EP1072068B1 - Connecteur de telecommunications - Google Patents
Connecteur de telecommunications Download PDFInfo
- Publication number
- EP1072068B1 EP1072068B1 EP00908324A EP00908324A EP1072068B1 EP 1072068 B1 EP1072068 B1 EP 1072068B1 EP 00908324 A EP00908324 A EP 00908324A EP 00908324 A EP00908324 A EP 00908324A EP 1072068 B1 EP1072068 B1 EP 1072068B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shield
- rib
- pair
- outlet
- plug
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
- H01R13/6589—Shielding material individually surrounding or interposed between mutually spaced contacts with wires separated by conductive housing parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
Definitions
- the invention relates generally to telecommunications connectors and in particular to a telecommunications plug and outlet having enhanced performance characteristics. Improvements in telecommunications systems have resulted in the ability to transmit voice and/or data signals along transmission lines at increasingly higher frequencies.
- Several industry standards that specify multiple performance levels of twisted-pair cabling components have been established.
- the primary references considered by many to be the international benchmarks for commercially based telecommunications components and installations, are standards ANSI/TIA/EIA-568-A (/568) Commercial Building Telecommunications Cabling Standard and 150/IEC 11801 (/11801), generic cabling for customer premises. For example, Category 3, 4 and 5 cable and connecting hardware are specified in both /568 and /11801, as well as other national and regional specifications.
- transmission requirements for Category 3 components are specified up to 16 MHZ.
- Transmission requirements for Category 4 components are specified up to 20 MHZ.
- Transmission requirements for Category 5 components are specified up to 100 MHZ.
- New standards are being developed continuously and currently it is expected that future standards will require transmission requirements of at least 600 MHZ. To achieve such transmission rates, fully shielded twisted pair cable will be necessary in which each pair is individually wrapped in a foil or screen. In addition, all pairs are wrapped together in a layer of foil or screen.
- Nelecommunications connectors are organized in sets of pairs, typically made up of a tip and ring connector. As telecommunications connectors are reduced in size, adjacent pairs are placed closer to each other creating crosstalk between adjacent pairs. To comply with the near-end crosstalk requirements, a variety of techniques are used in the art.
- U.S. Patent 5,593,311 discloses a shielded compact data connector designed to reduce crosstalk between contacts of the connector. Pairs of contacts are placed within metallic channels. When the connectors are mated, the channels abut against each other to enclose each pair in a metallic shield.
- One disadvantage to the design in U.S. Patent 5,593,311, disclosing a connector according to the preamble of claims 1-3, is that the metallic channels are joined at a butt joint; one surface abuts against the adjacent surface with no overlap. Since all components include some manufacturing tolerance, there is a potential for gaps between the shields thereby reducing the shielding effect.
- Another disadvantage is that wires having the foil removed can be exposed to each other at the rear of the connector thus leading to crosstalk. Thus, there is a perceived need in the art for a connector having improved pair shielding.
- a telecommunications outlet provide one-pair, two-pair and four-pair modularity, according to claims 1, 2 and 3.
- the outlet includes side walls and a vertical shield having ribs formed thereon.
- One-pair, two-pair and four-pair plugs include lips the interact with the ribs to control mating orientation of the plugs with the outlet.
- FIGURE 1 is a perspective view of an outlet 1800.
- Outlet 1800 provides one-pair, two-pair and four-pair modularity as described herein.
- Side walls 1318 and vertical shield 1310 include ribs 1316 for securing contact assemblies 1068 and 1070.
- sidewalls 1318 and both sides of vertical shield 1310 include ribs 1802 and 1804 positioned between and substantially parallel to ribs 1316. Ribs 1802 and 1804 provide for receiving one-pair, two-pair and four-pair plugs as described herein.
- FIGURE 3 is a perspective view of a one-pair plug 1900.
- One-pair plug 1900 includes shield side walls 1432 extending away from and substantially perpendicular to shield 1430.
- Each shield side wall 1432 includes a lip 1902 extending away from and substantially perpendicular to side wall 1432. Lip 1902 interacts with ribs 1802 and 1804 as described herein.
- FIGURE 4 is a perspective view of a two-pair plug 2000.
- FIGURE 5 is a perspective view of a portion of two-pair plug 2000.
