Expert Witness

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Dr. Edwin A Hernandez-Mondragon

Inventor, Expert Witness, Technology Professional, Entrepreneur

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Dr. Hernandez- Mondragon is available for expert witness work at this time. You can call me now to 5613064996 or send an email to edwinhm at

I have my own lab and can assist you with audits and patent & Intellectual Property Law EGLA COMMUNICATIONS  – Expert Witness

Expert Witness for Intellectual Property

As a technical expert, I can assist your firm and your clients different functions: 

  • Assistance with Patent litigation: Invalidity Contentions, Claim Charts,  Infringement Contentions, and completing an “Expert Report”
  • Assistance with Inter-parties Review (IPR / PTAB)
  • Assistance in trade secret cases and software-related litigation
  • Review software, log analysis, code reviews, hardware/software from networks to source code, hands-on dissection of code and hardware

Some Technical articles and Intellectual Property Opinions in my blog:

Mobile and Wireless Expert Witness Background

You are hiring a wireless & mobile expert with deep understanding and knowledge of smartphone technologies. An expert in computer and software engineering with several decades of experience in the field from the 1990s.

I worked at very early stages of the mobile and wireless technologies fields when systems and smartphones began proliferating all under my Ph.D research. I continue my research in the fields of wireless communications, mobile, media streaming, augmented reality, machine learning and internet networking.

I have worked for Fortune 500 companies like Microsoft and Motorola. As a wireless expert I have 10 issued patents in the field of mobile and wireless technologies and over 4 years of experience in Federal Court.  As a media streaming expert, I have worked with cable technologies, CDNs, mobile applications, and have filed a patent portfolio in this field including an additional issued patent.

Areas of Expertise on Wireless and Networks

  • Expert in Wireless Networks and Infrastructure
  • Wireless Emulation and Simulation
  • Mobile IP, PMIP, GTP and 4G/LTE Mobility Protocols
  • RF, Signaling, and Protocols
  • Local Area Network Expert
  • Mobile Applications and software methods
  • Media Streaming and MPEG/Cable TV systems
  • MPEG-2 and DVB Systems

Web and Cloud Expert

  • HTML5 and widgets, JSON/XML REST API
  • CDN and Cloud-based Platforms Expert
  • Software-defined Radios and Network Function Virtualization (NFV)
  • Internet and broadband communication systems
  • Cloud Computing and Storage Platforms Expert
  • Internet Of Things Expert
  • Big Data Analysis
  • Network Function Virtualization
  • Bluetooth and WiFi Networks
  • 5G Systems with MIMO and Beamforming patterns
  • Location-Based Platforms
  • Wearables and IOT Devices
  • Linux and Networking Expert / Routing / Firewalls / Fiber Optics
  • Software Engineer with expertise in Java, Python, PhP, C/C++
  • Cable TV, Linear Programming, DVB-C, DVB-S, DVB-T Systems
  • Encoding and streaming
  • Drivers and memory optimization
  • Extensive PCAP log analysis
  • Hardware debugging and electronics analysis

Software and Technology Auditing

I completed a recent audit to a government institution called “SINAP,” which refers to the National Property Institute of Honduras.  This is a major software project with millions of lines of code,  managing TeraBytes of geospatial information, and modern databases.  The audit consisted in reviewing their Java code base, .NET systems, HTML/CSS, and many processes that  handled thousands of transactions. The software deals daily  with property titles and is part of the digital marketplace of Honduras. The audit was a success and we expect to help more institutions on that front.

Retaining Fee

This is done in a case by case basis and usually is non-refundable. However in some cases we can allow up to 40% refund in cases where depositions have not been yet performed and settlement required no affidavits from Dr. Hernandez.  Please request “University” or “Academic” discount, which is 20% of the usual retainer fee and 20% on the hourly rate.

For a retainer agreement reach me via email to edwin at edwinhernandez d0t com

” Great Job Dr., We were able to find information and determine details in the source code that were unknown to us ” – UTS – Salinas

Lab & Hands-on Testing

As a hands-on expert witness, my lab has the following equipment:

  • ORC, Spectrum Analyzer, Protocol Analyzer, other equip.
  • Power supplies/Electronics
  • IP networks, GbE, Fiber, SDNs, a full cloud with Xen/VmWare
  • Access to AWS, Azure, and extensive expertise in them
  • PCAP capture and analysis
  • MPEG Tools for debugging and analysis
  • DVB-C and Signal Analysis
  • Access to NFV with IMS and 4G LTE system
  • Access to 3G/UMTS infrastructure
  • Faraday cage and propagation in collaboration with other labs
  • Other equipment can be rented upon request

” I back up my expert reports with solid evidence and arguments. As much as possible, I replicate scenarios in a lab, capturing  logs that replicate behavior, finally I present solid evidence with results for court ”  — Dr. Mondragon

Expert Witness Cases

Jury Trial

  • Talent Mobile Development, Inc vs Headios Group, Inc – Trademark Infringement in Federal Court in Santa Ana, CA – Advised counsel in winning verdict for my client.

Settlements or Other Consulting

  • University of Florida Research Foundation, Inc. et. al. v. Motorola Mobility LLC. Filed in U.S. District Court for the Southern District of Florida
  • Virtela Technology Services v. Andrew Funk, File in the US District Court of Denver, Colorado, Representing Andrew Funk
  • Del Castillo v. Bank of America – Representing Bank of America
  • Seven Networks v. Google, Representing Seven Networks
  • Blue Radios vs Kopin, Representing Blue Radios
  • Mobility Workx v. T-Mobile, Assisting Mobility Works
  • Mobility Workx v. Verizon Wireless, Assisting Mobility Workx, LLC in Texas
  • Mobile Manufacturer v. Carrier, Eastern District of Texas, Representing Mobile Manufacturer (Confidential)
  • Home Owners Association vs Cable Provider, Confidential, Representing Home Owners
  • Express Mobiles vs DreamHost, Representing Express Mobile, Texas
  • Pre-trial / 4 Confidential Defendants/Plaintiffs


  • Auditing the “Honduran Property Institute Technology Platform” that was transferred from the World Bank to the Honduran Government.

Current “Going Rates”

My expert witness testimony rates are defined according to the work and depending on the case , my services will include:

  • Review of evidence and technical paper, write up of reports, and analysis in conference calls or in person.
  • Deposition rate which includes pre/post preparation timing, and trial rates.
  • Review of evidence and technical paper, write up of reports, and analysis in conference calls or in person.
  • Deposition rate which includes pre/post preparation timing, and trial rates.
  • Travel expenses and special 1/2 rate for waiting time.

Please make sure your attorney contacts me prior to sending me any evidence that needs to be reviewed, Ensure your attorney client privilege is in place.

Dr. Hernandez has wide expertise evaluation evidence as en Expert Witness.

I usually apply a 20% discount for Universities and Academic institutions involved in patent / intellectual property litigation.

If you want to hire my services as an expert witness please reach me via email at edwin at edwinhernandez dot com or call me at 561-306-4996.

Other keywords 

Mobile Expert Witness, Mobile Devices, Reverse Engineering, Code Optimization,  Wireless Expert Witness, Smartphone Expert Witness, Mobility Protocol Expertise, Emulation, and Simulation



Mobile expert witnesses are extemely relevant for a wide array of cases, since mobile technology applies to many different products and electrical systems.

Mobile expert consulting  can assist you in  your cases involving   of software engineering, electrical  engineering, wireless communications, wireless networks, information security, computer networks, computer vision, computer engineering, mobile devices,  human factors engineering, computer science, and many other products and services pertaining to mobile technology, each of which could potentially become the subject of a possible court case.

Since mobile technology is utilized in such a high number of products and programs, mobile expert witnesses might be sought out for cases involving patent infringement and validity, patent analysis and licensing, and other issues concerning patent and copyright law. Other mobile cases may involve issues with product development, product defects, marketing, and other areas pertaining to consumer electronics.

My Curriculum Vitae – Expert Witness  

CV Dr. Mondragon – Download