This inventor holds 12 USPTO granted patents and 9 published patent applications and 11 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: Youngchan Ahn: Innovator in Washing Machine Technology
Introduction
Youngchan Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of washing machine technology, holding a total of 12 patents. His innovative designs have improved the efficiency and functionality of washing machines, making them more user-friendly and effective.
Latest Patents
One of Youngchan Ahn's latest patents is a drive system for a washing machine. This system includes a housing, a motor, a rotor shaft coupled to both the motor and the housing, and an output shaft that has a part within the rotor shaft. The design features a planetary gear set that is coupled to both the rotor shaft and the output shaft, along with an actuator that moves the planetary gear set in a vertical direction. This innovative mechanism allows for the transmission of rotational force at a ratio of 1:1 or at a reduced gear ratio of n:1, depending on the position of the planetary gear set.
Another notable patent involves a drive system that includes a rotor shaft and an output shaft, with an n:1 stage positioned on the rotor shaft. This design also features a 1:1 stage that is coupled to the rotor shaft and rotates integrally with it. The planetary gear set in this patent transmits the rotational force of the rotor shaft to the output shaft at a ratio of 1:1 or reduces it at a gear ratio of n:1. Additionally, a dynamic clutch is integrated into the design, enhancing the system's functionality.
Career Highlights
Youngchan Ahn is currently employed at LG Electronics Inc., where he continues to innovate and develop new technologies in the field of home appliances. His work has been instrumental in advancing the capabilities of washing machines, making them more efficient and effective for consumers.
Collaborations
Throughout his career, Youngchan Ahn has collaborated with talented individuals such as Joohang Kang and Junggu Lee. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Youngchan Ahn is a key figure in the advancement of washing machine technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of home appliances, making everyday tasks easier and more efficient for users.