- two-pair plug 2000 includes shield side walls 1432 extending away from and substantially perpendicular to shield 532. Shield 532 extends beyond shield side walls 1432.
- Each shield side wall 1432 includes a lip 2002 extending away from and substantially perpendicular to side wall 1432. Lip 2002 and shield 532 interact with ribs 1802 and 1804 as described herein.
- FIGURE 6 is a perspective view of four-pair plug 2100.
- four-pair plug 2100 includes shield side walls 1432 extending away from and substantially perpendicular to shield 930.
- Shield 930 extends beyond shield side walls 1432.
- Each shield side wall 1432 includes a lip 2102 extending away from and substantially perpendicular to shield side wall 1432. Lip 2102 and shield 930 interact with ribs 1802 and 1804 as described herein.
- FIGURE 7 is a top view of two one-pair plugs 1900 and 1900' mated in outlet 1800 in differing orientations.
- FIGURE 8 is a cross-sectional view taken along line 8-8 of FIGURE 7.
- a first one-pair plug 1900 is mated in outlet 1800 such that lip 1902 is positioned between rib 1804 and rib 1316.
- a further one-pair plug 1900' is mated in outlet 1800 such that lip 1902 is positioned between rib 1802 and rib 1316.
- the interference between lip 1902 and ribs 1802 or 1804 prevents vertical movement of the one-pair plug 1900.
- the interference between lip 1902 and sidewall 1318 and vertical shield 1310 prevents horizontal movement of the one pair plug 1900.
- FIGURE 9 is a top view of a two-pair plug 2000 mounted in outlet 1800.
- FIGURE 10 is a cross-sectional view taken along line 10-10 of FIGURE 9.
- two-pair plug 2000 mates with outlet 1800 such that lip 2002 is placed between rib 1316 and rib 1802.
- Shield 532 is positioned between rib 1802 and rib 1804.
- the thickness and spacing of lip 2002, shield 532, rib 1802 and rib 1804 are to provide polarity keying. In other words, if one tried to plug the two-pair plug 200 in outlet 1800 in an orientation other than that shown in FIGURE 10, shield 532 would contact rib 1804 preventing mating.
- FIGURE 11 is a top view of a four-pair plug 2100 mounted in outlet 1800.
- FIGURE 12 is a cross-sectional view taken along line 12-12 of FIGURE 11.
- four-pair plug 2100 mates with outlet 1800 such that lip 2102 is placed between rib 1316 and rib 1802.
- Shield 930 is positioned between rib 1802 and rib 1804.
- the thickness and spacing of lip 2102, shield 930, rib 1802 and rib 1804 are set to provide polarity keying. In other words, if one tried to plug the four-pair plug 2100 in outlet 1800 in an orientation other than that shown in FIGURE 12, shield 930 would contact rib 1804 preventing mating.
- FIGURE 13 is a perspective view of an alternate one-pair plug shown generally at 2200.
- Plug 2200 includes a bump 2202 formed on the surface of shield side wall 1432 as shown in FIGURE 14.
- the other side of plug 2200 may also include a similar bump 2202.
- the bump 2202 increases the width of the plug 2200 slightly so that when the plug 2200 is mounted in outlet 1800, the bump presses against either rib 1802 or rib 1804 to slightly deflect the side wall 1318.
- the dimension of bump 2202 is set so that the amount of deflection of side wall 1318 is such that the side wall 1318 maintains in an elastic range. The stress generated against wall 1318 is less than the side wall yield stress.
- Two-pair plug 2002 shown in FIGURES 4 and 5 may also include a bump on each shield side wall 1432.
- the four-pair plug 2100 may also include a bump on the outside shield side walls 1432 to deflect side walls 1318.
- FIGURE 15 is a top view of an alternate plug 2300 mated with alternate outlet 2400. Some components are not shown for clarity.
- Plug 2300 has a modified front face as shown in FIGURE 16. As shown in FIGURE 16, the top edge of plug 2300 has a ledge 2302 which fits under the top edge 2402 of outlet 2400. The bottom edge of plug 2300 similarly has a ledge 2304 which fits above the bottom edge 2404 of outlet 2400. Ledges 2303 and 2304 allow for complete overlap of the plug face and the outlet face thereby improving shielding.
- FIGURE 7 is an exploded, perspective view of another alternative outlet for mounting to a printed circuit board shown generally at 2500.
