Innovative Sonic Corp vs. Xiaomi Communications Co Ltd
UPC_CFI_454/2025
Case Details
Case Number
UPC_CFI_454/2025
Patent Number
Filing Date
2025-05-23
Proceeding Type
Infringement
Case Phase
Case Closed
Case Decision Date
12 February, 2026
Court Division
Munich (DE) Local Division
Parties & Representative
Claimants
Represented By
1 Representative ListedRepresentative
Defendants
Xiaomi Communications Co Ltd
Yimi SRL
Xiaomi Technology Italy SRL
Xiaomi Technology Germany GmbH
Xiaomi Inc
Xiaomi Technology France S AS
Xiaomi Technology Netherlands B.V.
Represented By
1 Representative ListedRepresentative
Court & Judges
Court / Division
Munich (DE) Local Division
Judges
Matthias Zigann
Andrea Postiglione
Tobias Pichlmaier
Patents Involved
There is a single patent involved in this case.
| Application Number | Patent Number | External Links |
|---|---|---|
| - | EP2765731 |
Docket Entries
Acknowledgement-of-lodging
2025-05-23
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WKS_P_04_a)
2025-05-23
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WKS_P_05_b)
2025-05-23
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WKS_A_03_VR
2025-05-23
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2025-05-23
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WKS_0
2025-05-23
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2025-05-23
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2025-05-23
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WKS_A_04
2025-05-23
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WKS_P_06B_a)
2025-05-23
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WKS_A_03_IT
2025-05-23
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WKS_A_03_FR
2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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2025-05-23
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WKS_V_03
2025-05-23
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WKS_P_01
2025-05-23
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20250523_ISC_v_Xiaomi_EP731_technical_SoC_signed
2025-05-23
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WKS_P_05_a)
2025-05-23
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WKS_A_02
2025-05-23
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WKS_P_06A
2025-05-23
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EPO-Request-for-case-pending
2025-05-26
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Receipt
2025-05-26
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Formal-checks_Notification-of-positive-outcome
2025-05-26
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Document from EPO
2025-05-27
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20250602_ISC_Xiaomi_EP731_RoP9_SoC
2025-06-02
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20250523_ISC_v_Xiaomi_EP731_technical_SoC_
2025-06-02
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2025-06-02
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2025-06-02
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2025-06-02
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2025-06-02
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2025-06-03
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Acknowledgement of access to case
2025-06-17
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Acknowledgement of access to case
2025-06-18
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Notification Of Service
2025-06-23
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Proof of service
2025-06-23
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Acknowledgement of access to case
2025-07-02
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Notification Of Service
2025-07-03
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2025-07-03
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Notification Of Service
2025-07-03
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2025-07-03
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Acknowledgement of access to case
2025-07-08
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2025-07-08
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Notification Of Service
2025-07-11
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2025-07-11
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Notification Of Service
2025-07-28
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2025-07-28
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2025-07-28
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2025-07-28
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EPO_Communication_check_Outcome
2025-08-11
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Panel-Appointment
2025-09-03
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Panel-Appointment
2025-09-03
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Xiaomi vs. Innovative Sonic - EP731 - Fristverlängerungsantrag Xiaomi
2025-09-04
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Acknowledgement of access to case
2025-09-04
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Acknowledgement of access to case
2025-09-04
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20250908_ISC_Xiaomi_CFI_454_2025_EP731_RoP262.2_Request_
2025-09-08
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20250908_ISC_Xiaomi_CFI_454_2025_EP731_RoP262A_Request
2025-09-08
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20250908_ISC_Xiaomi_UPC_CFI_454_2025_RoP9_submission_request
2025-09-08
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Notification Of Service
2025-09-08
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2025-09-08
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Notification Of Service
2025-09-08
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Access to case
2025-09-08
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Receipt
2025-09-08
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ORDER 09 September 2025
2025-09-09
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Outcome of the Order
2025-09-09
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ORDER 09 September 2025
2025-09-09
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2025-09-09
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2025-09-09
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Stellungnahme zum Antrag der Klägerin gemäß R. 262A VerfO
2025-09-12
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2025-09-12
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2025-09-12
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2025-09-12
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2025-09-12
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Stellungnahme zum Antrag der Klägerin gemäß R. 262A VerfO
2025-09-12
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Stellungnahme zum Antrag der Klägerin gemäß R. 262A VerfO
2025-09-12
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Cover sheet
2025-09-24
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2025-09-24
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2025-09-24
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action.issueOrder.order
2025-10-04
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2025-10-04
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2025-10-09
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2025-10-09
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2025-10-21
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2025-10-24
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2025-10-26
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2025-10-27
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2025-10-29
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