---
title: "InterDigital 的股票交易下跌。该公司宣布已对海信和 TCL 提起诉讼，原因是持续侵犯 InterDigital 的知识产权"
description: "InterDigital 的股票交易下跌。该公司宣布已对海信和 TCL 提起诉讼，原因是持续侵犯 InterDigital 的知识产权"
type: "news"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/275510798.md"
published_at: "2026-02-10T20:51:37.000Z"
---

# InterDigital 的股票交易下跌。该公司宣布已对海信和 TCL 提起诉讼，原因是持续侵犯 InterDigital 的知识产权

InterDigital 的股票正在下跌。该公司宣布已对海信和 TCL 提起诉讼，原因是持续侵犯 InterDigital 的知识产权。

### Related Stocks

- [000921.CN - 海信家电](https://longbridge.com/zh-CN/quote/000921.CN.md)
- [01070.HK - TCL电子](https://longbridge.com/zh-CN/quote/01070.HK.md)
- [IDCC.US - InterDigital Comm](https://longbridge.com/zh-CN/quote/IDCC.US.md)
- [600060.CN - 海信视像](https://longbridge.com/zh-CN/quote/600060.CN.md)
- [00921.HK - 海信家电](https://longbridge.com/zh-CN/quote/00921.HK.md)
- [000100.CN - TCL科技](https://longbridge.com/zh-CN/quote/000100.CN.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
| InterDigital Insider Sold Shares Worth $2,871,102, According to a Recent SEC Filing | 10:11 AM EST, 02/12/2026 (MT Newswires) -- Richard Brezski, Chief Financial Officer, on Feb. 10 and Feb. 11, sold 8,005  | [Link](https://longbridge.com/zh-CN/news/275777565.md) |
| Interdigital Insider Sold Shares Worth $262,465, According to a Recent SEC Filing | 10:10 AM EST, 02/12/2026 (MT Newswires) -- John D. Markley Jr., Director, on February 10, 2026, sold 700 shares in Inter | [Link](https://longbridge.com/zh-CN/news/275777595.md) |
| InterDigital’s Atle Monrad Re-Elected to Chair 3GPP SA6 \| IDCC Stock News | InterDigital, Inc. announced that Atle Monrad has been re-elected as Chair of the 3GPP SA6 working group, responsible fo | [Link](https://longbridge.com/zh-CN/news/275729921.md) |
| InterDigital and Razer Launch Haptic Excellence Center \| IDCC Stock News | InterDigital and Razer have launched the Haptic Excellence Center to advance haptic technology for immersive experiences | [Link](https://longbridge.com/zh-CN/news/275431851.md) |
| InterDigital veröffentlicht Transkript zur Q4 2025 Ergebnispräsentation | InterDigital Inc. has released the transcript of its Q4 2025 earnings call, featuring the President, CEO, CFO, and Head  | [Link](https://longbridge.com/zh-CN/news/275210794.md) |

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