| EP2871862 - A hearing aid with an antenna [Right-click to bookmark this link] | Status | Patent revoked Status updated on 27.03.2026 Database last updated on 11.04.2026 | |
| Former | The patent has been granted Status updated on 02.04.2022 | ||
| Former | Grant of patent is intended Status updated on 02.12.2021 | ||
| Former | Examination is in progress Status updated on 25.06.2018 | Most recent event Tooltip | 27.03.2026 | Revocation of patent | published on 29.04.2026 [2026/18] | 27.03.2026 | New entry: Despatch of communication that patent is revoked | Applicant(s) | For all designated states GN Hearing A/S Lautrupbjerg 7 2750 Ballerup / DK | [2022/18] |
| Former [2015/20] | For all designated states GN ReSound A/S Lautrupbjerg 7 2750 Ballerup / DK | Inventor(s) | 01 /
Akdeniz, Birol Bækkelunden 67 2660 Brøndby Strand / DK | 02 /
Steffens, Jens Henrik Veksøvej 18 st. tv. DK-2700 Brønshøj / DK | [2015/20] | Representative(s) | Zacco Denmark A/S Arne Jacobsens Allé 15 2300 Copenhagen S / DK | [2015/20] | Application number, filing date | 13192322.9 | 11.11.2013 | [2015/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2871862 | Date: | 13.05.2015 | Language: | EN | [2015/20] | Type: | B1 Patent specification | No.: | EP2871862 | Date: | 04.05.2022 | Language: | EN | [2022/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.05.2014 | Classification | IPC: | H04R25/00, H01Q5/00, H01Q9/42 | [2015/20] | CPC: |
H04R25/554 (EP);
H01Q1/273 (EP);
H01Q5/371 (EP);
H01Q9/42 (EP);
H04R2225/51 (EP)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2015/49] |
| Former [2015/20] | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Title | German: | Hörgerät mit Antenne | [2015/20] | English: | A hearing aid with an antenna | [2015/20] | French: | Aide auditive avec antenne | [2015/20] | Examination procedure | 11.11.2013 | Examination requested [2015/20] | 24.07.2014 | Despatch of a communication from the examining division (Time limit: M06) | 03.02.2015 | Reply to a communication from the examining division | 14.06.2018 | Despatch of a communication from the examining division (Time limit: M04) | 24.10.2018 | Reply to a communication from the examining division | 31.07.2020 | Despatch of a communication from the examining division (Time limit: M06) | 10.02.2021 | Reply to a communication from the examining division | 03.12.2021 | Communication of intention to grant the patent | 25.03.2022 | Fee for grant paid | 25.03.2022 | Fee for publishing/printing paid | 25.03.2022 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 24.07.2014 | Opposition(s) | Opponent(s) | 01
06.02.2023
07.02.2023
ADMISSIBLE Oticon A/S Kongebakken 9 2765 Smoerum / DK Opponent's representative Cohausz & Florack Patent- & Rechtsanwälte Partnerschaftsgesellschaft mbB Bleichstraße 14 40211 Düsseldorf / DE | [2023/11] | 21.02.2023 | Invitation to proprietor to file observations on the notice of opposition | 23.06.2023 | Reply of patent proprietor to notice(s) of opposition | 17.09.2024 | Date of oral proceedings | 05.11.2024 | Despatch of interlocutory decision in opposition | 05.11.2024 | Despatch of minutes of oral proceedings | 20.03.2026 | Legal effect of revocation of patent [2026/18] | 25.03.2026 | Despatch of communication that the patent will be revoked | Appeal following opposition | 03.01.2025 | Appeal received No. T0017/25 | 03.01.2025 | Payment of appeal fee | 05.03.2025 | Statement of grounds filed | 20.03.2026 | Result of appeal procedure: revocation of the patent | 25.03.2026 | Despatch of the decision of the Board of Appeal | 03.01.2025 | Appeal received No. T0017/25 | 03.01.2025 | Payment of appeal fee | 20.03.2026 | Result of appeal procedure: revocation of the patent | 25.03.2026 | Despatch of the decision of the Board of Appeal | Fees paid | Renewal fee | 12.11.2015 | Renewal fee patent year 03 | 18.11.2016 | Renewal fee patent year 04 | 20.11.2017 | Renewal fee patent year 05 | 23.11.2018 | Renewal fee patent year 06 | 27.11.2019 | Renewal fee patent year 07 | 17.11.2020 | Renewal fee patent year 08 | 17.11.2021 | Renewal fee patent year 09 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 11.11.2013 | AL | 04.05.2022 | AT | 04.05.2022 | BG | 04.05.2022 | CY | 04.05.2022 | CZ | 04.05.2022 | EE | 04.05.2022 | ES | 04.05.2022 | FI | 04.05.2022 | HR | 04.05.2022 | IT | 04.05.2022 | LT | 04.05.2022 | LV | 04.05.2022 | MC | 04.05.2022 | MK | 04.05.2022 | MT | 04.05.2022 | NL | 04.05.2022 | PL | 04.05.2022 | RO | 04.05.2022 | RS | 04.05.2022 | SE | 04.05.2022 | SI | 04.05.2022 | SK | 04.05.2022 | SM | 04.05.2022 | TR | 04.05.2022 | NO | 04.08.2022 | GR | 05.08.2022 | IS | 04.09.2022 | PT | 05.09.2022 | IE | 11.11.2022 | LU | 11.11.2022 | BE | 30.11.2022 | GB | 11.11.2023 | CH | 30.11.2023 | DK | 30.11.2023 | FR | 30.11.2023 | [2024/51] |
