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: Hao Ma: Inventor in Dongguan
Introduction
Hao Ma is an inventor based in Dongguan, China. His work includes patents related to consumer electronics, and he is listed as an inventor on 2 patents.
Latest Patents
Ma’s latest patents include “Combined charger and clip” and “Headphone.” These inventions reflect his work on electronic accessories and audio products.
Career Highlights
Ma has worked with Dongguan Liesheng Electronic Co., Ltd. and Dongguan Liesheng Electronic Technology Co., Ltd. His patent record connects his career with the development of electronic products.
Collaborations
Ma’s listed coworkers include Yujiao Yang and Hao Chen, reflecting collaborative contributions to invention and product development.
Conclusion
Hao Ma’s two patents and work with Dongguan Liesheng companies highlight his contributions to consumer electronics in Dongguan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile