Weidong Liu

Title: Weidong Liu: Innovator in Automatic Sampling Technology

Introduction

Weidong Liu is a prominent inventor based in West Chester, PA (US), known for his contributions to the field of automatic sampling technology. With a total of six patents to his name, Liu has made significant advancements that enhance the efficiency and accuracy of automatic samplers.

Latest Patents

Liu's latest patents include a "Platen for Automatic Sampler" and an "Automatic Sampling Device." The platen invention relates to a component used with a sample tray of an automatic sampler. It features both electrically conductive and reflective areas that facilitate the calibration of the sample tray in three dimensions. This innovation allows for precise calibration of the sample tray's height and the location of its wells.

The automatic sampling device invention encompasses a cell with a sample platform, a reference platform, a sample tray, and a sample arm. The design permits the sample platform, reference platform, and wells in the sample tray to be accessed by the sample arm along a common arc. Additionally, the device includes a gripper that can center objects grasped by it, enhancing the overall functionality of the sampler.

Career Highlights

Weidong Liu is currently employed at TA Instruments-Waters LLC, where he continues to develop innovative solutions in the field of automatic sampling. His work has significantly impacted the efficiency of laboratory processes, making him a valuable asset to his company.

Collaborations

Liu has collaborated with notable colleagues, including Christopher F. Carney and Fred L. Ferguson. These partnerships have contributed to the development of advanced technologies in automatic sampling.

Conclusion

Weidong Liu's contributions to automatic sampling technology through his innovative patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence laboratory practices and improve sampling accuracy.