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EP4123850
European procedure
Extract from the Register of European Patents
EP About this file: EP4123850
| EP4123850 - THERMAL COMPENSATION FOR BURST-MODE LASER WAVELENGTH DRIFT [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 29.12.2023 Database last updated on 03.09.2024 | |
| Former | Grant of patent is intended Status updated on 13.09.2023 | ||
| Former | Request for examination was made Status updated on 23.12.2022 | Most recent event Tooltip | 08.08.2024 | Lapse of the patent in a contracting state New state(s): LV, PL, PT, SE | published on 11.09.2024 [2024/37] | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | [2023/04] | Inventor(s) | 01 /
YAN, Xuejin Santa Clara, CA 95051 / US | 02 /
GONG, Jianmin San Jose, CA 95124 / US | 03 /
LEI, Hongbing San Jose, CA 95124 / US | 04 /
GAO, Jianhe Wuhan, Hubei, 430073 / CN | [2023/04] | Representative(s) | Körber, Martin Hans Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7 80333 München / DE | [2024/05] |
| Former [2023/04] | Körber, Martin Hans Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33 80331 München / DE | Application number, filing date | 22193853.3 | 28.09.2015 | [2023/04] | Priority number, date | US201414509662 | 08.10.2014 Original published format: US201414509662 | [2023/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4123850 | Date: | 25.01.2023 | Language: | EN | [2023/04] | Type: | B1 Patent specification | No.: | EP4123850 | Date: | 31.01.2024 | Language: | EN | [2024/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.12.2022 | Classification | IPC: | H01S5/026, H01S5/024, H01S5/06, // H01S5/062, H01S5/068, H01S5/12, H01S5/22, H01S5/223, H01S5/227 | [2023/04] | CPC: |
H01S5/0612 (EP,RU,US);
H01S5/0611 (KR);
H01S5/024 (KR,US);
H01S5/02453 (EP);
H01S5/0261 (EP,KR,US);
H01S5/04252 (EP,KR,US);
H01S5/04256 (EP,KR,US);
H01S5/06213 (EP,KR,US);
H01S5/06216 (EP,KR,US);
H01S5/068 (EP,KR,US);
H01S5/12 (EP,KR,RU,US);
H01S5/2222 (EP,KR,US);
H01S5/223 (EP,KR,US);
H01S5/227 (EP,KR,US);
H01S5/323 (KR,US);
| 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 [2023/04] | Title | German: | THERMISCHE KOMPENSATION FÜR BURSTMODUSLASERWELLENLÄNGENABWEICHUNG | [2023/04] | English: | THERMAL COMPENSATION FOR BURST-MODE LASER WAVELENGTH DRIFT | [2023/04] | French: | COMPENSATION THERMIQUE POUR DÉRIVE DE LONGUEUR D'ONDE LASER EN MODE RAFALE | [2023/04] | Examination procedure | 05.09.2022 | Examination requested [2023/04] | 18.07.2023 | Amendment by applicant (claims and/or description) | 18.07.2023 | Date on which the examining division has become responsible | 14.09.2023 | Communication of intention to grant the patent | 15.12.2023 | Fee for grant paid | 15.12.2023 | Fee for publishing/printing paid | 15.12.2023 | Receipt of the translation of the claim(s) | Parent application(s) Tooltip | EP15849323.9 / EP3192137 | Fees paid | Renewal fee | 05.09.2022 | Renewal fee patent year 03 | 05.09.2022 | Renewal fee patent year 04 | 05.09.2022 | Renewal fee patent year 05 | 05.09.2022 | Renewal fee patent year 06 | 05.09.2022 | Renewal fee patent year 07 | 05.09.2022 | Renewal fee patent year 08 | 25.09.2023 | Renewal fee patent year 09 |
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| 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 | AT | 31.01.2024 | BG | 31.01.2024 | ES | 31.01.2024 | HR | 31.01.2024 | LT | 31.01.2024 | LV | 31.01.2024 | NL | 31.01.2024 | PL | 31.01.2024 | SE | 31.01.2024 | NO | 30.04.2024 | RS | 30.04.2024 | GR | 01.05.2024 | IS | 31.05.2024 | PT | 31.05.2024 | [2024/37] |
| Former [2024/35] | AT | 31.01.2024 | |
| BG | 31.01.2024 | ||
| ES | 31.01.2024 | ||
| HR | 31.01.2024 | ||
| LT | 31.01.2024 | ||
| NL | 31.01.2024 | ||
| NO | 30.04.2024 | ||
| RS | 30.04.2024 | ||
| GR | 01.05.2024 | ||
| IS | 31.05.2024 | ||
| Former [2024/33] | LT | 31.01.2024 | |
| NO | 30.04.2024 | ||
| IS | 31.05.2024 | ||
| Former [2024/32] | IS | 31.05.2024 | Documents cited: | Search | [A]US5960014 (LI GUO PING [CA], et al); | [A]US6700910 (AOKI MASAHIRO [JP], et al); | [A]US2013107900 (HAYAKAWA AKINORI [JP]) |