Broadband Expert Witnesses

Calgary, Alberta

Telecommunications, Internet - Broadband, DOCSIS, XGSPON, 5G, Wi-Fi 3/4/5/6/6e/7, Cellular, Telecom, CPE, IoT, OFDM/OFDMA, PHY/MAC, FEC, FPGA/ASIC/SoC, CPU Architecture, Firmware, Source Code Review, C/C++/RTL/Python, Hardware/Schematics, Standards, Claim Mapping

I’m a Professional Engineer and broadband communications specialist with nearly three decades of experience designing, deploying, and analyzing advanced access‑network technologies. My background spans DOCSIS, EPON/XGSPON, Wi‑Fi (802.11 g/n/ac/ax/be), home‑networking systems, and large‑scale broadband architectures used across the cable and telecom industries. I support litigation teams with technical analysis involving 3GPP 5G and IEEE 802.11 standards. My work includes source‑code review, claim interpretation and mapping, Relativity document review, and network protocol tracing. I translate complex engineering concepts into clear explanations. Before consulting, I spent 18 years at Rogers Communications in engineering leadership roles focused on Wi‑Fi CPE, DOCSIS systems, latency‑reduction technologies, and next‑generation home‑networking architectures. I’ve contributed to CableLabs working groups, Wi‑Fi Alliance technical task groups, and multiple IEEE ballot committees. Earli...

Los Angeles, California

Telecommunications, Software Engineering - Telecommunications, Networking, Internet Protocols, Wi-Fi, Mobile Communications, Mobile Networking, TCP/IP, 3G/4G, Routing/Switching, Software Engineering, Streaming Platforms, Smart TV, Generative AI, Large Language Models (LLM), Software Development, Mobile Wireless, Computer networks, Broadband, Software project failure

Ph.D. computer scientist with 24+ years spanning telecommunications, networking, artificial intelligence, smart TV/streaming, and cloud infrastructure. Expert witness in 20+ cases for patent infringement, invalidity, trade secrets, and breach of contract. Designed 3G wireless systems at Nortel, launched Google TV globally with Sony/LG/Intel, and conducted venture capital due diligence on AI and telecom investments. Why counsel select Dr. Jonyer: • 25+ court qualifications; deposed 5+ times; testified in court • 50/50 plaintiff/defense experience with Big Tech cases (Google, Apple, Netflix, Roku, Nokia, Cloudflare, ...) • Retained by elite law firms: Boies Schiller, Fox Rothschild, Ropes & Gray, Morgan Lewis • PhD dissertation on AI; published 20+ papers; NSF-funded researcher Known for translating complex concepts clearly for judges, juries, and counsel. Areas of Expertise • Networking and Telecommunications: Wireless communication, mobile networks, Wi-Fi, Bluetooth, 3G, 4G, 5G,...

Encino, California

Telecommunications, Internet - Telecommunications, Computer Communications, Network Communications, TCP/IP Internet Protocols, Network security, Firewalls, Media Streaming, Voice Over IP (VoIP), Instant Messaging, messaging & Chat, Protocols, 802.11, Mobile Wireless, Patent, Routing/Switching, Data Communications, Web, Computer networks, Broadband, Network Management

Dr. Tal Lavian holds a Ph.D. in Computer Science from UC Berkeley, specializing in network communications. 35+ years as a scientist, educator, and technologist; 20 years researching, studying, and lecturing at UC Berkeley; Industry Fellow and Lecturer at UC Berkeley's College of Engineering. 90+ cases · 60+ depositions · 8+ trial testimonies · 100+ patents supported in IP litigation · 120+ patents as inventor · 60+ pro-se prosecuted · 25+ peer-reviewed publications. Areas of Expertise: Telecommunications - Computer Networks - Network Communications - Internet Protocols (TCP/IP) - VoIP - Streaming Media - Mobile Wireless: Wi-Fi (IEEE 802.11), Bluetooth (IEEE 802.15), cellular, broadband, routing and switching (MPLS, BGP, OSPF), network security, streaming media, and network management (SNMP) expert witness. * Computer Networks: Network Communications, Network Architecture, Communications systems, Telecom * Internet Protocols: TCP/IP suite, TCP, UDP, IP, packet switching...

New York, New York

Business Valuation, Appraisal & Valuation - Telecom, Media, Satellite, Appraisal, Economic Damages, Telecom Valuation, Orbital Slot Valuation, Wireless Broadband, Wireless Spectrum Valuation, Broadband, Corporate Governance, Intangible Asset Valuation, Telecommunications, Communications, FCC Spectrum License, Spectrum, telecom valuation, FSS

Armand Musey is an expert in financial valuation within the communication sector. Over the past 20 years, he has completed dozens of financial valuations, strategic analyses, business development, corporate governance, and business plan creation assignments in the communications industry and has experience working on numerous financing and M&A transactions. His involvement with a wide breadth of companies has allowed him to develop a deep understanding of a range of media and telecom issues and the complex web of relationships underlying the sector’s competitive dynamics and associated regulatory issues. Armand is a Chartered Financial Analyst (CFA) and a member of the New York Society of Securities Analysts, where he chaired the Corporate Governance Committee from 2007-2009. He is a member of the Federal Communication Bar Association and is co-chair of the NY Chapter (2016-2019), has completed the American Society of Appraisers’ business valuation and intangible asset valuation cu...