Company Filing History:
Years Active: 2024-2025
Title: The Innovations of Stephen Holden Black
Introduction
Stephen Holden Black is an accomplished inventor based in Tennessee Ridge, TN (US). He has made significant contributions to the field of photodetector technology, holding a total of 3 patents. His work focuses on innovative solutions that enhance the performance and efficiency of photodetectors.
Latest Patents
One of his latest patents is an interface circuit for photodetectors providing full-frame integration and pixel-level digitization. This photodetector interface circuit is designed to reside partially or fully within a unit cell per pixel of a focal plane array (FPA). The circuit employs an innovative approach to achieve pixel-level digitization for full-frame integration times while maintaining the ability to use integration capacitors of practical sizes. The technique utilizes successive charge subtraction, which removes charge from an integration capacitor successively. This process is triggered when the charge increases sufficiently to charge the integrator to a reference level. This mechanism not only triggers charge removal but also increments a count until all current flowing in the photodetector has been accounted for, with the count representing the digitization of the photodetector signal. Various options for arranging the digitization elements are also disclosed in this patent.
Career Highlights
Stephen is currently associated with Nu-Trek, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in pushing the boundaries of what is possible in photodetector applications.
Collaborations
Stephen has collaborated with notable professionals in his field, including Paul Richard Behmen and Francisco Tejada. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Stephen Holden Black's contributions to photodetector technology exemplify the spirit of innovation. His patents reflect a commitment to advancing the field and improving the functionality of photodetectors.