- Top 1308 is provided as an integral part of cover 1304.
- Core 1302 includes bottom 1306, vertical shield 1310, horizontal shield 1312 and contact tail shield 1314.
- Cover 1304 includes generally parallel side walls 1318, rear wall 1320 generally perpendicular to the side walls 1318 and top 1308. Making the top 1308 integral with the side walls 1318 and rear wall 1320 eliminates a seam between the top 1308, side walls 1318 and rear wall 1320 thereby improving shielding.
- the core 1302 and cover 1304 are in electrical connection and may be made from metal or metallized plastic.
- FIGURE 1310 includes a top edge 2502 and a generally rectangular tab 2504 extending away from top edge 2502.
- the top 1308 of cover 1304 includes a notch 2506 for receiving tab 2504 and a groove 2508 for receiving top edge 2502. In this way, the joint between the top 1308 and the vertical shield 1310 is formed at an overlap thereby improving shielding.
- FIGURE 18 is a bottom view of cover 1304 depicting notch 2506 and groove 2508.
- FIGURE 19 is a perspective view of cover 1304.
- FIGURE 20 is a front view of the assembled outlet 2500. As shown in FIGURE 20, the tab 2504 is received in notch 2506 to provide an overlap joint.
- the outlet 2500 utilizes ribs 1316, 1802 and 1804 on the side walls 1318 and on both sides of the vertical shield 1310 as described above with reference to FIGURES 1-12.
- Horizontal shield 1312 includes projections 2510 formed on the top and bottom of the horizontal shield 1312 on both sides of the vertical shield 1310.
- the depicted projections 2510 are generally rectangular but may be any shape.
- Contact carriers 2512 include recesses 2514 which receive projections 2510 to position the contact carriers 2512 in the outlet 2500 during and after assembly.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Exchange Systems With Centralized Control (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Multi-Conductor Connections (AREA)
- Liquid Developers In Electrophotography (AREA)
- Headphones And Earphones (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Claims (6)
- Connecteur de télécommunications comprenant une prise (1800) avec quatre paires de contacts de prise, ladite prise ayant une paire de parois latérales (1318) et un blindage vertical (1310) positionné entre lesdites parois latérales, caractérisé en ce que :lesdites parois latérales comprennent chacune une première nervure (1802) s'étendant à partir de ladite paroi latérale et une deuxième nervure (1804) s'étendant à partir de ladite paroi latérale sensiblement parallèlement et au-dessous de ladite première nervure, ledit blindage vertical (1310) comportant une première nervure (1802) et une deuxième nervure (1804) s'étendant à partir dudit blindage vertical des deux côtés dudit blindage vertical ;une fiche à une paire (1900) ayant deux contacts de fiche pour une paire de fils pointe et nuque, ladite fiche à une paire comprenant un blindage sensiblement plan (1430) avec un support de contacts supportant lesdits contacts de fiche positionné adjacent audit blindage, ledit blindage (1430) comprenant des parois latérales de blindage (1432) s'étendant sensiblement perpendiculairement audit blindage et une lèvre de blindage (1902) s'étendant vers l'extérieur, sensiblement perpendiculairement à ladite paroi latérale de blindage ;ladite lèvre de blindage (1902) étant positionnée au-dessus de ladite première nervure (1802) quand la fiche est montée dans ladite prise dans une première position de manière que lesdits contacts de fiche s'engagent avec une première paire desdits contacts de prise ;ladite lèvre de blindage (1902) étant positionnée au-dessous de ladite deuxième nervure (1804) quand la fiche est montée dans ladite prise dans une deuxième position de manière que lesdits contacts de fiche s'engagent avec une deuxième paire desdits contacts de prise.
