This inventor holds 2 USPTO granted patents. Top assignees: Dongguan Liesheng Electronic Co., Ltd., Dongguan Liesheng Electronic Technology Co., Ltd.. Active years: 2024-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1 Years Active: 2024-2025
Title: Hong Zeng: Inventor in Dongguan
Introduction
Hong Zeng is an inventor based in Dongguan, China. His patent portfolio includes 2 patents, reflecting his work on consumer electronic products.
Latest Patents
Zeng’s listed patents include “Combined charger and clip” and “Headphone.” These inventions relate to charging accessories and audio devices.
Career Highlights
Zeng has been associated with Dongguan Liesheng Electronic Co., Ltd. and Dongguan Liesheng Electronic Technology Co., Ltd. His work connects him with companies focused on electronic products and technology.
Collaborations
His listed coworkers include Yujiao Yang and Hao Chen, reflecting collaborative connections in his professional work.
Conclusion
Hong Zeng’s patent record and company affiliations highlight his contributions to electronic accessories and headphone-related inventions in Dongguan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile