— PATENT LITIGATION & MONETIZATION

Court-Ready Claim Mapping

Deep Patent Infringement Analysis & Evidence of Use Charting

Comprehensive technical mapping correlating each claim element directly with target products, source code, standards, or tear-down documentation.

100%

Element-by-Element Claim Coverage

Pinpoint element-by-element claim mapping and technical teardowns that deliver court-ready Evidence of Use charts for high-stakes patent litigation, licensing enforcement, and portfolio monetization.

500+

Litigation & Licensing Matters Supported

— EVIDENCE OF USE PROOF

Technical Proof That Drives Patent Monetization

Transforming complex technology into clear, indisputable Evidence of Use charts requires rigorous reverse engineering, deep claim mapping, and specialized subject-matter expertise that withstands defense scrutiny in high-stakes litigation.

Hardware Tear-Downs

Source Code Audits

Court-Ready EoU Charts

Physical decapping, SEM imaging, and signal trace analysis verifying structural claim limitations down to the nanometer level for high-density semiconductor and electronic systems.

Exhaustive static and dynamic code audits establishing literal infringement and doctrine of equivalents coverage across enterprise software, firmware, and cloud infrastructure architectures.

Comprehensive element-by-element claim charts directly pairing technical evidence with legal patent specifications to maximize licensing leverage and compel rapid litigation settlements.

$5M+

Asserted Portfolio Value

10k+

Court-Ready EoU Charts

98%

Verification Accuracy Rate

• SPECIALIZED TECHNICAL SERVICES

Our Core Infringement Analysis & Charting Services

We combine rigorous engineering teardowns with legal precision to deliver court-ready claim charts that withstand fierce litigation and power high-value licensing negotiations.

1. Litigation-Grade Evidence of Use (EoU) Charting

2. Deep Technical Reverse Engineering

We deliver high-fidelity, element-by-element claim charts that clearly map independent and dependent claims to competitor products.

  • Detailed callouts with annotated screenshots, user manuals, and technical specifications.

  • Clear color-coded mapping for easy readability by legal teams and executives.

When public documentation isn't enough, our technical labs dig deeper to uncover hidden infringement.

  • Source Code Analysis: Deep-dive analysis of open-source or discovered software code.

  • Hardware & Semiconductor Analysis: IC tearing, circuit extraction, and microscopic analysis to verify architectural infringement.

  • Network & Protocol Sniffing: Verifying data packet transmissions against telecom and Wi-Fi standards (e.g., 5G, Wi-Fi 6, HEVC).

3. Standards-Essential Patent (SEP) Mapping

4. Rebuttal & Rule 11 Preparedness Analysis

If your patents cover industry standards, we map your claims directly to the standard specifications (e.g., 3GPP, IEEE, MPEG, W3C) to establish essentiality.

  • Developing robust Standard Mapping Charts for licensing pools.

  • Identifying core patents that drive industry compliance.

Pre-filing technical verification and counter-argument modeling to ensure compliance with federal inquiry standards and withstand aggressive claim construction challenges.

— Domain-Specific Engineering

Technical Expertise Across Core Industries

We don't believe in generic analysis. Our domain-specific engineering teams bring deep technical rigor across complex technology sectors to uncover clear, court-ready Evidence of Use.

High-Tech & Software

Telecom & Networking

Deep code review and architecture analysis across cloud computing, AI and ML models, cryptography, database infrastructure, and complex UI/UX software flows.

Rigorous protocol analysis covering 4G and 5G standards, packet routing algorithms, IoT network connectivity, and low-level wireless hardware teardowns.

Semiconductor

Automotive & EV

Advanced physical teardowns and circuit reverse engineering covering memory architecture, chip fabrication processes, power management ICs, and sensor technologies.

Specialized analysis in autonomous driving systems, electric vehicle powertrain control, battery management modules, and integrated vehicle-to-cloud telemetry.

Our Meticulous Charting Process

1. Claim Construction (Markman Preparation)

2. Target Hunting & Product Screening

3. Evidence Extraction

4. Drafting and Review

We thoroughly analyze the patent's file wrapper, prosecution history, and specification to determine the exact scope of the claims.

We identify the highest-revenue target products in the market that align with the claim architecture.

Performing teardowns, code analysis, and lab testing to extract unequivocal technical proof matching every claim limitation.

Every chart undergoes a multi-layer quality check by senior IP consultants to ensure the analysis is logically bulletproof and litigation-ready.

Frequently asked questions

What is an Evidence of Use (EoU) chart?

An Evidence of Use (EoU) chart—or a claim chart—is a tabular document that breaks down a patent claim into its individual limitations (elements) and maps each element directly to a corresponding feature or component of an accused infringing product.

How do you handle hidden infrastructure or software infringement?

For software or back-end systems that lack public documentation, we utilize advanced reverse engineering techniques. This includes API monitoring, network traffic sniffing, examining public SDKs, reviewing developer documentation, and analyzing patent-to-product code behavior.

Do you provide preliminary mapping before full chart development?

Yes. We offer preliminary infringement screening (also called "claim chart scoping"). We perform a quick assessment to verify if viable evidence exists before you commit to the budget of a full, detailed litigation-grade chart.

What standards do your claim charts follow?

Our charts are drafted to meet strict legal and technical standards, ensuring they are ready for US District Court filings (Rule 11 compliance), ITC investigations, or European Unified Patent Court (UPC) proceedings.

Turn Your Patents into Revenue

Whether you are preparing for a licensing discussion or filing a lawsuit, don't walk into the room without concrete evidence. Let our technical experts build the undeniable proof you need.

Contacts

India office - 638/PN 12 Tridev Vihar Phase 4, Indira Nagar, Lucknow, CIMAP 226015, India

US office - 307 W 38th St, 16th Floor, New York, NY 10018, USA

USA +18287984230

India +916387620657

Email: kunal.gupta@patseanip.com

Boutique IP research firm delivering litigation-grade patent and trademark research with surgical precision since 2019.

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