This inventor holds 3 USPTO granted patents, plus 2 CIPO patents. Top assignees: Exxonmobil Upstream Research Company, Exxonmobil Technology and Engineering Company. Active years: 2021-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,399 
1 out of 440 Years Active: 2021-2023
Title: Innovations by Yow-Yeen Lee in LNG Technology
Introduction
Yow-Yeen Lee is a notable inventor based in The Woodlands, TX, specializing in liquefied natural gas (LNG) technologies. He holds a total of 3 patents that contribute significantly to the efficiency and effectiveness of LNG production processes. His work has been instrumental in advancing the methods used in the industry.
Latest Patents
One of his latest patents is titled "System and method of de-bottlenecking LNG trains." This invention outlines a system and method for producing liquefied natural gas from a natural gas stream. The system includes multiple LNG trains that can operate in two modes, generating both warm and cold LNG streams. The warm LNG streams are sub-cooled to create a combined cold LNG stream, which has a higher flow rate in the first operating mode compared to the second.
Another significant patent is the "Method and system for efficient nonsynchronous LNG production using large scale multi-shaft gas turbines." This invention describes a drive system for LNG refrigeration compressors in a liquefaction plant. It features a multi-shaft gas turbine that operates non-synchronously to maximize the efficiency of refrigeration compressors without relying on electrical motors.
Career Highlights
Yow-Yeen Lee has worked with prominent companies in the energy sector, including ExxonMobil Upstream Research Company and ExxonMobil Technology and Engineering Company. His experience in these organizations has allowed him to develop innovative solutions that address challenges in LNG production.
Collaborations
Throughout his career, Yow-Yeen has collaborated with talented professionals, including Sorin T. Lupascu and Ashley R. Guy. These collaborations have fostered an environment of innovation and have contributed to the successful development of his patented technologies.
Conclusion
Yow-Yeen Lee's contributions to LNG technology through his patents demonstrate his commitment to improving energy production methods. His innovative approaches continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile