IP Verse

Innovative Sonic vs. Guangdong Oppo Mobile Telecommunications - UPC_CFI_460/2025

The case UPC_CFI_460/2025 was filed by the plaintiff Innovative Sonic against the defendant Guangdong Oppo Mobile Telecommunications, Oleading, Oneplus Technology Shenzhen, and others on 23 May, 2025.

Case Timeline

23 May, 2025
Case Filed
13 Nov, 2025
Statement of Defence
13 Nov, 2025
Counterclaim for Revocation
09 Feb, 2026
Reply Filed
09 Feb, 2026
Written Procedure
Today Apr 3, 2026
Oral Procedure
Decision

Case Details

    Case Number:

    UPC_CFI_460/2025

    Patent Number:

    EP2765731

    Filing Date:

    23 May, 2025

    Proceeding Type:

    Infringement

    Case Phase:

    Written Phase

    Plaintiffs:

    • Innovative Sonic

    Plaintiff Representative:

    • Peter-Michael Weisse

    Defendants:

    • Guangdong Oppo Mobile Telecommunications
    • Oleading
    • Oneplus Technology Shenzhen
    • Orope Germany
    • Otech Germany
    • Otech Italia
    • Realme Chongqing Mobile Telecommunications
    • Realme Germany
    • Reflection Investment

    Defendant Representative:

    • Gisbert Hohagen

    Judges:

    • Andrea Postiglione
    • Matthias Zigann
    • Tobias Pichlmaier

    Court Division:

    First Instance, Local Division - Munich

Case Decision

Decision pending - set alert to receive updates

Docket Entries

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Apr 2, 2026
DateTitle

Notify me when new UPC document is filed

Mar 26, 2026Order
Mar 26, 2026Action.Issueorder
Mar 25, 2026Receipt
Mar 25, 2026Further Pleadings
Mar 25, 2026Cover Sheet
Mar 23, 2026Order
Mar 23, 2026Action.Issueorder
Mar 21, 2026Action.Communication
Mar 17, 2026Receipt
Mar 17, 2026Cover Sheet
Mar 17, 2026Application Document Defendant
Feb 20, 2026Order
Feb 20, 2026Action.Issueorder
Feb 19, 2026Receipt
Feb 19, 2026Further Pleadings
Feb 19, 2026Cover Sheet
Feb 18, 2026Note
Feb 18, 2026Action.Communication
Feb 11, 2026Statement Of Reply
Feb 11, 2026Receipt
Feb 11, 2026Note
Feb 11, 2026Exhibit Claimant
Feb 11, 2026Cover Sheet
Feb 11, 2026Application Document Claimant
Feb 9, 2026Statement Of Reply
Feb 9, 2026Receipt
Feb 9, 2026Exhibit Document Claimant
Feb 9, 2026Cover Sheet
Jan 30, 2026Order
Jan 30, 2026Action.Issueorder
Jan 28, 2026Receipt
Jan 28, 2026Further Pleadings
Jan 28, 2026Exhibit Document Claimant
Jan 28, 2026Cover Sheet
Jan 28, 2026Application Document Claimant
Jan 20, 2026Order
Jan 20, 2026Action.Issueorder
Jan 16, 2026Receipt
Jan 16, 2026Note
Jan 16, 2026Further Pleadings
Jan 16, 2026Cover Sheet
Jan 14, 2026Action.Communication
Jan 13, 2026Receipt
Jan 13, 2026Cover Sheet
Jan 13, 2026Application Document Claimant
Jan 12, 2026Receipt
Jan 12, 2026Exhibit Document Claimant
Jan 12, 2026Cover Sheet
Jan 12, 2026Application Document Claimant
Jan 3, 2026Action.Communication
Dec 29, 2025Receipt
Dec 29, 2025Further Pleadings
Dec 29, 2025Exhibit Document Defendant
Dec 29, 2025Cover Sheet
Dec 29, 2025Application Document Defendant
Dec 21, 2025Action.Communication
Dec 19, 2025Receipt
Dec 19, 2025Cover Sheet
Dec 19, 2025Application Document Claimant
Dec 10, 2025Order
Dec 10, 2025Note
Dec 9, 2025Receipt
Dec 9, 2025Further Pleadings
Dec 9, 2025Cover Sheet
Dec 3, 2025Order
Dec 3, 2025Action.Issueorder
Nov 26, 2025Receipt
Nov 26, 2025Further Pleadings
Nov 26, 2025Cover Sheet
Nov 21, 2025Receipt
Nov 21, 2025Other Document Defendant
Nov 21, 2025Cover Sheet
Nov 19, 2025Order
Nov 19, 2025Action.Issueorder
Nov 13, 2025Statement Of Defence
Nov 13, 2025Receipt
Nov 13, 2025Exhibit Document Defendant
Nov 13, 2025Cover Sheet
Nov 13, 2025Counterclaim For Revocation
Nov 13, 2025Application Document Defendant
Nov 11, 2025Order
Nov 8, 2025Order
Nov 8, 2025Action.Issueorder
Nov 7, 2025Receipt
Nov 7, 2025Further Pleadings
Nov 7, 2025Exhibit Document Defendant
Nov 7, 2025Cover Sheet
Nov 6, 2025Receipt
Nov 6, 2025Further Pleadings
Nov 6, 2025Cover Sheet
Nov 5, 2025Receipt
Nov 5, 2025Further Pleadings
Nov 5, 2025Cover Sheet
Nov 5, 2025Action.Communication
Nov 4, 2025Action.Communication
Nov 3, 2025Receipt
Nov 3, 2025Other Document Claimant
Nov 3, 2025Exhibit Document Claimant
Nov 3, 2025Cover Sheet
Nov 3, 2025Application Document Claimant
Oct 26, 2025Order
Oct 26, 2025Action.Issueorder
Oct 23, 2025Receipt
Oct 23, 2025Cover Sheet
Oct 23, 2025Application
Oct 21, 2025Receipt
Oct 21, 2025Cover Sheet
Oct 21, 2025Application
Oct 20, 2025Order
Oct 20, 2025Action.Issueorder
Oct 17, 2025Receipt
Oct 17, 2025Cover Sheet
Oct 17, 2025Application
Oct 15, 2025Order
Oct 15, 2025Action.Issueorder
Oct 14, 2025Receipt
Oct 14, 2025Other Document
Oct 14, 2025Further Pleadings
Oct 14, 2025Exhibit
Oct 14, 2025Cover Sheet
Oct 14, 2025Application
Oct 13, 2025Receipt
Oct 13, 2025Further Pleadings
Oct 13, 2025Cover Sheet
Sep 30, 2025Receipt
Sep 30, 2025Cover Sheet
Sep 30, 2025Application
Sep 18, 2025Receipt
Sep 17, 202520250917 Isc V Oppo Disclosure Request En
Sep 17, 202520250917 Isc Oppo EP731 Rop 262A Request En
Sep 17, 202520250917 Isc Oppo EP731 Rop 262.2 Request En
Sep 3, 2025Panel Appointment
Sep 2, 2025R 158.1 Oberservations
Aug 26, 2025Receipt
Aug 25, 2025Application
Aug 19, 2025Outcome Of The Order
Aug 19, 2025Final Order Application For Language Change
Aug 11, 2025Epo Communication Check Outcome
Aug 8, 202520250808 Isc Oppo Cfi 460 2025 EP731 Brief Re Change Language
Jul 29, 2025R.323 Oberservations
Jul 28, 2025Receipt
Jul 25, 2025Machine Translation Application
Jul 25, 2025Application
Jul 16, 2025Postal Service
Jul 16, 2025Notification Of Service
Jul 16, 2025Acknowledgement Of Access To Case
Jul 15, 2025Receipt
Jul 15, 2025Outcome Of The Order
Jul 15, 2025Fva Final
Jul 10, 2025Proof Of Service
Jul 10, 2025Notification Of Service
Jul 8, 2025Antrag R. 9
Jul 8, 2025Acknowledgement Of Access To Case
Jun 26, 2025Proof Of Service
Jun 26, 2025Notification Of Service
Jun 25, 2025Acknowledgement Of Access To Case
Jun 23, 2025Proof Of Service
Jun 23, 2025Notification Of Service
Jun 3, 2025Receipt
Jun 3, 2025Letter For Service
Jun 2, 2025Panel Appointment
Jun 2, 202520250602 Isc Oppo EP731 Rop9 Soc
Jun 2, 202520250523 Isc Oppo EP731 Technical Soc
May 28, 2025Document From Epo
May 27, 2025Document From Epo
May 26, 2025Receipt
May 26, 2025Formal Checks Notification Of Positive Outcome
May 26, 2025Epo Request For Case Pending
May 23, 2025Wks V 03
May 23, 2025Wks V 02E
May 23, 2025Wks V 02D
May 23, 2025Wks V 02C
May 23, 2025Wks V 02B
May 23, 2025Wks V 02A
May 23, 2025Wks V 01
May 23, 2025Wks P 14
May 23, 2025Wks P 13
May 23, 2025Wks P 12
May 23, 2025Wks P 11
May 23, 2025Wks P 10
May 23, 2025Wks P 09
May 23, 2025Wks P 08
May 23, 2025Wks P 07
May 23, 2025Wks P 06
May 23, 2025Wks P 05
May 23, 2025Wks P 04
May 23, 2025Wks P 03
May 23, 2025Wks P 02
May 23, 2025Wks P 01
May 23, 2025Wks A 04
May 23, 2025Wks A 03 Vr
May 23, 2025Wks A 03 Nl
May 23, 2025Wks A 03 It
May 23, 2025Wks A 03 Fr
May 23, 2025Wks A 03 De
May 23, 2025Wks A 02
May 23, 2025Wks A 01
May 23, 2025Wks 0
May 23, 2025Acknowledgement Of Lodging
May 23, 202520250523 Isc Oppo EP731 Technical Soc Signed

More cases involving EP2765731B1

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0001576/2025Nov 14, 2025Innovative SonicGuangdong Oppo Mobile Telecommunications, Oleading, Oneplus Technology Shenzhen, Orope Germany, Otech Germany, Otech Italia, Realme Chongqing Mobile Telecommunications, Realme Germany, Reflection Investment
ACT_24440/2025May 23, 2025Innovative SonicXiaomi, Xiaomi Communications, Xiaomi Technology France, Xiaomi Technology Germany, Xiaomi Technology Italy, Xiaomi Technology Netherlands, Yimi
ACT_24699/2025May 23, 2025Innovative SonicGuangdong Oppo Mobile Telecommunications, Oleading, Oneplus Technology Shenzhen, Orope Germany, Otech Germany, Otech Italia, Realme Chongqing Mobile Telecommunications, Realme Germany, Reflection Investment

More cases involving Innovative Sonic

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0001576/2025Nov 14, 2025Innovative SonicGuangdong Oppo Mobile Telecommunications, Oleading, Oneplus Technology Shenzhen, Orope Germany, Otech Germany, Otech Italia, Realme Chongqing Mobile Telecommunications, Realme Germany, Reflection Investment
ACT_24440/2025May 23, 2025Innovative SonicXiaomi, Xiaomi Communications, Xiaomi Technology France, Xiaomi Technology Germany, Xiaomi Technology Italy, Xiaomi Technology Netherlands, Yimi
ACT_24699/2025May 23, 2025Innovative SonicGuangdong Oppo Mobile Telecommunications, Oleading, Oneplus Technology Shenzhen, Orope Germany, Otech Germany, Otech Italia, Realme Chongqing Mobile Telecommunications, Realme Germany, Reflection Investment

More cases involving Guangdong Oppo Mobile Telecommunications

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Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000364/2026Feb 2, 2026Malikie InnovationsGuangdong Oppo Mobile Telecommunications
UPC_CFI_0000249/2026Jan 23, 2026Koninklijke KPNGuangdong Oppo Mobile Telecommunications
UPC_CFI_498/2025Nov 24, 2025Crystal Clear Codec SPZ OOGuangdong Oppo Mobile Telecommunications