This inventor holds 1 USPTO granted patent. Top assignee: Hanon Systems. 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: Sang Woo Jo and His Electric Compressor Invention.
Introduction
Sang Woo Jo is an inventor associated with Hanon Systems in Daejeon, South Korea. His patent portfolio includes 1 patent, focused on improving electric compressor performance.
Latest Patents
Jo’s patent, “Electric compressor,” describes a design intended to reduce pulsation noise by increasing the volume of the discharge chamber. The compressor includes a housing, a compression unit, and a driving unit that operates the compression unit. Its rear housing contains a discharge chamber for refrigerant compressed by the compression unit. An oil separator is positioned in the chamber, and a bleed unit communicates with the separator’s lower side to direct some oil in the discharged refrigerant toward the separator.
Career Highlights
Jo’s listed invention addresses noise reduction and oil separation in electric compressor systems. His work is associated with Hanon Systems, a company focused on automotive thermal and energy management technologies.
Collaborations
Jo’s listed coworkers include Hak Su Lee and Kwang Jin Kim.
Conclusion
Sang Woo Jo’s electric compressor patent presents a design approach to reducing pulsation noise while managing oil in the refrigerant discharge chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile