Philip Earl Howard

Title: Philip Earl Howard: Innovator in Infrared Technology

Introduction

Philip Earl Howard, an accomplished inventor based in Hacienda Heights, CA, holds two patents that showcase his expertise in the field of infrared sensor technology. His innovative contributions to bolometer design and performance enhancement have garnered attention within the scientific community.

Latest Patents

Philip’s most recent patents include a groundbreaking pixel structure and an associated method of fabricating the same. This pixel structure is a critical element of a focal plane array and incorporates a bolometer equipped with a detector and an insulator. The detector is constructed from materials that absorb thermal radiation and exhibit varying electrical resistance based on temperature changes. The insulator supports the detector while maintaining thermal isolation from the substrate through its unique serpentine legs. Furthermore, to enhance the bolometer's performance, a resonant layer is integrated between the detector and the insulator, forming resonant cavities that improve efficiency.

Another significant patent is the development of a temperature-compensated response and offset correction system for uncooled infrared sensors. This innovative method employs a temperature-compensated performance algorithm, which generates coefficients applied to the video signal from the infrared sensor. This adjustment corrects any variations in the signal caused by temperature fluctuations, thereby optimizing performance and reliability.

Career Highlights

Philip Earl Howard works with Drs Sensors & Targeting Systems, Inc., where he continues to push the boundaries of infrared technology. His career is marked by a commitment to innovation and improvement in sensor performance, which has positioned him as a key figure in his field.

Collaborations

Throughout his career, Philip has collaborated with notable professionals, including Adrian Ionescu. Their teamwork has fostered advancements in sensor technology, exemplifying the power of collaboration in driving innovation.

Conclusion

Philip Earl Howard’s contributions to the domain of infrared technology, particularly through his patented inventions, underscore his role as a pioneering inventor. His work not only enhances sensor performance but also demonstrates the importance of continual advancements in technology. As he continues his journey, Philip’s innovations are sure to leave a lasting impact on the industry.