Hawk Technology Systems v. Castle Retail: Federal Circuit Affirms Streaming Video Patent Ruling
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📋 Case Summary
| Case Name | Hawk Technology Systems, LLC v. Castle Retail, LLC |
| Case Number | 24-1116 (Fed. Cir.) |
| Court | Federal Circuit, Appeal from District Court |
| Duration | Nov 2023 – Nov 2025 2 years |
| Outcome | Lower Court Affirmed – Appeal Dismissed |
| Patents at Issue | |
| Accused Products | Streaming Video Surveillance Systems |
Case Overview
The Parties
⚖️ Plaintiff
Patent assertion entity holding intellectual property directed at video surveillance and streaming technology. Has pursued infringement claims across multiple defendants.
🛡️ Defendant
Retail-sector company accused of utilizing video monitoring technology infringing Hawk Technology’s patent portfolio.
The Patent at Issue
The patent at the center of this dispute is **U.S. Patent No. 10,499,091 B2** (Application No. 15/614,137), directed to a “high-quality, reduced data rate streaming video production and monitoring system.” In plain terms, this patent covers methods and systems for efficiently transmitting high-resolution video surveillance data while reducing bandwidth consumption.
- • US 10,499,091 B2 — High-quality, reduced data rate streaming video production and monitoring system
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The Verdict & Legal Analysis
Outcome
The Court of Appeals for the Federal Circuit entered the following order in Case No. 24-1116:
“THIS CAUSE having been considered, it is ORDERED AND ADJUDGED: AFFIRMED.”
The appeal was ultimately dismissed, with the lower court’s decision affirmed. No specific damages figure or injunctive relief details were disclosed in the case record.
Key Legal Issues
The Federal Circuit’s affirmance means that the appellate panel found no reversible error in the lower court’s analysis — whether that analysis concerned claim construction, validity, infringement, or procedural grounds.
In streaming video patent cases of this nature, the pivotal legal questions frequently include: claim construction (how patent terms like “reduced data rate” are interpreted), infringement analysis (whether the accused product’s functionality maps onto the construed claims), and validity challenges (whether prior art renders the claims obvious or anticipated).
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⚠️ Freedom to Operate (FTO) Analysis for Streaming Video
This case highlights critical IP risks in streaming video surveillance. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- Review related patent landscape in streaming video
- Identify key players in video surveillance IP
- Analyze claim construction trends for video patents
🔍 Check My Product’s Risk
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High Risk Area
Reduced data rate streaming video systems
1 Key Patent
US 10,499,091 B2 at issue
Strategic FTO Advice
Available for video surveillance tech
✅ Key Takeaways
For Patent Attorneys & Litigators
The Federal Circuit affirmed the lower court ruling, signaling a well-developed lower court record that withstood appellate scrutiny.
Search related case law →Streaming video patent cases hinge significantly on claim construction of technical terms like “reduced data rate.”
Explore precedents →For IP Professionals
Retail companies deploying third-party video monitoring systems face upstream patent infringement exposure requiring robust vendor indemnification provisions.
Start FTO analysis for my product →FTO reviews for streaming video surveillance deployments should account for the broader patent family of U.S. Patent No. 10,499,091 B2.
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