I'll research this company before writing the profile.
Company overview. Huawei Device USA, Inc. was a Texas corporation with its principal office at 5700 Tennyson Parkway, Plano, Texas — Huawei's U.S. headquarters (per court Rule 7.1 disclosures). It was a wholly owned subsidiary of Huawei Device (Hong Kong) Co., Ltd., itself under Huawei Device (Shenzhen) Co., Ltd. and ultimately Huawei Investment & Holding Co., Ltd. of Shenzhen. Parent Huawei Technologies Co., Ltd. is private and employee-owned, with 2024 revenue of CNY 862.1 billion (~US$118 billion), net profit of CNY 62.6 billion, and roughly 208,000 employees worldwide (Huawei 2024 Annual Report, KPMG-audited). No separate subsidiary-level headcount or revenue figures are published. Per a 2024 corporate disclosure in E.D.N.Y. litigation, Huawei Device USA adopted a plan of dissolution effective January 16, 2023.
Products / operations. The entity operated as the U.S. consumer-devices arm of Huawei, marketing and selling Huawei-branded smartphones (Ascend/Mate lines, later Honor and P-series handsets), tablets, and wearables such as the TalkBand, through U.S. carriers including AT&T, T-Mobile, MetroPCS, and Leap Wireless, and later directly via GetHuawei.com. This is an operating-company affiliate, not a shell licensor. Its U.S. commercial activity effectively wound down amid U.S. restrictions on Huawei (2019 Entity List designation and related measures).
Patent-litigation posture. Defendant only: 1 tracked case as defendant, 0 as plaintiff. That profile — an operating company on the receiving end, never a filer — is the opposite of a non-practicing entity.
Notable case / context. The sole tracked matter is Fundamental Innovation Systems International LLC v. LG Electronics, Inc. et al. (E.D. Tex., Marshall Division, No. 2:16-cv-01425), where Huawei Device USA was a co-defendant alongside LG and other Huawei entities. Plaintiff FISI was formed in Delaware in 2015, backed by private-equity firm Centerbridge Partners, and acquired the asserted USB-charging/power-management patents from BlackBerry in November 2015; RPX reports roughly 20 FISI suits against Apple, Samsung, LG, ZTE, Huawei and others, and Apple publicly characterized FISI as a patent assertion entity. Huawei Device Co. filed IPRs against the patents (e.g., IPR2018-00472, IPR2018-00485), and RPX later identified Huawei among FISI licensees. The E.D. Tex. venue is a plaintiff-friendly district typical of NPE campaigns.