Company Filing History:
Years Active: 2000-2001
Title: **Innovations by John K. Dempsey: Pioneering Eye Protection Against Laser Threats**
Introduction
John K. Dempsey, an inventive mind based in Union Grove, Alabama, has made significant contributions to the field of optical safety technology. With a total of four patents to his name, Dempsey focuses on developing devices that protect the eyes from the threats posed by in-band frequency agile lasers.
Latest Patents
Dempsey's innovative spirit is encapsulated in his latest patents, which include:
1. **Rotating Shutter for Eye/Optics Protection Against In-band Frequency Agile Lasers** - This advanced device operates using a rotating shutter at a predetermined speed, featuring alternating clear and nearly opaque sectors. It spins in front of an operator's field of vision, effectively increasing protection from initial laser pulses while allowing ambient light for clear vision. This invention addresses the challenge of dazzling glare, enabling operators to identify laser sources for neutralization without risking simultaneous damage to both eyes.
2. **Auto-Shutter System for Eye Protection Against In-band Frequency Agile Lasers** - This automatic-shutter system serves as a critical countermeasure against laser threats, specifically designed for pilots and operators. The system detects the first pulse of laser light and activates protection mechanisms for subsequent pulses, utilizing a multi-directional detector system. This ensures that operators are shielded from the very first threat posed by laser pulses.
Career Highlights
John K. Dempsey currently works for the United States of America as represented by the Secretary of the Army. His work highlights the intersection of innovation and national defense, particularly in enhancing the safety of operators in laser-prone environments.
Collaborations
Dempsey collaborates with talented individuals such as William F. Otto and Vernon H. Ayre. Together, they contribute to revolutionary advancements in protective technology, making strides in ensuring operator safety in diverse applications.
Conclusion
John K. Dempsey's work is a testament to the critical importance of innovation in safeguarding individuals from emerging threats. His patents not only reflect exceptional creativity and foresight but also underscore the ongoing need for advancements in protective technologies in the face of evolving challenges. As technology progresses, the contributions of inventors like Dempsey will continue to play a vital role in shaping safer environments for all.