Register information Patent

WO file number: PCT/EP2024/074648 (Status: pending/in force, Query started: September 27, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
86WO file numberWAKZPCT/EP2024/074648
87WO publication numberWPN2025051762
54Designation/titleTIVCSEL-ARRAY MIT UNTERDRÜCKTER KOHÄRENTER KOPPLUNG AUS OPTISCHER RÜCKKOPPLUNG
51IPC main classICM
(ICMV)
H01S 5/40 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
H01S 5/183 (2006.01), H01S 5/42 (2006.01), H01S 5/042 (2006.01)
86WO application dateWATSep 4, 2024
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2023 124 160.5
Sep 7, 2023
Patent division in charge 13
87WO language of publicationWLANGDE - Deutsch
57AbstractABEin VCSEL-Array weist zwei oder mehr VCSEL auf, die auf einem gemeinsamen Substrat angeordnet sind und jeweils eine, insbesondere identische, epitaktische Struktur mit einem ersten verteilten Bragg-Reflektor, DBR, einer aktiven Zone, und einem zweiten verteilten Bragg-Reflektor, DBR, aufweisen, wobei das VCSEL-Array derart eingerichtet ist, dass sich die Wellenlänge von zwei der VCSEL um mindestens 0.003 nm und höchstens 5 nm unterscheidet.
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO002025051762A1
Searchable text: WO002025051762A1
43Date of first publicationEVTMar 13, 2025
Date of the first transfer into DPMAregisterEREGTMar 18, 2025
Date of the (most recent) update in DPMAregisterREGTMar 18, 2025
(Show all update days)(Hide all update days)
  • Mar 18, 2025
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Sep 4, 2024  Details anzeigen
2 Search procedure Request for search effectively filed Sep 4, 2024  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Mar 13, 2025  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 4, 2024
Date of update of the procedureREGTMar 18, 2025
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTSep 4, 2024
Third party request No
Date of receiptAEGTSep 4, 2024
Date of update of the procedureREGTMar 18, 2025
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTMar 13, 2025
Date of update of the procedureREGTMar 18, 2025