This inventor holds 2 USPTO granted patents. Top assignee: Ccteg Chongqing Research Institute. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Huiming Yang: Inventor in Mining and Coal-Seam Engineering.
Introduction
Huiming Yang is an inventor based in Chongqing, China, whose work includes technologies for mining and coal-seam engineering. He is associated with CCTEG Chongqing Research Institute and holds 2 patents.
Latest Patents
Yang’s listed patents include “Rear-Mounted Double-Channel Abrasive Jet Cutting Device” and “Mining Hose Connecting Device and Method.”
The rear-mounted double-channel abrasive jet cutting device is designed for coal-seam pressure relief and permeability improvement. It conveys high-pressure water and abrasive through separate channels, helping reduce wear to hoses and drilling tools and avoid pressure loss in the water channel. The design aims to improve coal-breaking performance and extend the cutting apparatus’s service life.
Career Highlights
Yang’s patent work addresses equipment and methods used in mining operations. His listed inventions focus on abrasive-jet cutting and hose connections.
Collaborations
His listed coworkers include Yongjiang Zhang and Lindong Guo. Yang is associated with CCTEG Chongqing Research Institute.
Conclusion
Huiming Yang’s patents reflect a focus on practical mining technologies, including equipment intended to improve coal-seam cutting performance and durability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile