This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Korea Institute of Machinery & Materials. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Sangkwon Jeong and Cryogenic Pump Innovation.
Introduction
Sangkwon Jeong is an inventor based in Daejeon, South Korea, associated with the Korea Institute of Machinery & Materials. His patent work includes a reciprocating pump designed to pressurize cryogenic liquids while supporting cooling within the pump structure.
Latest Patents
Jeong is credited with 1 patent: “Cryogenic Liquid Reciprocating Pump with a Cylinder Structure for Cooling Assistance.” The invention describes a pump with a housing, suction chamber, discharge chamber, piston rod, and piston. The suction chamber draws in cryogenic liquid and pressurizes it initially, while the connected discharge chamber pressurizes the liquid further before releasing it. The piston and piston rod operate within the chambers to move and pressurize the liquid.
Career Highlights
Jeong’s listed invention addresses the engineering challenges of pumping cryogenic liquids through a staged pressurization arrangement. His association with the Korea Institute of Machinery & Materials connects his work to an institution focused on machinery and materials research.
Collaborations
Jeong’s listed coworkers include Byeung-cheol An and Young Bog Ham.
Conclusion
Sangkwon Jeong’s patent documents a cryogenic liquid reciprocating pump that combines sequential pressurization with a cylinder structure intended to assist cooling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile