Company Filing History:
2 out of 41 
1 out of 20 Years Active: 2000-2001
Title: Innovations by Stephen L. Firman
Introduction
Stephen L. Firman is an accomplished inventor based in Woodinville, WA (US). He holds a total of 3 patents that showcase his expertise in battery technology. His innovative contributions have significantly advanced the field of smart batteries and their maintenance systems.
Latest Patents
One of his latest patents is a smart battery with maintenance and testing functions. This smart battery self-monitors and maintains information about its state of charge, need for maintenance, and conditions indicating the end of its useful life. The information is displayed on an onboard display or communicated to another device via a communication bus. The state of charge quantifies the battery's ability to deliver reliable charge to a host device and is dynamically adjusted throughout its lifetime. The battery also accumulates information indicating when maintenance is required, allowing a maintenance system to take necessary actions automatically.
Another notable patent is the rechargeable battery maintenance and testing system. This system tests, conditions, and charges rechargeable battery packs. It accommodates both dumb batteries without internal logic and smart batteries with internal monitoring capabilities. The system can communicate with smart batteries to retrieve information for optimal conditioning, testing, and charging. A user display and interface are also provided for manual operations.
Career Highlights
Stephen has worked with notable companies such as Medtronic and Physio-Control Manufacturing Corporation. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Stephen has collaborated with professionals like Wayne D. Kurle and Stephen B. Johnson, enhancing his work through shared knowledge and expertise.
Conclusion
Stephen L. Firman is a notable inventor whose work in smart battery technology and maintenance systems has made a significant impact in the field. His innovative patents reflect his commitment to advancing battery technology and improving user experience.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.