Location History:
- Lincroft, NJ (US) (2000)
- Eatontown, NJ (US) (2000)
Company Filing History:
Years Active: 2000
Title: David C Nall: Innovator in Battery Technology and Communication Systems
Introduction
David C Nall is a notable inventor based in Lincroft, NJ (US). He has made significant contributions to the fields of battery technology and communication systems. With a total of 5 patents to his name, Nall has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
One of Nall's latest patents focuses on rapidly charging a battery without overcharging. This invention addresses the rapid charging of Nickel Cadmium (NiCad) batteries by terminating rapid charging and initiating trickle charging based on three specific conditions. These conditions include comparing the sensed instantaneous battery voltage with a target voltage, assessing the battery temperature against minimum and maximum values, and evaluating the elapsed time of rapid charging. The target voltage is determined from an initial measurement of battery temperature, which is assumed to equal the ambient temperature.
Another significant patent by Nall involves a cordless telephone designed for operation with multiple portable units. This invention utilizes a frequency hopping system that allows multiple cordless telephone portable units to access a common base unit simultaneously. The system employs a two-channel time division multiple access protocol, which supports a two-channel multiple access system for the portable units. This innovative approach ensures efficient communication and resource utilization among the devices.
Career Highlights
David C Nall is associated with Lucent Technologies Inc., where he has contributed to various projects and innovations. His work has had a lasting impact on the development of advanced communication technologies and battery management systems.
Collaborations
Nall has collaborated with notable coworkers such as Joseph L Ciccone and Chu Ng. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
David C Nall's contributions to battery technology and communication systems exemplify his dedication to innovation. His patents reflect a deep understanding of the challenges in these fields and a commitment to developing effective solutions.