TW511104B - High performance bulk metal magnetic component - Google Patents
High performance bulk metal magnetic component Download PDFInfo
- Publication number
- TW511104B TW511104B TW090118469A TW90118469A TW511104B TW 511104 B TW511104 B TW 511104B TW 090118469 A TW090118469 A TW 090118469A TW 90118469 A TW90118469 A TW 90118469A TW 511104 B TW511104 B TW 511104B
- Authority
- TW
- Taiwan
- Prior art keywords
- magnetic
- component
- performance
- patent application
- core
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 234
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 105
- 239000002184 metal Substances 0.000 title claims abstract description 105
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 73
- 230000006698 induction Effects 0.000 claims abstract description 67
- 230000005284 excitation Effects 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 49
- 230000004907 flux Effects 0.000 claims description 38
- 229910045601 alloy Inorganic materials 0.000 claims description 37
- 239000000956 alloy Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 36
- 238000005520 cutting process Methods 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 239000010703 silicon Substances 0.000 claims description 26
- 229910052710 silicon Inorganic materials 0.000 claims description 26
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 10
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 4
- 230000008901 benefit Effects 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000306 component Substances 0.000 claims 71
- 239000007769 metal material Substances 0.000 claims 6
- 239000004922 lacquer Substances 0.000 claims 2
- 239000002210 silicon-based material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000008358 core component Substances 0.000 claims 1
- 239000010977 jade Substances 0.000 claims 1
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 229910000976 Electrical steel Inorganic materials 0.000 abstract description 10
- 239000000696 magnetic material Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 238000004080 punching Methods 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 238000002595 magnetic resonance imaging Methods 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- -1 iron-silicon-aluminum Chemical compound 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000161 steel melt Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910004028 SiCU Inorganic materials 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000004924 electrostatic deposition Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- DMXYITVFDCOJPK-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Fe].[Ni].[Ni] DMXYITVFDCOJPK-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14708—Fe-Ni based alloys
- H01F1/14716—Fe-Ni based alloys in the form of sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22103500P | 2000-07-27 | 2000-07-27 | |
| US09/911,355 US6744342B2 (en) | 2000-07-27 | 2001-07-23 | High performance bulk metal magnetic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW511104B true TW511104B (en) | 2002-11-21 |
Family
ID=22826067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090118469A TW511104B (en) | 2000-07-27 | 2001-07-27 | High performance bulk metal magnetic component |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6744342B2 (https=) |
| EP (1) | EP1303861B1 (https=) |
| JP (2) | JP2004511898A (https=) |
| AT (1) | ATE534129T1 (https=) |
| AU (1) | AU2001281328A1 (https=) |
| MY (1) | MY129107A (https=) |
| TW (1) | TW511104B (https=) |
| WO (1) | WO2002011158A2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6873239B2 (en) * | 2002-11-01 | 2005-03-29 | Metglas Inc. | Bulk laminated amorphous metal inductive device |
| US20060075623A1 (en) * | 2004-10-13 | 2006-04-13 | Dan Jones | Method of manufacture of metal components |
| CH698140B1 (de) * | 2006-01-20 | 2009-05-29 | Alstom Technology Ltd | Verfahren zur Digitalisierung dreidimensionaler Bauteile. |
| US7538650B2 (en) * | 2006-07-17 | 2009-05-26 | Smith International, Inc. | Apparatus and method for magnetizing casing string tubulars |
| EP2139011B1 (en) * | 2007-04-13 | 2015-08-26 | Hitachi Metals, Ltd. | Magnetic core for antenna, method for producing magnetic core for antenna, and antenna |
| US20110234347A1 (en) * | 2010-03-24 | 2011-09-29 | Aspect Magnet Technologies Ltd. | Pole piece for permanent magnet mri systems |
| US8209850B2 (en) * | 2010-03-25 | 2012-07-03 | Tempel Steel Company | Method for manufacturing pencil cores |
| KR101456952B1 (ko) * | 2013-05-30 | 2014-11-07 | 주식회사 리플렉스 | 승압 트랜스포머용 마그네틱 코어 |
| US10760563B2 (en) | 2015-09-07 | 2020-09-01 | Panasonic Intellectual Property Management Co., Ltd. | Refrigerant compressor and refrigeration device including refrigerant compressor |
