Steven Beigelmeier

Steven Beigelmacher (also appearing as Steven Beigelmeier in case filings) is a patent litigation attorney at Perkins Coie LLP, where he provides strategic patent portfolio counseling and patent analysis. His practice focuses on complex intellectual property disputes and includes advising clients on patent analytics, patent due diligence, and patent sales and acquisitions. He has a strong technical background, having worked as a senior design engineer at Advanced Micro Devices, specializing in computer architecture, microarchitecture, hardware design, semiconductors, telecommunications, software, and the internet.

Beigelmacher handles both patent litigation and post-grant proceedings. His experience includes inter partes reviews (IPRs) and other post-grant proceedings before the Patent Trial and Appeal Board (PTAB). While the tracked case data shows one appearance on the plaintiff side, his overall practice involves advising clients on navigating the intellectual property landscape.

A notable case in his experience is Amazon.com, Inc. et al. v. Nokia Technologies Oy, where he served as backup counsel for Amazon. This multi-jurisdictional patent infringement dispute involved Nokia's patents related to video streaming technologies, including video compression, content delivery, and hardware. The litigation concluded in March 2025 with a confidential licensing agreement between Amazon and Nokia, following earlier findings of infringement against Amazon in Germany and at the International Trade Commission. He is also listed as counsel for Amazon in related PTAB proceedings against Nokia Technologies Oy.

Beigelmacher is a registered patent attorney with the U.S. Patent and Trademark Office (Reg. No. 75,050), indicating a technical background consistent with his focus on sophisticated technology areas. He joined Perkins Coie as a Summer Associate in 2013 and a Patent Fellow in 2012, after his engineering career.