VDPP, LLC v. Advanced Technology Video: Stipulated Dismissal in 3D Eyewear Patent Case
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📋 Case Summary
| Case Name | VDPP, LLC v. Advanced Technology Video Inc. |
| Case Number | 3:24-cv-01523 |
| Court | U.S. District Court for the Northern District of Texas |
| Duration | Jun 2024 – Jun 2025 357 days |
| Outcome | Plaintiff claims dismissed WITH PREJUDICE |
| Patents at Issue | |
| Accused Products | 3D filter spectacles & adjustable filter eyewear technology |
Case Overview
The Parties
⚖️ Plaintiff
A patent assertion entity holding intellectual property rights in display and optical filter technologies, focused on specialized 3D eyewear.
🛡️ Defendant
A defendant in the video and display technology space, whose accused products involve 3D filter spectacles.
The Patent at Issue
This case involved U.S. Patent No. 10,021,380 B1, which claims innovations related to:
- • US 10,021,380 B1 — Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials.
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The Verdict & Legal Analysis
Outcome
The case terminated through a joint stipulation of dismissal. VDPP, LLC’s claims were dismissed WITH PREJUDICE as to U.S. Patent No. 10,021,380 B1, preventing future assertion against Advanced Technology Video. The defendant’s counterclaims were dismissed WITHOUT PREJUDICE, preserving their legal options.
Key Legal Issues
The dismissal with prejudice functions as a final adjudication under *res judicata*, permanently barring VDPP from reasserting the ‘380 patent against Advanced Technology Video. This outcome highlights the strategic use of Federal Rule 41(a)(1)(A)(ii) for negotiated patent settlements.
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⚠️ Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in 3D eyewear technology. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation in 3D eyewear.
- View patent landscape in display and optical filter technologies
- Identify key players and their assertion strategies
- Understand claim scope related to state transitioning in 3D filters
🔍 Check My Product’s Risk
Run a comprehensive FTO analysis for your own 3D eyewear or display technology.
- Input your product description or technical features
- AI identifies potentially blocking patents like US10021380B1
- Get actionable risk assessment report
High Risk Area
Multi-layered variable tint 3D filter spectacles
US 10,021,380 B1
Key patent in this technology space
FTO Recommended
For all new 3D eyewear products
✅ Key Takeaways
For Patent Attorneys & Litigators
Rule 41(a)(1)(A)(ii) stipulated dismissals with prejudice function as claim-preclusive instruments — evaluate this consequence carefully during negotiation.
Search related case law →Asymmetric dismissal structures (plaintiff with prejudice / defendant without prejudice) reflect balanced negotiated outcomes protecting both parties’ future interests.
Explore precedents →For R&D Teams & IP Managers
Conduct FTO analysis against US10021380B1 before commercializing products involving multi-layered variable tint 3D eyewear components.
Start FTO analysis for my product →This dismissal does not invalidate the ‘380 patent — third-party risk from this patent persists for other market participants.
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