This inventor holds 25 USPTO granted patents and 2 published patent applications and 16 EPO patents, primarily in Washing Machine Technology. Top assignees: Lg Electronics Inc., Samsung Electronics Co., Ltd.. Active years: 2005-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seoul, KR (2012)
- Gyeonggi-Do, KR (2011 - 2013)
- Gunpo, KR (2005 - 2014)
- Hwaseong-si, KR (2017 - 2019)
- Chilgok-gun, KR (2020 - 2022)
Company Filing History:
Years Active: 2005-2022
Areas of Expertise:
Title: Innovations in Laundry: The Work of Jae-Won Chang
Introduction
Jae-Won Chang, based in Gunpo, South Korea, is a prolific inventor known for his contributions to the home appliance industry. With a remarkable total of 21 patents to his name, he has played a significant role in advancing the functionality and efficiency of washing machines. His latest innovations demonstrate a commitment to improving user experience through innovative design and engineering.
Latest Patents
Among his most recent patents is a groundbreaking drum-type washing machine. This design features a cabinet that forms the appliance’s appearance, with a tub fixed to its inner side to store washing water. The machine includes a drum that rotates within the tub for washing and dehydrating laundry, along with a driving motor situated at the rear of the drum. This innovative arrangement allows for an increase in washing capacity by enlarging the drum's diameter without enlarging the overall cabinet size. Additionally, the system incorporates a supporting plate that supports the rotational shaft, alongside a supporting unit formed from multiple supporters connecting the supporting plate to the cabinet. This thoughtful development maximizes efficiency while maintaining a sleek profile.
Another patent focuses on a nearly identical drum-type washing machine, emphasizing similar patented features aimed at enhancing washing capacity while preserving external dimensions. The repeated innovations signal Chang's dedication to creating practical solutions that meet the demands of modern households.
Career Highlights
Jae-Won Chang has established a successful career with LG Electronics Inc., a leading company in home appliance manufacturing. His role at LG has enabled him to push the boundaries of technology in laundry solutions, earning him recognition within the industry for his inventive spirit. His work has contributed to LG Electronics' reputation as a pioneer in developing advanced washing machine technologies.
Collaborations
Chang collaborates with talented colleagues, including Moon-Il Lee and Jin-Young Chun. These partnerships foster an environment of creativity and innovation at LG Electronics Inc., allowing for the exchange of ideas and expertise that enhance product development. Together, they work toward making laundry appliances smarter, more efficient, and user-friendly.
Conclusion
Jae-Won Chang's innovative approach to washing machine design positions him as a notable inventor in the appliance industry. His recent patents highlight the potential for advancements that combine both function and form. As Chang continues to innovate within LG Electronics Inc., the impact of his inventions is likely to resonate with consumers seeking efficient solutions for everyday tasks, making laundry easier and more effective.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

