This inventor holds 1 USPTO granted patent. Top assignee: Transcommunications, Inc.. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: The Innovative Mind of Dave M Lockhart
Introduction
Dave M Lockhart is a notable inventor based in Chattanooga, TN (US). He has made significant contributions to the field of telecommunications through his innovative ideas and inventions. His work focuses on minimizing costs associated with telephone calls, showcasing his commitment to enhancing communication technology.
Latest Patents
Lockhart holds a patent for a "Charge minimizing callback system." This device and method are designed to minimize telephone charges by not answering the destination telephone when an incoming call is detected. The system utilizes preconnection information, such as dialed number identification system (DNIS) information, phone type information digits, and automatic number identification (ANI) information, which is automatically provided by the public switched telephone network. By examining this preconnection information, the system determines the most cost-effective way to handle the call. If it is less expensive for the call to originate from the source telephone, the call is answered. Conversely, if it is more economical for the call to be billed from the destination phone, a signal prompts the user to hang up. Once the caller hangs up, a return call is placed, allowing the caller to answer. This innovative approach can also be adapted for a cost-efficient calling card system.
Career Highlights
Lockhart's career is marked by his dedication to developing technologies that improve communication efficiency. His patent reflects his ability to identify and solve problems within the telecommunications industry. He has successfully created a system that not only saves money for users but also streamlines the calling process.
Collaborations
Lockhart has collaborated with James E Holstine, Jr., further enhancing the development of his innovative ideas. Their partnership exemplifies the importance of teamwork in the field of invention and technology.
Conclusion
Dave M Lockhart's contributions to telecommunications through his innovative patent demonstrate his expertise and commitment to improving communication systems. His work continues to influence the industry, making him a noteworthy figure in the realm of inventions.