Michael H Kieffer

Title: Michael H Kieffer: Innovator in Cryocooler Technology

Introduction

Michael H Kieffer is a notable inventor based in Redondo Beach, CA (US). He has made significant contributions to the field of cryocooler technology, holding a total of 6 patents. His work focuses on advanced methods for vibration cancellation and temperature control in multi-stage cryocoolers.

Latest Patents

One of Kieffer's latest patents is titled "Adaptive phase control of cryocooler active vibration cancellation." This method involves identifying the magnitude and phase angle of vibration forces resulting from a previous cancellation signal. It also includes transmitting a cancellation signal configured to generate a first cancellation force, ensuring effective vibration control. Another significant patent is "Temperature control of multi-stage cryocooler with load shifting capabilities." This system regulates temperatures across multiple stages of a cryocooler, utilizing a temperature control system that adjusts compressor settings based on temperature errors.

Career Highlights

Throughout his career, Kieffer has worked with prominent companies such as Raytheon Company and Hughes Electronics Corporation. His experience in these organizations has contributed to his expertise in cryogenic systems and their applications.

Collaborations

Kieffer has collaborated with notable professionals in his field, including Yeong-Wei A Wu and Robert C Hon. These collaborations have further enhanced his innovative work in cryocooler technology.

Conclusion

Michael H Kieffer's contributions to cryocooler technology through his patents and collaborations highlight his role as a significant inventor in this specialized field. His work continues to influence advancements in temperature control and vibration cancellation systems.