This inventor holds 5 USPTO granted patents. Top assignees: University of Michigan, Datacquire, Inc., Other. Active years: 1993-2011.
Location History:
- Ann Harbor, MI (US) (1998)
- Ann Arbor, MI (US) (1993 - 2011)
Company Filing History:
3 out of 3,523 
1 out of 1 
1 out of 834,411 Years Active: 1993-2011
Title: The Innovative Contributions of Charles N Ellis
Introduction
Charles N Ellis is a notable inventor based in Ann Arbor, MI, with a significant portfolio of five patents. His work primarily focuses on advancements in medical assessment methods and telecommunications technology. Ellis's innovative spirit has led to the development of solutions that enhance both healthcare and communication.
Latest Patents
One of Ellis's latest patents is a "Method for rating severity of psoriasis." This invention provides methods for assessing the severity of psoriasis in patients by evaluating the percentage of body surface affected, as well as the overall elevation, erythema, and scale of psoriasis plaques. The classification of severity is based on these assessments, allowing for a more accurate understanding of the patient's condition. Additionally, a computer-readable medium and system for implementing these methods are included in the patent.
Another significant patent is the "Apparatus for prestored bypass dialing." This invention streamlines telecommunication by automatically entering a bypass carrier code for outgoing toll and long-distance calls. The system allows users to store and reprogram bypass carrier codes, enhancing the efficiency of telecommunication devices.
Career Highlights
Throughout his career, Charles N Ellis has made substantial contributions to the fields of medicine and telecommunications. He has worked at the University of Michigan, where he has likely collaborated with other professionals to advance research and innovation. His patents reflect a commitment to improving patient care and communication technologies.
Collaborations
Ellis has collaborated with notable individuals such as John J Voorhees and Christopher E Griffiths. These partnerships have likely enriched his work and contributed to the success of his inventions.
Conclusion
Charles N Ellis's innovative contributions have made a significant impact in both healthcare and telecommunications. His patents demonstrate a dedication to enhancing the quality of life through technology and medical advancements.