EP1038332B1 - Dual band antenna - Google Patents
Dual band antenna Download PDFInfo
- Publication number
- EP1038332B1 EP1038332B1 EP98962782A EP98962782A EP1038332B1 EP 1038332 B1 EP1038332 B1 EP 1038332B1 EP 98962782 A EP98962782 A EP 98962782A EP 98962782 A EP98962782 A EP 98962782A EP 1038332 B1 EP1038332 B1 EP 1038332B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- patch
- feed
- ground plane
- frequency band
- plane layer
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Definitions
- the present invention relates to a dual band antenna, comprising at least one antenna element including a number of substantially planar, mutually parallel radiating patches being fed with microwave power from a feed network via a coupling means in a ground plane layer of an electrically conductive material.
- the main object of the present invention is to provide such an antenna with an antenna element which is operable in at least two separate frequency bands, each band preferably being rather broad.
- Another object is to provide an antenna with an antenna element operating with dual polarization in order to accomplish a desired diversity of the microwave radiation transmitted from or received by the antenna. Such diversity is especially useful for base station antennas.
- the dual polarized carrier waves should be orthogonal to each other with a good isolation therebetween, preferably better than 30 dB.
- the first patch will have a dual operative function, i.e. it will serve as a radiating element but also as a coupling element so as to couple, by means of its aperture, the microwave power from the feed network and the aperture of the ground plane layer to the second patch.
- the third patch between the ground plane layer and the first patch, the third patch serving to couple the microwave power in the second frequency band.
- the third patch should be substantially of the same size as the second patch but smaller than the first patch.
- the coupling means at the ground plane layer comprises an aperture therein, and each of the apertures is cross-shaped with two crossing slots being perpendicular to one another.
- the first and second patches should then be centered in relation to the central point of the cross-shaped aperture of the ground plane layer.
- Fig. 1 is a perspective, exploded view of an antenna element with a number of substantially planar patches located on top of a ground plane layer having a cross-shaped aperture, a feed network and a bottom or rear shielding cage;
- Fig. 2 is a view from the bottom of the antenna element shown in fig. 1 , the bottom shielding cage being removed for clarity.
- Fig. 3 is a perspective view, corresponding to fig. 1 , of a second embodiment of the antenna element.
- the antenna element shown very schematically in fig. 1 comprises a patch structure with three substantially planar patch layers 1, 2 and 3 located one on top of the other and centered over a ground plane layer 4 serving as a reflector.
- the ground plane layer 4 is made of an electrically conductive material, e.g. aluminum, and is provided with a centrally located cross-shaped aperture with two mutually perpendicular slots 5a, 5b.
- the cross-shaped aperture 5a, 5b is excited by a microstrip feed network 6 which is etched on a substrate layer 7 placed underneath the ground plane layer 4.
- the shielding cage 8 serves to prevent microwave propagation backwards or sideways in parallel to the plane defined by the ground plane layer 4.
- the shielding cage 8 is likewise made of an electrically conductive material, such as aluminum, and is preferably provided with upwardly projecting tongues or, sharp pins 8a, which extend through corresponding holes in the substrate 7 and are connected to the ground plane layer 4, e.g. by soldered connections in corresponding bores in the ground plane layer 4 (not shown).
- the patches 1, 2 and 3 are separated from each other by a foam material (not shown), e.g. of the kind denoted ROHACELL, having a permittivity of approximately 1.05.
- the substrate layer 7 is made of a teflon material, such as DICLAD 527, being 0.762 mm thick and having a permittivity of 2.55.
- the feed network 6 is provided with fork-like feed elements 6a, 6b which are perpendicular to each other and to a corresponding one of the slots 5a, 5b in the ground plane layer 4, the slots 5a, 5b serving as a coupling means for the microwave power. See also fig. 2 .
- the feed network 6 is adapted to feed microwave power in two separate frequency bands, including a first, relatively low frequency band, e.g. the 880-960 MHz GSM band and a second, relatively high frequency band, e.g. the 1710-1880 MHz DCS frequency band.
- a first, relatively low frequency band e.g. the 880-960 MHz GSM band
- a second, relatively high frequency band e.g. the 1710-1880 MHz DCS frequency band.
- the feed elements 6a, 6b feed microwave power via the slots 5a, 5b (one vertically polarized channel and one horizontally polarized channel) to the relatively large radiating patch 2, which radiates microwave power in a well-defined pattern (upwardly in fig. 1 ).
- the feed elements 6a, 6b will also feed microwave power in the second, relatively high frequency band via the slots 5a, 5b in the ground plane layer 4 and via a cross-shaped aperture 9a, 9b in the patch layer 2 to the upper, relatively small radiating patch 1.
- the cross-shaped aperture 9a, 9b consists of perpendicular slots 9a and 9b, which are parallel to a respective one of the slots 5a, 5b, though shorter in length.
- the patch 3, located between the ground plane layer 4 and the patch 2 serves to enhance the coupling effect in the second, relatively high frequency band.
- the patch 3 should be slightly larger than or substantially of the same size as the radiating patch 1 but smaller than the radiating patch 2.
- the feed elements 6a and 6b are positioned in the same plane on the bottom of the substrate layer 7. Therefore, it is necessary to have an air bridge at the crossing point 6c of the two feed elements 6a, 6b.
- Each feed element is divided into two 50 ⁇ branches which end in open circuit stubs. In both frequency bands, a small amount of symmetrical capacitive tuning is provided by way of short sections 6aa, 6bb being somewhat wider about 30 mm before the respective aperture slot 5a, 5b.
- the size and position of the relatively large radiating patch 2 are chosen for good performance in the lower frequency band, the length and width of the patch 2 corresponding essentially to the lengths of the slots 5a and 5b.
- the patches 1, 2, 3 do not have to be square or rectangular but can have some other configuration, e.g. circular or rombic. In case dual polarization is used, they should be symmetrical with reference to a rotation of 90° or a multiple thereof.
- the slots 9a, 9b in the radiating patch 2 should be shorter than the slots 5a, 5b.
- the respective length of these slots 9a, 9b should correspond to the dimensions of the relatively small radiating patch 1.
- the coupling patch 3 should be slightly larger than or substantially of the same size as the radiating patch 1.
- the slots 9a, 9b may be rotated at an angle, e.g. 45°, relative to the longer slots 5a, 5b.
- the relatively large radiating patch 2 functions as a ground plane for the relatively small top patch 1. This has been confirmed in practical experiments. In fact, it was found that the radiation patterns from the patches 1 and 2 were quite similar. Also, the ratio between the size of the patch 2 and the ground plane layer 4 is approximately equal to the ratio between the small patch 1 and the large patch 2.
- the shielding cage or box 8 reduces the radiation backwards to practically zero.
- this can be achieved by means of electrically conducting screws.
- Fig. 3 shows a slightly different embodiment, where the feed network is constituted by coaxial cables 6'a and 6'b, one for each polarization. At the ground layer 4', these cables are connected to probes 5'a and 5'b, respectively. The central conductor of each cable 6'a, 6'b is thus connected to the respective probe 5'a, 5'b, which in turn is connected to the coupling patch 3', whereas the outer, tubular conductor of each coaxial cable is connected to the ground plane layer 4'. If so desired, there may be more than one pair of coaxial cables and probes. Also, in principle, it is possible to combine probe feeding and aperture-coupling, one for each polarization.
- the antenna according to the invention may be modified within the scope of the appended claims.
- the antenna may comprise two or several antenna elements in a row or in several rows in a matrix arrangement.
- each antenna element may comprise more than two radiating patches, each radiating in a specific frequency band.
- the frequency bands are widely separated from each other, typically by an octave between adjacent frequency bands.
- the dual polarization may be linear as shown, or circular.
- the inventive concept may also be applied without dual polarization. In such a case, the apertures in the ground plane layer 4 and in the patch 2 do not have to be cross-shaped but may have any desired configuration.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704642 | 1997-12-12 | ||
SE9704642A SE511064C2 (sv) | 1997-12-12 | 1997-12-12 | Tvåbandsantenn |
PCT/SE1998/002235 WO1999031757A1 (en) | 1997-12-12 | 1998-12-07 | Dual band antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1038332A1 EP1038332A1 (en) | 2000-09-27 |
EP1038332B1 true EP1038332B1 (en) | 2008-04-09 |
Family
ID=20409368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98962782A Expired - Lifetime EP1038332B1 (en) | 1997-12-12 | 1998-12-07 | Dual band antenna |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1038332B1 (sv) |
CN (1) | CN1147966C (sv) |
AU (1) | AU1794099A (sv) |
BR (1) | BR9813505B1 (sv) |
DE (1) | DE69839348T2 (sv) |
ES (1) | ES2301218T3 (sv) |
HK (1) | HK1033210A1 (sv) |
SE (1) | SE511064C2 (sv) |
TW (1) | TW413967B (sv) |
WO (1) | WO1999031757A1 (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11296416B2 (en) * | 2017-04-25 | 2022-04-05 | Samsung Electronics Co., Ltd | Metamaterial structure antenna and metamaterial structure array |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515092C2 (sv) | 1999-03-15 | 2001-06-11 | Allgon Ab | Antennanordning för dubbla band |
US6339404B1 (en) | 1999-08-13 | 2002-01-15 | Rangestar Wirless, Inc. | Diversity antenna system for lan communication system |
EP1223637B1 (en) | 1999-09-20 | 2005-03-30 | Fractus, S.A. | Multilevel antennae |
ES2156832B1 (es) * | 1999-10-07 | 2002-03-01 | Univ Valencia Politecnica | Antena impresa de banda dual |
AU1046700A (en) | 1999-10-26 | 2001-05-08 | Fractus, S.A. | Interlaced multiband antenna arrays |
SE518237C2 (sv) * | 2000-11-27 | 2002-09-10 | Allgon Ab | Mikrovågsantenn med patchmonteringsanordning |
FR2828015A1 (fr) * | 2001-07-27 | 2003-01-31 | D Phy Espace Dev De Produits H | Circuit d'alimentation et antenne le comportant |
BG64431B1 (bg) | 2001-12-19 | 2005-01-31 | Skygate International Technology N.V. | Антенен елемент |
US7705793B2 (en) | 2004-06-10 | 2010-04-27 | Raysat Antenna Systems | Applications for low profile two way satellite antenna system |
US7911400B2 (en) | 2004-01-07 | 2011-03-22 | Raysat Antenna Systems, L.L.C. | Applications for low profile two-way satellite antenna system |
US8761663B2 (en) | 2004-01-07 | 2014-06-24 | Gilat Satellite Networks, Ltd | Antenna system |
US7626549B2 (en) * | 2007-03-28 | 2009-12-01 | Eswarappa Channabasappa | Compact planar antenna for single and multiple polarization configurations |
US8354972B2 (en) | 2007-06-06 | 2013-01-15 | Fractus, S.A. | Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array |
US8120536B2 (en) | 2008-04-11 | 2012-02-21 | Powerwave Technologies Sweden Ab | Antenna isolation |
KR100988909B1 (ko) * | 2008-09-23 | 2010-10-20 | 한국전자통신연구원 | 고이득 및 광대역 특성을 갖는 마이크로스트립 패치 안테나 |
DE102008059268A1 (de) | 2008-11-27 | 2009-11-19 | Kathrein-Werke Kg | Einrichtung zur Lageerkennung einer Antennenanordnung |
KR101111668B1 (ko) * | 2010-08-27 | 2012-03-13 | 한국전자통신연구원 | 고이득 및 광대역 특성을 갖는 마이크로스트립 패치 안테나 |
CN102570019B (zh) * | 2012-01-17 | 2014-12-17 | 上海大亚科技有限公司 | 支持双频的贴片射频天线单元及相应的射频天线系统 |
CN102842755B (zh) * | 2012-07-11 | 2015-07-22 | 桂林电子科技大学 | 适用于无线局域网的双极化天线及其制作方法 |
CN105406190B (zh) * | 2014-08-06 | 2018-03-30 | 启碁科技股份有限公司 | 平板双极化天线及复合天线 |
WO2016131496A1 (en) * | 2015-02-20 | 2016-08-25 | Huawei Technologies Co., Ltd. | Multiport antenna element |
US10931014B2 (en) | 2018-08-29 | 2021-02-23 | Samsung Electronics Co., Ltd. | High gain and large bandwidth antenna incorporating a built-in differential feeding scheme |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903033A (en) * | 1988-04-01 | 1990-02-20 | Ford Aerospace Corporation | Planar dual polarization antenna |
US5124713A (en) * | 1990-09-18 | 1992-06-23 | Mayes Paul E | Planar microwave antenna for producing circular polarization from a patch radiator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030961A (en) * | 1990-04-10 | 1991-07-09 | Ford Aerospace Corporation | Microstrip antenna with bent feed board |
CA2061254C (en) * | 1991-03-06 | 2001-07-03 | Jean Francois Zurcher | Planar antennas |
JPH06500909A (ja) * | 1991-06-28 | 1994-01-27 | アルカテル・エスパース | リニアアレイアンテナ |
US5241321A (en) * | 1992-05-15 | 1993-08-31 | Space Systems/Loral, Inc. | Dual frequency circularly polarized microwave antenna |
GB9220414D0 (en) * | 1992-09-28 | 1992-11-11 | Pilkington Plc | Patch antenna assembly |
-
1997
- 1997-12-12 SE SE9704642A patent/SE511064C2/sv not_active IP Right Cessation
-
1998
- 1998-03-10 TW TW87103453A patent/TW413967B/zh not_active IP Right Cessation
- 1998-12-07 EP EP98962782A patent/EP1038332B1/en not_active Expired - Lifetime
- 1998-12-07 DE DE69839348T patent/DE69839348T2/de not_active Expired - Lifetime
- 1998-12-07 CN CNB98812131XA patent/CN1147966C/zh not_active Expired - Fee Related
- 1998-12-07 BR BRPI9813505-8A patent/BR9813505B1/pt not_active IP Right Cessation
- 1998-12-07 WO PCT/SE1998/002235 patent/WO1999031757A1/en active Application Filing
- 1998-12-07 ES ES98962782T patent/ES2301218T3/es not_active Expired - Lifetime
- 1998-12-07 AU AU17940/99A patent/AU1794099A/en not_active Abandoned
-
2001
- 2001-06-01 HK HK01103784A patent/HK1033210A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903033A (en) * | 1988-04-01 | 1990-02-20 | Ford Aerospace Corporation | Planar dual polarization antenna |
US5124713A (en) * | 1990-09-18 | 1992-06-23 | Mayes Paul E | Planar microwave antenna for producing circular polarization from a patch radiator |
Non-Patent Citations (2)
Title |
---|
COLOMB F.Y.; MAYES P.E.: "Stacked patches with a slot in the common wall for single- and dual-band operation", IEEE ANTENAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, vol. 4, July 1992 (1992-07-01), NEW YORK, pages 2077 - 2080, XP010066000 * |
DAVID M. POZAR, SEAN M. DUFFY: "A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, vol. 45, no. 11, 1 November 1997 (1997-11-01), NEW YORK, pages 1618 - 1624, XP000723132 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11296416B2 (en) * | 2017-04-25 | 2022-04-05 | Samsung Electronics Co., Ltd | Metamaterial structure antenna and metamaterial structure array |
Also Published As
Publication number | Publication date |
---|---|
CN1281590A (zh) | 2001-01-24 |
SE9704642D0 (sv) | 1997-12-12 |
AU1794099A (en) | 1999-07-05 |
SE9704642L (sv) | 1999-06-13 |
HK1033210A1 (en) | 2001-08-17 |
EP1038332A1 (en) | 2000-09-27 |
SE511064C2 (sv) | 1999-07-26 |
TW413967B (en) | 2000-12-01 |
BR9813505B1 (pt) | 2012-05-02 |
BR9813505A (pt) | 2000-10-10 |
DE69839348D1 (de) | 2008-05-21 |
DE69839348T2 (de) | 2008-07-17 |
CN1147966C (zh) | 2004-04-28 |
ES2301218T3 (es) | 2008-06-16 |
WO1999031757A1 (en) | 1999-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6054953A (en) | Dual band antenna | |
EP1038332B1 (en) | Dual band antenna | |
KR100322119B1 (ko) | 선형편파를위한광대역평면다이폴안테나 | |
US6982675B2 (en) | Internal multi-band antenna with multiple layers | |
US6606067B2 (en) | Apparatus for wideband directional antenna | |
US6295028B1 (en) | Dual band antenna | |
US7636063B2 (en) | Compact broadband patch antenna | |
US7830327B2 (en) | Low cost antenna design for wireless communications | |
US6741212B2 (en) | Low profile dielectrically loaded meanderline antenna | |
Mak et al. | A shorted bowtie patch antenna with a cross dipole for dual polarization | |
US6741210B2 (en) | Dual band printed antenna | |
US20190305415A1 (en) | Integrated multi-standard antenna system with dual function connected array | |
US20060097926A1 (en) | Patch antenna, array antenna, and mounting board having the same | |
CA2257526A1 (en) | Dielectric loaded microstrip patch antenna | |
CA2182334C (en) | Mini-cap radiating element | |
Lindmark | A dual polarized dual band microstrip antenna for wireless communications | |
CN112615147B (zh) | 基于正交模式的紧凑型低耦合可扩展mimo天线 | |
Chakrabarty et al. | Dual polarized wide-band stacked microstrip antenna with aperture coupling for SAR applications | |
Hienonen et al. | Simple broadband dual-polarized aperture-coupled microstrip antenna | |
Pozar et al. | A dual-band dual-polarized array for spaceborne SAR | |
CN111162380B (zh) | 双极化宽带高增益宽波束天线 | |
EP1276170B1 (en) | Multi-band antenna | |
KR20050062082A (ko) | 이동통신 단말기용 내장형 안테나 | |
JPH0998018A (ja) | 共用アンテナ | |
WO2002041445A1 (en) | Low cross-polarization microstrip patch radiator |
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: 20000522 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20041102 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69839348 Country of ref document: DE Date of ref document: 20080521 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2301218 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20090112 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20160421 AND 20160428 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 69839348 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE Ref country code: DE Ref legal event code: R081 Ref document number: 69839348 Country of ref document: DE Owner name: INTEL CORP., SANTA CLARA, US Free format text: FORMER OWNER: ALLGON AB, TAEBY, SE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: INTEL CORPORATION, US Effective date: 20160602 Ref country code: FR Ref legal event code: TP Owner name: INTEL CORPORATION, US Effective date: 20160606 Ref country code: FR Ref legal event code: TP Owner name: INTEL CORPORATION, US Effective date: 20160603 Ref country code: FR Ref legal event code: CD Owner name: INTEL CORPORATION, US Effective date: 20160602 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20160811 AND 20160817 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20161006 AND 20161012 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20161013 AND 20161019 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: INTEL CORPORATION Effective date: 20161202 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20161207 Year of fee payment: 19 Ref country code: FR Payment date: 20161128 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20161129 Year of fee payment: 19 Ref country code: IT Payment date: 20161221 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20171129 Year of fee payment: 20 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20171207 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171207 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171207 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69839348 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190702 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171208 |