| JP2017053341A (ja) * | 2016-04-15 | 2017-03-16 | パナソニックＩｐマネジメント株式会社 | 冷媒圧縮機およびそれを用いた冷凍装置 |
| US11626234B2 (en) * | 2016-09-30 | 2023-04-11 | Aperam | Transformer core for a cut-and-stack type transformer and transformer including same |
| TWI628899B (zh) * | 2017-03-28 | 2018-07-01 | 富田電機股份有限公司 | Motor core process and structure |
| CN109004773A (zh) * | 2018-09-12 | 2018-12-14 | 宁波安信数控技术有限公司 | 一种磁钢结构 |
| CA3061931A1 (en) * | 2019-11-19 | 2021-05-19 | Youliang HE | Oriented magnetic core lamination and method of manufacturing |
| EP3916743A1 (en) * | 2020-05-29 | 2021-12-01 | ABB Power Grids Switzerland AG | Hybrid transformer core and method of manufacturing a transformer core |
| US20250332653A1 (en) * | 2021-02-19 | 2025-10-30 | Temper Ip, Llc | System for heating components for curing and bonding multi-component structures |
| CN113470944A (zh) * | 2021-05-26 | 2021-10-01 | 深圳大学 | 一种非晶磁性材料高频变压器铁芯及其制造方法 |
| US11961670B1 (en) * | 2022-10-06 | 2024-04-16 | Delphi Technologies Ip Limited | System including a bent capacitor bus bar |
| CN115647760B (zh) * | 2022-10-26 | 2025-12-16 | 安徽金寨将军磁业有限公司 | 一种永磁铁氧体磁瓦合金凹模的加工方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326766A (en) | 1969-09-19 | 1973-08-15 | Gen Electric | Laminated magnetic cores for electric induction apparatus |
| DE2856795C2 (de) * | 1977-12-30 | 1984-12-06 | Noboru Prof. Sendai Tsuya | Verwendung einer Stahlschmelze für ein Verfahren zum Stranggießen eines dünnen Bandes |
| SE448381B (sv) * | 1978-09-19 | 1987-02-16 | Tsuya Noboru | Sett att framstella ett tunt band av kiselstal, tunt kiselstalband och anvendning av dylikt |
| JPS5612705A (en) | 1979-07-13 | 1981-02-07 | Toshiba Corp | Raw material for magnetic head core |
| DE3566185D1 (en) * | 1984-04-11 | 1988-12-15 | Sumitomo Spec Metals | Magnetic field generating device for nmr-ct |
| JPS62124704A (ja) * | 1985-11-26 | 1987-06-06 | Kawasaki Steel Corp | 磁気特性および層間絶縁性に優れた巻コアおよびその製造方法 |
| JPS62227078A (ja) * | 1986-03-28 | 1987-10-06 | Nippon Kokan Kk <Nkk> | 連続ラインにおける高珪素鋼帯の製造方法 |
| US4827235A (en) * | 1986-07-18 | 1989-05-02 | Kabushiki Kaisha Toshiba | Magnetic field generator useful for a magnetic resonance imaging instrument |
| US4990197A (en) * | 1986-08-01 | 1991-02-05 | Allied-Signal, Inc. | Heat treatment of rapidly quenched Fe-6.5 wt % Si ribbon |
| US4865657A (en) * | 1986-08-01 | 1989-09-12 | Das Santosh K | Heat treatment of rapidly quenched Fe-6.5 wt % Si ribbon |
| JPS63241905A (ja) * | 1987-03-27 | 1988-10-07 | Sumitomo Special Metals Co Ltd | 磁界発生装置 |
| JPH02121309A (ja) | 1988-10-31 | 1990-05-09 | Matsushita Electric Ind Co Ltd | Ｆｅ−Ｓｉ−Ａｌ磁芯の製造法及びそれを用いた磁気ヘッド |
| SG43224A1 (en) * | 1990-09-29 | 1997-10-17 | Sumitomo Spec Metals | Magnetic field generating device used for MRI |
| US5124651A (en) * | 1990-10-24 | 1992-06-23 | Fonar Corporation | Nuclear magnetic resonance scanners with composite pole facings |
| US5354389A (en) * | 1991-07-29 | 1994-10-11 | Nkk Corporation | Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation |
| JPH09275021A (ja) * | 1996-04-04 | 1997-10-21 | Nkk Corp | 磁気特性の優れた低騒音鉄心 |
| JPH10121212A (ja) | 1996-10-16 | 1998-05-12 | Nippon Steel Corp | 一方向性電磁鋼板およびその製造方法 |
| JP3322600B2 (ja) | 1997-03-31 | 2002-09-09 | 三洋電機株式会社 | 電流調整回路 |
| US6420813B1 (en) * | 1998-11-06 | 2002-07-16 | Alliedsignal Inc. | Bulk amorphous metal magnetic components for electric motors |
| US6331363B1 (en) | 1998-11-06 | 2001-12-18 | Honeywell International Inc. | Bulk amorphous metal magnetic components |
-
2001
- 2001-07-23 US US09/911,355 patent/US6744342B2/en not_active Expired - Fee Related
- 2001-07-24 AU AU2001281328A patent/AU2001281328A1/en not_active Abandoned
- 2001-07-24 EP EP01959809A patent/EP1303861B1/en not_active Expired - Lifetime
- 2001-07-24 WO PCT/US2001/041384 patent/WO2002011158A2/en not_active Ceased
- 2001-07-24 JP JP2002516794A patent/JP2004511898A/ja active Pending
- 2001-07-24 AT AT01959809T patent/ATE534129T1/de active
- 2001-07-25 MY MYPI20013527A patent/MY129107A/en unknown
- 2001-07-27 TW TW090118469A patent/TW511104B/zh not_active IP Right Cessation
-
2011
- 2011-01-11 JP JP2011002988A patent/JP2011139075A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MY129107A (en) | 2007-03-30 |
| WO2002011158A3 (en) | 2002-04-25 |
| US20030201864A1 (en) | 2003-10-30 |
| JP2011139075A (ja) | 2011-07-14 |
| ATE534129T1 (de) | 2011-12-15 |
| AU2001281328A1 (en) | 2002-02-13 |
| US6744342B2 (en) | 2004-06-01 |
| EP1303861A2 (en) | 2003-04-23 |
| JP2004511898A (ja) | 2004-04-15 |
| EP1303861B1 (en) | 2011-11-16 |
| WO2002011158A2 (en) | 2002-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |