This inventor holds 1 USPTO granted patent. Top assignee: Agency for Defense Development. Active years: 2018.
Company Filing History:
Years Active: 2018
Title: Jaechang Ha: Innovator in Hydraulic Actuation Technology
Introduction
Jaechang Ha is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs and methods. His work is characterized by a focus on efficiency and functionality in hydraulic systems.
Latest Patents
Jaechang Ha holds a patent for a "Three-stage hydraulic actuator and method of operating the same." This invention features a three-stage hydraulic actuator that includes a pressurizing chamber, a distribution chamber, and an acceleration chamber. The pressurizing chamber contains separated spaces filled with compressed gas and compressed oil. The distribution chamber communicates with the pressurizing chamber and is charged with oil pressurized by the compressed oil. The acceleration chamber connects to the distribution chamber through a distributing orifice, allowing an acceleration piston to move forward when pressurized oil is supplied.
Career Highlights
Jaechang Ha is currently employed at the Agency for Defense Development, where he continues to innovate and develop advanced hydraulic systems. His work has been instrumental in enhancing the performance and reliability of hydraulic actuators.
Collaborations
Jaechang has collaborated with notable colleagues, including Changwon Shul and Taehyeong Kim, contributing to various projects and advancements in hydraulic technology.
Conclusion
Jaechang Ha's contributions to hydraulic actuation technology exemplify his commitment to innovation and excellence. His patent for the three-stage hydraulic actuator showcases his ability to address complex engineering challenges effectively.