Location History:
- Redondo Beach, CA (US) (2001 - 2002)
- Gardena, CA (US) (2005)
- Torrance, CA (US) (2020)
Company Filing History:
Years Active: 2001-2020
Title: The Innovative Contributions of Daniel R. Sherman
Introduction
Daniel R. Sherman is a notable inventor based in Gardena, CA (US), recognized for his significant contributions to technology through his innovative patents. With a total of 4 patents, Sherman has made strides in fields such as aerospace and communications.
Latest Patents
One of Sherman's latest patents is the "Control system for a microwave electrothermal thruster." This invention involves a microwave electrothermal thruster (MET) and its control system, which utilizes a dielectric resonator oscillator (DRO) in conjunction with a GaN MMIC-based Solid State Power Amplifier (SSPA) to generate microwave energy. This energy is transferred to a thrust chamber, where it heats a propellant that exits a nozzle, providing thrust. The control system is designed to use feedback for autonomous control of the MET, allowing for a variety of propellants, including hydrazine, ammonia, and water.
Another significant patent is the "Optical inter-satellite link (OISL) gimbal." This invention is tailored for directing an optical beam in an optical inter-satellite communications system. The OISL gimbal features an azimuth drive housing and a cylindrical azimuth shaft that is rotatably connected to the housing. It includes an optical payload or beam-steering mirror that can rotate, allowing for precise direction of optical beams. The gimbal provides two-axis rotation, enabling extensive travel for effective communication between satellites.
Career Highlights
Throughout his career, Daniel R. Sherman has worked with prominent companies such as TRW Limited and Northrop Grumman Systems Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies.
Collaborations
Sherman has collaborated with notable colleagues, including Dan R. Johnson and Mark A. Carroll, further enhancing his innovative work through teamwork and shared expertise.
Conclusion
Daniel R. Sherman exemplifies the spirit of innovation through his patents and contributions to technology. His work continues to influence advancements in aerospace and communication systems, showcasing the importance of inventive minds in shaping the future.