This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Hewlett-Packard Company, University of Alberta. Active years: 1998-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2012
Title: Innovations of Inventor Liang Li
Introduction
Liang Li is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of technology, particularly in the areas of liquid droplet deposition and mass spectrometry. With a total of 2 patents, his work showcases innovative methods and devices that enhance scientific research and applications.
Latest Patents
One of Liang Li's latest patents is titled "Apparatus and methods for liquid droplet deposition." This invention involves a method and apparatus for generating droplets using a capillary tube mounted in a moveable member. The capillary tube is accelerated towards a plate and then rapidly decelerated to promote the separation of a droplet, which is subsequently deposited on the plate. This method allows for the complete separation of droplets or, in the case of smaller droplets, the droplet extends from the capillary tip and is drawn onto the plate by wicking action. Additionally, a plurality of capillary tubes can be mounted on a common support member to enable multiplexing of drops.
Another significant patent is the "Device for time lag focusing time-of-flight mass spectrometry." This invention pertains to a laser desorption ionization instrument and method for measuring the molecular weight of large organic molecules. It includes a time of flight mass spectrometer (TOF MS) with optimized optical design for both DC and TLF modes. The invention enhances dynamic resolution for a given ejection pulse and provides means for compensating differences in total kinetic energy among ions of varying mass. It also features high-resolution detection for improved sensitivity for large molecular weight species.
Career Highlights
Liang Li has worked with prominent organizations, including Hewlett-Packard Company and the University of Alberta. His experience in these institutions has contributed to his expertise and innovative capabilities in his field.
Collaborations
Liang has collaborated with notable colleagues such as Scot Randy Weinberger and Edward P Donlon. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Liang Li's contributions to the fields of liquid droplet deposition and mass spectrometry highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing scientific research and applications, making him a significant figure in the world of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile