Company Filing History:
Years Active: 2010-2013
Title: Michael Lee Schaaf: Innovator in Laser Projection Technology
Introduction
Michael Lee Schaaf is a notable inventor based in Bainbridge Island, WA (US). He has made significant contributions to the field of laser projection technology, holding a total of three patents. His work focuses on enhancing the performance and accuracy of laser projection devices.
Latest Patents
One of Schaaf's latest patents is for a system that enables laser projection white balance tracking. This innovation addresses the challenges posed by variations in laser diode radiance due to factors such as age and temperature. The system utilizes laser diodes to generate light based on a commanded radiance, while photodetectors measure the actual radiance. By comparing these values, the system adjusts the drive currents for the laser diodes, ensuring optimal luminance and color balance.
Another significant patent involves a scanning mirror control system for a scanning beam projection system. This system features a scanning mirror with both fast-scan and slow-scan axes. The slow-scan axis is managed by a control system that processes position information regarding the mirror's angular displacement. The control system operates in both the frequency and time domains, allowing it to compensate for resonant vibrations and enhance the overall performance of the projection system.
Career Highlights
Schaaf's career is marked by his role at Microvision, Inc., where he has been instrumental in developing cutting-edge laser projection technologies. His expertise in this area has positioned him as a key figure in the advancement of projection systems.
Collaborations
Throughout his career, Schaaf has collaborated with talented individuals such as Margaret K Brown and Steve Holmes. These partnerships have contributed to the innovative projects he has undertaken.
Conclusion
Michael Lee Schaaf's contributions to laser projection technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in laser systems, making him a valuable asset in the field.