| Former [2024/47] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| MK | 04.05.2022 | ||
| MT | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| TR | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| GB | 11.11.2023 | ||
| CH | 30.11.2023 | ||
| DK | 30.11.2023 | ||
| FR | 30.11.2023 | ||
| Former [2024/41] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| MK | 04.05.2022 | ||
| MT | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| TR | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| CH | 30.11.2023 | ||
| Former [2024/34] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| MK | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| TR | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| CH | 30.11.2023 | ||
| Former [2024/29] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| MK | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| TR | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2024/27] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| MK | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2024/21] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CY | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2024/18] | HU | 11.11.2013 | |
| AL | 04.05.2022 | ||
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2024/11] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| IT | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2023/49] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| BE | 30.11.2022 | ||
| Former [2023/48] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| IE | 11.11.2022 | ||
| LU | 11.11.2022 | ||
| Former [2023/37] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| LU | 11.11.2022 | ||
| Former [2023/30] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| MC | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| Former [2023/25] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SI | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| Former [2023/17] | AL | 04.05.2022 | |
| AT | 04.05.2022 | ||
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| Former [2023/09] | AT | 04.05.2022 | |
| CZ | 04.05.2022 | ||
| EE | 04.05.2022 | ||
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RO | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| SK | 04.05.2022 | ||
| SM | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| Former [2022/51] | AT | 04.05.2022 | |
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| IS | 04.09.2022 | ||
| PT | 05.09.2022 | ||
| Former [2022/50] | AT | 04.05.2022 | |
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| PL | 04.05.2022 | ||
| RS | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| PT | 05.09.2022 | ||
| Former [2022/49] | AT | 04.05.2022 | |
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| HR | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| LV | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| BG | 04.08.2022 | ||
| NO | 04.08.2022 | ||
| GR | 05.08.2022 | ||
| PT | 05.09.2022 | ||
| Former [2022/48] | AT | 04.05.2022 | |
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| NL | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| NO | 04.08.2022 | ||
| PT | 05.09.2022 | ||
| Former [2022/47] | AT | 04.05.2022 | |
| ES | 04.05.2022 | ||
| FI | 04.05.2022 | ||
| LT | 04.05.2022 | ||
| SE | 04.05.2022 | ||
| NO | 04.08.2022 | ||
| PT | 05.09.2022 | Documents cited: | Search | [XY] EP2200120 (STARKEY LAB INC et al.) | [Y] US7446708 (NGUYEN ANTHONY H et al.) | [Y] US2004246179 (CHEN I-FONG et al.) | [Y] US2005068234 (HUNG ZHEN DA et al.) | [A] US2006181466 (KRUPA STEVE et al.) | Opposition | EP2458675 | EP2200120 | US7446708 | US2004246179 | US2005068234 | US2006181466 |