Register information Patent

DE file number : 11 2023 004 384.1 (Status: pending/in force, Query started: October 25, 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
21DE file number DAKZ11 2023 004 384.1
86WO file numberWAKZPCT/US2023/077443
87WO publication numberWPN2024086811
54Designation/titleTIVerfahren und Vorrichtung zur Bestimmung der Laufzeit
51IPC main classICM
(ICMV)		 H04B 3/46 (2015.01)
22DE application dateDATOct 20, 2023
85PCT national phase entry patentPATNATMay 20, 2025
86WO application dateWATOct 20, 2023
43Date of first publicationOTApr 25, 2024
71/73Applicant/ownerINHMarvell Asia Pte Ltd, Singapore, SG
72InventorINDai, Shaoan, San Jose, CA, US; Sun, Wensheng, Newark, CA, US; Gu, Zhenzhong, San Jose, CA, US; Wu, Xing, Palo Alto, CA, US
74RepresentativeVTRGrünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
10Published DE documentsDEPNOriginal document: DE112023004384T5
Searchable text: DE112023004384T5
Address for service Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/417,984
Oct 20, 2022
Due dateFT
FG		Oct 31, 2025
Annual fee for the 3rd year Patent fees
Patent division in charge 35
87WO language of publicationWLANGEN - Englisch
57AbstractABA first communication device receives an analog receive signal via a communication medium. An ADC of the first communication device converts the analog receive signal to a digital receive signal. Logic circuitry of the first communication device detects a plurality of timing signals from a second communication device based on analyzing the digital receive signal. The logic circuitry adjusts a sampling phase of the ADC in connection with at least some of the timing signals so that the ADC is using different sampling phases when different ones of the timing signals are detected. The logic circuitry determines timing information based on the detection of the plurality of timing signals when the ADC is using different sampling phases when different ones of the timing signals are detected. The first communication device determines a time of flight between the first communication device and the second communication device based on the timing information.
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: WO002024086811A9
Searchable text: WO002024086811A9
43Date of first publicationEVTApr 25, 2024
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTAug 28, 2025
Date of the (most recent) update in DPMAregisterREGTAug 28, 2025
(Show all update days)(Hide all update days)
  • Aug 28, 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 Oct 20, 2023  Details anzeigen
2 Procedure relating to PCT application WO publication Apr 25, 2024  Details anzeigen
3 Examination procedure Request for examination effectively filed May 7, 2025  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Jul 22, 2025  Details anzeigen
5 Pre-registration procedure Closing PCT nationale phase entry Jul 22, 2025  Details anzeigen
6 Publications Publication of translation of PCT application Aug 28, 2025 Aug 28, 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 statusVSTTOct 20, 2023
Date of update of the procedureREGTAug 28, 2025
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTApr 25, 2024
Date of update of the procedureREGTAug 28, 2025
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 7, 2025
Third party request No
Date of receiptAEGTMay 7, 2025
Date of update of the procedureREGTAug 28, 2025
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJul 22, 2025
Date of update of the procedureREGTAug 28, 2025
View procedures Pre-registration procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTClosing PCT nationale phase entry
Date of legal/procedural statusVSTTJul 22, 2025
Date of update of the procedureREGTAug 28, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of translation of PCT application
Date of legal/procedural statusVSTTAug 28, 2025
Issue numberHN35
YearPJ2025
Publication dateVTAug 28, 2025
Type of publicationPARTDocuments
PartHTPart 6
10Published DE documentsDEPNOriginal document: DE112023004384T5
Searchable text: DE112023004384T5
Date of update of the procedureREGTAug 28, 2025