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EP4203344
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EP About this file: EP4203344
| EP4203344 - OPTICAL COMMUNICATIONS APPARATUS, OPTICAL LINE TERMINATION, AND OPTICAL COMMUNICATION PROCESSING METHOD [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.12.2023 Database last updated on 24.07.2024 | |
| Former | The application has been published Status updated on 26.05.2023 | Most recent event Tooltip | 31.01.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | [2023/26] | Inventor(s) | 01 /
ZHANG, Ying Shenzhen, 518129 / CN | 02 /
LIN, Huafeng Shenzhen, 518129 / CN | 03 /
LI, Yuanmou Shenzhen, 518129 / CN | 04 /
WU, Xiaoyuan Shenzhen, 518129 / CN | 05 /
ZHANG, Jun Shenzhen, 518129 / CN | [2023/26] | Representative(s) | Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [2023/26] | Application number, filing date | 22210325.1 | 03.01.2019 | [2023/26] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4203344 | Date: | 28.06.2023 | Language: | EN | [2023/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.05.2023 | Classification | IPC: | H04B10/25, H04Q11/00, H04L69/18 | [2023/26] | CPC: |
H04L69/18 (EP);
H04B10/27 (US);
H04B10/25 (US);
H04Q11/0062 (US);
H04Q11/0067 (EP);
H04Q2011/0064 (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 [2024/04] |
| Former [2023/26] | 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: | OPTISCHE KOMMUNIKATIONSVORRICHTUNG, OPTISCHER LEITUNGSABSCHLUSS UND OPTISCHES KOMMUNIKATIONSVERARBEITUNGSVERFAHREN | [2023/26] | English: | OPTICAL COMMUNICATIONS APPARATUS, OPTICAL LINE TERMINATION, AND OPTICAL COMMUNICATION PROCESSING METHOD | [2023/26] | French: | APPAREIL DE COMMUNICATION OPTIQUE, TERMINAISON DE LIGNE OPTIQUE ET PROCÉDÉ DE TRAITEMENT DE COMMUNICATION OPTIQUE | [2023/26] | Examination procedure | 21.12.2023 | Amendment by applicant (claims and/or description) | 21.12.2023 | Examination requested [2024/04] | 21.12.2023 | Date on which the examining division has become responsible | Parent application(s) Tooltip | EP19907081.4 / EP3886339 | Fees paid | Renewal fee | 29.11.2022 | Renewal fee patent year 03 | 29.11.2022 | Renewal fee patent year 04 | 31.01.2023 | Renewal fee patent year 05 | 31.01.2024 | Renewal fee patent year 06 |
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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. | Documents cited: | Search | [A]WO2005099298 (SIEMENS AG [DE], et al) [A] 1-15 * page 1, line 5 - line 7 * * page 2, line 22 - page 3, line 28 * * page 5, line 7 - line 8 * * page 6, line 24 - line 28 * * page 7, line 26 - page 9, line 14 * * figures 4-6 *; | [A]US2006171714 (DOVE JASON [US]) [A] 1-15 * page 2, paragraph 13 - paragraph 17 * * page 3, paragraph 29 - page 5, paragraph 53 * * figures 4, 5A-5C *; | [A]US2012307931 (JOHNSON SAMUEL R [US]) [A] 1-15 * page 3, paragraph 34 - page 4, paragraph 38 * * figure 3 *; | [A] - JU J, "INTERFACING LVDS WITH OTHER DIFFERENTIAL-I/O TYPES", EDN ELECTRICAL DESIGN NEWS.(TEXAS INSTRUMENT), REED BUSINESS INFORMATION, HIGHLANDS RANCH, CO, US, (20031030), vol. 48, no. 24, ISSN 0012-7515, XP001177620 [A] 1-15 * the whole document * |