンナノワイヤーの製造法 | |
Kim et al. | GeO2 nanostructures fabricated by heating of Ge powders: Pt-catalyzed growth, structure, and photoluminescence | |
KR101833143B1 (ko) | 중공 와이어 및 이의 제조방법 | |
KR101815790B1 (ko) | 꽃 모양의 말단부를 가지는 중공 와이어 및 이의 제조방법 | |
JP3994161B2 (ja) | 単結晶酸化タングステンナノチューブとその製造方法 | |
US8568876B2 (en) | Nanowire fabrication | |
Xu et al. | Fabrication and photoluminescence of zinc silicate/silica modulated ZnO nanowires | |
KR101122129B1 (ko) | Si 과잉 산화막을 이용한 Si/SiOx 코어/쉘 이중구조 나노선 제조 방법 | |
Jin et al. | Synthesis and characterization of Cu/SiO2− x composite nanowires | |
JP4576607B2 (ja) | 単結晶硫化亜鉛ナノチューブとその製造方法 | |
JP3837569B2 (ja) | 珪素−硫化亜鉛複合ナノワイヤーとその製造方法 | |
Ghafouri et al. | The effect of substrate distance to evaporation source on morphology of ZnO: In nanorods fabricated by means of a vapor transfer route and the study of their optical and electrical properties | |
Xu et al. | Nanostructural ZnO fabricated by vapor-phase transport in air | |
JP4756239B2 (ja) | 窒化ガリウムからなる中空の球状粒子及びその製造方法 | |
US20150275354A1 (en) | Variable diameter nanowires | |
KR101702404B1 (ko) | 나노 구조체, 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170824 |
|
PA0201 | Request for examination | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20180920 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: 20190108 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20190114 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20190115 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20220110 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20231227 Start annual number: 6 End annual number: 6 |