Patrick Dalisay | Senior Consultant

Patrick Dalisay

Senior Consultant

Patrick Dalisay specializes in litigation consulting through in-depth source code analysis, software architecture evaluation, and technical due diligence. With a background in Computer Science, he has played a key role in high-profile intellectual property disputes involving technologies such as virtual machines, networking protocols, video coding, and e-commerce platforms.

Patrick has supported over a dozen complex IP litigation matters for major tech companies, including Google, Samsung, Microsoft, and Sony. His expertise spans Wi-Fi, 5G, server migration, and encryption technologies, allowing him to uncover critical technical insights in software-related disputes. His ability to conduct source code analysis under protective orders in high-stakes cases reflects his precision, technical depth, and reliability in sensitive legal proceedings.

Summary of Qualifications

  • B.S. in Computer Science, Minor in Business Foundations from University of Texas at Austin.
  • Extensive experience in litigation consulting, supporting high-stakes intellectual property and software-related disputes.
  • Skilled in source code analysis and reverse engineering, providing critical insights for legal teams and business stakeholders.
  • Experienced in software architecture evaluation for technical due diligence in M&A and IP risk assessments.
  • Proven ability to translate complex technical concepts into clear, actionable insights for attorneys and executives.

Areas of Expertise

  • Source Code Analysis & Reverse Engineering
    In-depth assessment for IP litigation, breach-of-contract cases, and software audits.
  • Software Architecture & Systems Evaluation
    Analyzing code structure, maintainability, and performance in diverse technology stacks.
  • Programming Languages
    Proficient in Java, C, C++, Python, JavaScript; experience with Verilog, C#, HTML, and Kotlin.
  • Networking & Systems Analysis
    Expertise in Wi-Fi, LTE, 5G, networking protocols, and server migration.
  • Security & Encryption
    Experience with message encryption, document security, and protection technologies.
  • Video Coding & Processing
    Knowledge of compression standards, codec implementations, and multimedia software.
  • Cloud & DevOps Technologies
    Familiar with AWS, GitHub, Travis-CI, and automated testing frameworks.
  • Operating Systems & Environments
    Skilled in Windows, Linux (Ubuntu, Kali Linux), and embedded systems.

Litigation Consulting

  • Revenue Management Solutions, LLC v. Commerce Bank |
    Jurisdiction: US District Court for the Western District of Missouri
    Case Number: 4:25-cv-00140
    Counsel: Banner Witcoff
    Nature of Suit: Trade Secret
  • Alarm.com Incorporated v. Vivint, Inc. |
    Jurisdiction: Eastern District of Texas
    Case Number: 2:23-cv-00004
    Filing Date: 01/04/2023
    Counsel: Cravath, Swaine & Moore
    Technology: Security Systems
  • paSafeShare LLC v. Microsoft Corporation |
    Jurisdiction: Western District of Texas
    Case Number: 6:20-cv-00397
    Filing Date: 05/14/2020
    Counsel: Daignault Iyer
    Technology: Message and Document Encryption
  • Virtru Corporation v. Microsoft Corporation |
    Jurisdiction: Western District of Texas
    Case Number: 6:22-cv-00242
    Filing Date: 03/04/2022
    Counsel: Morrison Foerster
    Technology: Message Encryption
  • Blue Yonder Group Inc v. Kinaxis Inc et al |
    Jurisdiction: Northern District of Texas
    Case Number: 3:20-cv-03636
    Filing Date: 12/14/2020
    Counsel: Cravath and McKool
    Technology: Supply Chain Software
  • Groove Digital, Inc. v. Jam City, Inc. |
    Jurisdiction: District of Delaware
    Case Number: 1:18-cv-01331
    Filing Date: 08/27/2018
    Counsel: Cooley LLP
    Technology: Mobile Games
  • Exafer Ltd. v. Microsoft Corporation |
    Jurisdiction: Western District of Texas
    Case Number: 1:20-cv-00131
    Filing Date: 12/04/2019
    Counsel: Daignault Iyer
    Technology: Virtual Machines/Networking
  • Droplets Inc. v. Nordstrom Inc. |
    Jurisdiction: Northern District of California
    Case Number: 4:12-cv-04049
    Filing Date: August 6, 2012
    Counsel: Reichman Jorgensen
    Technology: E-Commerce and Software
Download Patrick’s CV

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