Yiming Lin

Title: Innovations of Yiming Lin: A Pioneer in Mass Spectrometry

Introduction

Yiming Lin, an accomplished inventor based in Shanghai, China, has made significant contributions to the field of analytical instruments. With a total of two patents to his name, he has focused on developing advanced ionization methods that enhance the capabilities of mass spectrometry, making it more efficient and versatile.

Latest Patents

Yiming Lin's latest patents include groundbreaking innovations in dielectric barrier discharge ionization and mass spectrometry systems. One of his notable inventions is a patent on "Dielectric Barrier Discharge Ionization, Analytical Instrument and Ionization Method." This invention features a dielectric barrier discharge tube and an electrode pair that can ionize samples once power is applied. With the dielectric barrier discharge tube operating within a pressure range of 0.01 to 100 Pa, this technology overcomes the shortcomings of existing low-pressure ion sources, providing high ionization ability and versatility, along with simple device construction.

His second patent, related to a "Mass Spectrometer, Mass Spectrometry Method, and Detection System," describes a mass spectrometer designed with a vacuum chamber that operates within a specific pressure range of 0.1 Pa to 10 Pa. It includes a linear ion trap with a field radius of up to 5 mm, driven by a power supply that provides radio-frequency voltage in the frequency range of 2 MHz to 10 MHz. This innovation allows for the use of a roughing pump, which is more compact, less costly, and smaller than traditional combined pump units found in conventional mass spectrometers.

Career Highlights

Yiming Lin is currently employed at Shimadzu Corporation, a well-respected company known for its contributions to analytical and measurement instruments. His role at Shimadzu allows him to further engage in innovative research that seeks to optimize existing technologies in instrumentation and mass spectrometry.

Collaborations

Throughout his career, Yiming Lin has collaborated with several talented individuals, including his coworker Wenjian Sun. Such collaborations have fostered an environment of innovation and have yielded significant advancements in the analytical field.

Conclusion

Yiming Lin's contributions to the realm of mass spectrometry and ionization techniques stand as a testament to his ingenuity as an inventor. Through his patents and ongoing work at Shimadzu Corporation, he continues to push the boundaries of analytical technology, enhancing the capabilities and efficiency of mass spectrometers. As the field of analytical instruments evolves, innovators like Yiming Lin will undoubtedly play a crucial role in shaping its future.