- Connecteur de télécommunications comprenant une prise (1800) avec quatre paires de contacts de prise, ladite prise ayant une paire de parois latérales (1318) et un blindage vertical (1310) positionné entre lesdites parois latérales et une fiche à deux paires (2000) avec quatre contacts de fiche pour deux paires de fils pointe et nuque, caractérisé en ce que :lesdites parois latérales comprennent chacune une première nervure (1802) s'étendant à partir de ladite paroi latérale et une deuxième nervure (1804) s'étendant à partir de ladite paroi latérale sensiblement parallèlement et au-dessous de ladite première nervure, ledit blindage vertical (1310) comportant une première nervure (1802) et une deuxième nervure (1804) s'étendant à partir dudit blindage vertical des deux côtés dudit blindage vertical ;ladite fiche à deux paires comprend un blindage sensiblement plan (532) et des supports de contacts supportant lesdits contacts de fiche positionnés adjacents audit blindage, ledit blindage (532) comprenant des parois latérales de blindage (1432) s'étendant sensiblement perpendiculairement audit blindage et une lèvre de blindage (2002) s'étendant vers l'extérieur, sensiblement perpendiculairement à ladite paroi latérale de blindage ; ladite fiche à deux paires s'accouplant avec ladite prise dans une première position de manière que lesdits contacts de fiche s'engagent avec une première paire et une deuxième paire desdits contacts de prise, dans laquelle ledit blindage est positionné entre ladite première nervure (1802) et ladite deuxième nervure (1804) et ladite lèvre de blindage (2002) est positionnée au-dessus de ladite première nervure (1802) ;ladite fiche à deux paires s'accouplant avec ladite prise dans une deuxième position de manière que lesdits contacts de fiche s'engagent avec une troisième paire et une quatrième paire desdits contacts de prise, ledit blindage étant positionné entre ladite première nervure (1802) et ladite deuxième nervure (1804) et ladite lèvre de blindage (2002) étant positionnée au-dessus de ladite première nervure.
- Connecteur de télécommunications comprenant une prise (1800) avec quatre paires de contacts de prise, ladite prise ayant une paire de parois latérales (1318) et un blindage vertical (1310) positionné entre lesdites parois latérales et une fiche à quatre paires (2100) avec huit contacts de fiche pour quatre paires de fils pointe et nuque, caractérisé en ce que :lesdites parois latérales comprennent chacune une première nervure (1802) s'étendant à partir de ladite paroi latérale et une deuxième nervure (1804) s'étendant à partir de ladite paroi latérale sensiblement parallèlement et au-dessous de ladite première nervure, ledit blindage vertical (1310) comportant une première nervure (1802) et une deuxième nervure (1804) s'étendant à partir dudit blindage vertical (1310) des deux côtés dudit blindage vertical ;ladite fiche à quatre paires comprenant un blindage sensiblement plan (930) et des supports de contacts supportant lesdits contacts de fiche positionnés adjacents audit blindage, ledit blindage (930) comprenant des parois latérales de blindage (1432) s'étendant sensiblement perpendiculairement audit blindage et une lèvre de blindage (2102) s'étendant vers l'extérieur, sensiblement perpendiculairement à ladite paroi latérale de blindage ;ladite fiche à quatre paires s'accouplant avec ladite prise dans une unique position dans laquelle ledit blindage est positionné entre ladite première nervure (1802) et ladite deuxième nervure (1804) et ladite lèvre de blindage (2102) est positionnée au-dessus de ladite première nervure (1802).
- Connecteur de télécommunications selon la revendication 1, dans lequel :ladite fiche à une paire comporte un bossage (2202) sur ladite paroi latérale de blindage (1432), ledit bossage (2202) entrant en contact avec une desdites parois latérales de prise (1318).
- Connecteur de télécommunications selon la revendication 2, dans lequel :ladite fiche à deux paires comporte un bossage (2202) sur ladite paroi latérale de blindage (1432), ledit bossage (2202) entrant en contact avec une desdites parois latérales de prise (1318).
- Connecteur de télécommunications selon la revendication 3, dans lequel :ladite fiche à quatre paires comporte un bossage (2202) sur ladite paroi latérale de blindage (1432), ledit bossage (2202) entrant en contact avec une desdites parois latérales de prise (1318).
