This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Covidien LP. 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: Chenghao Bi: Medical Endoscope Innovations
Introduction
Chenghao Bi is an inventor based in Boulder, Colorado, whose patent work includes technologies for steerable endoscopes and medical video systems. He is associated with Covidien LP and holds 3 patents.
Latest Patents
Bi’s recent patent work addresses the control and operation of disposable steerable endoscopes.
“Disposable Endoscope Drive” describes a motorized mechanism housed within an endoscope. A motor axle rotates a drum connected to two pull wires, which wind around the drum in opposite directions to steer the endoscope’s distal tip.
“Motor Control for Disposable Steerable Endoscope” describes a medical video system combining a video laryngoscope, a removable cartridge, and an endoscope. Electrical contacts and a drive connection link the endoscope to the cartridge. The system translates steering input from the display into movement of the drive output, enabling control of the endoscope.
Career Highlights
Bi’s listed inventions focus on integrating steering mechanisms and motor control into endoscopic equipment. These designs address how disposable instruments can connect with and be controlled by medical video systems.
Collaborations
Bi’s listed coworkers include Shai Tofach and Derek Scot Tata. His work is associated with Covidien LP.
Conclusion
Chenghao Bi’s patent portfolio reflects a focus on practical innovations for steering and controlling endoscopes in medical video systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile