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EP4601236
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EP About this file: EP4601236
| EP4601236 - CARRIER SWITCHING AND ANTENNA SWITCHING FOR LONG TERM EVOLUTION AND NEW RADIO DUAL CONNECTIVITY [Right-click to bookmark this link] | Status | The application has been published Status updated on 11.07.2025 Database last updated on 28.03.2026 | Most recent event Tooltip | 17.10.2025 | Publication of search report | published on 19.11.2025 [2025/47] | 17.10.2025 | Change - classification | published on 19.11.2025 [2025/47] | 17.10.2025 | Change - classification | published on 19.11.2025 [2025/47] | Applicant(s) | For all designated states QUALCOMM Incorporated 5775 Morehouse Drive San Diego, CA 92121-1714 / US | [2025/33] | Inventor(s) | 01 /
RICO ALVARINO, Alberto San Diego, 92121-1714 / US | 02 /
KITAZOE, Masato San Diego, 92121-1714 / US | 03 /
GAAL, Peter San Diego, 92121-1714 / US | 04 /
LIU, Le San Diego, 92121-1714 / US | 05 /
GHOLMIEH, Aziz San Diego, 92121-1714 / US | 06 /
PHUYAL, Umesh San Diego, 92121-1714 / US | 07 /
FARAJIDANA, Amir San Diego, 92121-1714 / US | 08 /
HOSSEINI, Seyedkianoush San Diego, 92121-1714 / US | [2025/33] | Representative(s) | Wright, Nicholas Matthew, et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT / GB | [2025/33] | Application number, filing date | 25185310.7 | 30.07.2019 | [2025/33] | Priority number, date | US201862711992P | 30.07.2018 Original published format: US 201862711992 P | US201916524995 | 29.07.2019 Original published format: US201916524995 | [2025/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4601236 | Date: | 13.08.2025 | Language: | EN | [2025/33] | Type: | A3 Search report | No.: | EP4601236 | Date: | 19.11.2025 | Language: | EN | [2025/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.10.2025 | Classification | IPC: | H04W8/24, H04L5/00, // H04W88/06, H04B7/06 | [2025/47] | CPC: |
H04W8/24 (EP,CN,KR,US);
H04B7/0608 (KR);
H04W16/14 (US);
H04B7/0602 (EP,CN,US);
H04B7/0802 (KR);
H04L25/0226 (US);
H04L5/001 (KR);
H04L5/0051 (KR,US);
H04L5/0094 (EP,CN);
H04L5/0096 (KR);
H04W72/0453 (KR,US);
H04W72/21 (KR);
H04W72/51 (KR);
H04W76/16 (KR,US);
H04W88/06 (EP,CN,KR,US);
H04W88/10 (US)
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| Former IPC [2025/33] | H04L5/00 | 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 [2025/33] | Title | German: | TRÄGERUMSCHALTUNG UND ANTENNENUMSCHALTUNG FÜR LONG-TERM-EVOLUTION- UND NEW-RADIO-KONNEKTIVITÄT | [2025/33] | English: | CARRIER SWITCHING AND ANTENNA SWITCHING FOR LONG TERM EVOLUTION AND NEW RADIO DUAL CONNECTIVITY | [2025/33] | French: | COMMUTATION DE PORTEUSE ET COMMUTATION D'ANTENNE POUR CONNECTIVITÉ DOUBLE LTE (ÉVOLUTION À LONG TERME)/NR (NEW RADIO) | [2025/33] | Parent application(s) Tooltip | EP19755733.3 / EP3831107 | Fees paid | Renewal fee | 25.06.2025 | Renewal fee patent year 03 | 25.06.2025 | Renewal fee patent year 04 | 25.06.2025 | Renewal fee patent year 05 | 25.06.2025 | Renewal fee patent year 06 | 25.06.2025 | Renewal fee patent year 07 |
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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 | [YXI] US2017332370 (RICO ALVARINO ALBERTO et al.) | [YX] US2018007707 (RICO ALVARINO ALBERTO et al.) | [A] US2016143035 (XUE LIXIA et al.) | [A] CMCC: "Transmission switching time between SUL carrier and NR TDD carrier", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 2 October 2017 (2017-10-02), XP051352430, Retrieved from the Internet |