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23585199A | 1999-01-22 | 1999-01-22 | |
US235851 | 1999-01-22 | ||
US354986 | 1999-07-16 | ||
US09/354,986 US6358091B1 (en) | 1998-01-15 | 1999-07-16 | Telecommunications connector having multi-pair modularity |
US47998300A | 2000-01-10 | 2000-01-10 | |
US479983 | 2000-01-10 | ||
PCT/US2000/001406 WO2000044070A2 (fr) | 1999-01-22 | 2000-01-20 | Connecteur de telecommunications |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1072068A2 EP1072068A2 (fr) | 2001-01-31 |
EP1072068B1 true EP1072068B1 (fr) | 2004-03-31 |
Family
ID=27398773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00908324A Expired - Lifetime EP1072068B1 (fr) | 1999-01-22 | 2000-01-20 | Connecteur de telecommunications |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1072068B1 (fr) |
JP (1) | JP2002535821A (fr) |
CN (2) | CN1148844C (fr) |
AT (1) | ATE263444T1 (fr) |
BR (1) | BR0004373A (fr) |
DE (1) | DE60009400T2 (fr) |
NO (1) | NO20004716L (fr) |
WO (1) | WO2000044070A2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4903599B2 (ja) * | 2007-02-21 | 2012-03-28 | 株式会社ニフコ | 電気的接続器具のロック構造 |
US8096833B2 (en) * | 2010-01-15 | 2012-01-17 | Tyco Electronics Corporation | Plug assembly |
US8062049B2 (en) * | 2010-01-15 | 2011-11-22 | Tyco Electronics Corporation | Latch assembly for a connector assembly |
WO2011147100A1 (fr) * | 2010-05-28 | 2011-12-01 | Century Man Comm. Co., Ltd. | Module de connexion |
US8690598B2 (en) | 2010-10-21 | 2014-04-08 | Panduit Corp. | Communication plug with improved crosstalk |
US8870598B2 (en) * | 2012-11-30 | 2014-10-28 | Intel Corporation | Active electrical communication cable assembly |
CN105990759A (zh) * | 2015-02-06 | 2016-10-05 | 祥峰实业股份有限公司 | 高速信号连接器 |
CN105990758A (zh) * | 2015-02-06 | 2016-10-05 | 祥峰实业股份有限公司 | 插座连接器 |
CN105490093B (zh) * | 2016-01-13 | 2017-11-14 | 嘉兴海棠电子有限公司 | 一种强化网络传输屏蔽功能的cat8网线插头 |
GB2574367A (en) * | 2018-04-05 | 2019-12-11 | Hypertac Sa | Modular electromagnetic shielding housing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9200559A (nl) * | 1992-03-26 | 1993-10-18 | Du Pont Nederland | Connector. |
US5518421A (en) * | 1993-01-26 | 1996-05-21 | The Whitaker Corporation | Two piece shell for a connector |
US5593311A (en) * | 1993-07-14 | 1997-01-14 | Thomas & Betts Corporation | Shielded compact data connector |
WO1997010628A1 (fr) * | 1995-09-15 | 1997-03-20 | The Whitaker Corporation | Connecteur electrique blinde |
-
2000
- 2000-01-20 DE DE60009400T patent/DE60009400T2/de not_active Expired - Lifetime
- 2000-01-20 WO PCT/US2000/001406 patent/WO2000044070A2/fr active IP Right Grant
- 2000-01-20 CN CNB008002339A patent/CN1148844C/zh not_active Expired - Fee Related
- 2000-01-20 EP EP00908324A patent/EP1072068B1/fr not_active Expired - Lifetime
- 2000-01-20 JP JP2000595405A patent/JP2002535821A/ja not_active Withdrawn
- 2000-01-20 CN CNB031234364A patent/CN1246937C/zh not_active Expired - Fee Related
- 2000-01-20 AT AT00908324T patent/ATE263444T1/de not_active IP Right Cessation
- 2000-01-20 BR BR0004373-7A patent/BR0004373A/pt not_active Application Discontinuation
- 2000-09-21 NO NO20004716A patent/NO20004716L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE60009400D1 (de) | 2004-05-06 |
CN1294766A (zh) | 2001-05-09 |
BR0004373A (pt) | 2000-11-21 |
WO2000044070A3 (fr) | 2000-11-23 |
CN1490904A (zh) | 2004-04-21 |
ATE263444T1 (de) | 2004-04-15 |
NO20004716L (no) | 2000-11-21 |
WO2000044070A2 (fr) | 2000-07-27 |
CN1246937C (zh) | 2006-03-22 |
JP2002535821A (ja) | 2002-10-22 |
DE60009400T2 (de) | 2005-02-17 |
NO20004716D0 (no) | 2000-09-21 |
CN1148844C (zh) | 2004-05-05 |
EP1072068A2 (fr) | 2001-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000928 |
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