David C Ringlen

Title: David C Ringlen: Innovator in Radio Frequency Technology

Introduction

David C Ringlen is a notable inventor based in Coram, NY (US). He has made significant contributions to the field of radio frequency (RF) technology, holding 2 patents that showcase his innovative approach to enhancing RF systems.

Latest Patents

One of his latest patents is a Radio Frequency (RF) Environment Monitor and Response System. This invention provides techniques for dynamic performance enhancement of RF-based systems. The system includes a waveform decoder that performs message decoding operations on received RF signal waveforms and provides a decoding validation result. Additionally, it features a waveform attribute analyzer that analyzes the physical characteristics of the RF signal waveform and provides an attribute validation result. A statistics analyzer generates statistics based on the decoding and attribute validation results, while a thresholding system generates anomaly detection based on comparisons to a threshold value. In some embodiments, the RF signal waveform can be an Identification Friend or Foe (IFF) transponder waveform or an IFF interrogator waveform.

Another patent focuses on an Incorrect Time or Wrong Key Indicator for an IFF transponder. This invention includes an electronic receiver to receive encoded challenges from an IFF interrogator, a processing circuit with a decode circuit to decode received challenges, and a reply circuit to generate replies. It also features an alert circuit that detects encrypted challenges and issues alerts if the time of day or cryptographic key is incorrect.

Career Highlights

David C Ringlen is currently employed at BAE Systems Information and Electronic Systems Integration Inc. His work at this esteemed company has allowed him to develop and refine his innovative ideas in RF technology.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Robert F Saracino and Robert C Bonino. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

David C Ringlen is a distinguished inventor whose work in radio frequency technology has led to significant advancements. His patents reflect his commitment to innovation and excellence in the field.