Location History:
- Elgin, IL (US) (1994 - 1995)
- Bartlett, IL (US) (2010 - 2011)
Company Filing History:
2 out of 20,290 
1 out of 2,862 
1 out of 832,966 Years Active: 1994-2011
Title: The Innovative Contributions of James A. Butler
Introduction
James A. Butler, based in Bartlett, Illinois, has made significant strides in the field of communication technologies, owning a total of four patents. His work primarily focuses on enhancing network mobility and facilitating efficient transitions within communication networks. Through his innovative spirit, Butler has contributed to the evolution of how mobile communications operate in modern society.
Latest Patents
Among his latest patents, Butler has developed a *Method and apparatus for facilitating network mobility*. This invention outlines various embodiments to improve network mobility in communication systems, with the goal of enhancing the scalability of Mobile Internet Protocol (MIP). The process involves a network node that communicates with a network device to establish a data path for a remote unit, ensuring connectivity and efficiency in wireless networks.
Another impactful patent by Butler is the *Efficient transitions between operating states in a communication network*. This method focuses on the seamless transition of a mobile station from a dormant or idle state to an active one. It describes the process of managing data transfer and establishing a direct connection between an RF Bearer Function and an IP Router, effectively eliminating the need for a Paging Control Function in the data path.
Career Highlights
Throughout his career, Butler has been associated with prominent companies in the tech industry, including Motorola Corporation and Motorola Mobility LLC. His tenure in these organizations has allowed him to develop and refine innovative technologies that cater to the demands of communication networks.
Collaborations
In his journey, James A. Butler has collaborated with accomplished professionals in the field, including Paul M. Erickson and Steven D. Upp. These collaborations have fostered an environment of creativity and innovation, driving forward the advancements in mobile communication.
Conclusion
James A. Butler's contributions to communication technologies underscore his role as an inventor dedicated to innovation. His patents not only enhance network mobility but also streamline transitions in communication networks. As technology continues to evolve, Butler's work remains an essential part of this progress, reflecting the meaningful impact inventors have on our everyday lives.