Hynetek Semiconductor Co., Ltd. is a high-tech enterprise dedicated to intelligent energy control technology. Focusing on USB Type-C & PD and Digital Power, the company provides high-performance mixed-signal semiconductor chips. In May 2026, Hynetek officially became a controlling subsidiary of Oriental Semiconductor (688261.SH), initiating the full-link integration of "Digital Control + Power Execution".Hynetek is headquartered in Shenzhen and operates two R&D centers in Shanghai and Hangzhou. Its core R&D team consists of senior professionals from leading semiconductor enterprises worldwide, delivering robust technological innovation and R&D capabilities. The company holds numerous authorized patents and independent intellectual property rights. It was recognized as a National High-Tech Enterprise in 2020, a national-level Specialized, Refined, Differential and Innovative (SRDI) "Little Giant" Enterprise in 2023, and a Guangdong Provincial Manufacturing Single-Champion Enterprise in 2025.
Currently, Hynetek has established a comprehensive product portfolio around the USB Type-C ecosystem.The company develops and mass-produces a full range of USB charging port controllers, including USB PD source controllers,USB PD sink controllers,USB PD DRP controllers and USB eMarkers.Its products are widely applied in smartphones, laptops, IoT,etc.In the field of Digital Power, Hynetek focuses on digitalized and intelligent energy control technologies, offering professional digital power chip solutions for AI, communication and data centers, industrial control, energy storage and consumer electronics. The company maintains in-depth cooperation with leading enterprises across the industry. To date, Hynetek has shipped over 1.5 billion semiconductor chips in total, with benchmark customers including Lenovo, Samsung and Anker Innovations.
Upholding the corporate mission of "Harness Chip Intelligence, Forge New Energy Ecosystem, Building a Greener Future Together", Hynetek strives to become a world-leading supplier of intelligent energy control technologies.
