Lee James Piper

Title: Lee James Piper: Innovator in Ion Separation Technology

Introduction

Lee James Piper is a prominent inventor based in Hertfordshire, GB. She has made significant contributions to the field of ion separation technology, holding 2 patents that showcase her innovative approach to solving complex scientific challenges.

Latest Patents

Piper's latest patents include an "Apparatus and method employing ion shutters for ion separation." This invention relates to methods and apparatus for ion separation, particularly using time of flight and ion mobility spectrometry. The patent describes ion shutters designed for use in IMS cells, detailing methods of operating them. The shutter consists of a first shutter electrode and a second shutter electrode. A barrier voltage between these two electrodes is controlled to open and close the shutter, allowing ions of interest to pass through in a drift direction. The control mechanism involves varying both the voltage of the first shutter electrode and the voltage of the second shutter electrode. Another patent, "Apparatus and methods for ion separation, especially IMS, using an ion shutter," further elaborates on these concepts, emphasizing the importance of precise control in ion mobility spectrometry.

Career Highlights

Lee James Piper is currently employed at Smiths Detection-Watford Limited, where she continues to develop innovative solutions in the field of detection and separation technologies. Her work at this company has allowed her to apply her expertise in practical applications, contributing to advancements in safety and security technologies.

Conclusion

Lee James Piper is a trailblazer in the field of ion separation technology, with her patents reflecting her commitment to innovation and excellence. Her contributions are paving the way for future advancements in scientific research and applications.