This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Changju Oh: Innovator in Washing Machine Technology
Introduction
Changju Oh is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of home appliances, particularly in washing machine technology. With a total of 2 patents to his name, his work reflects a commitment to enhancing user experience and efficiency in household chores.
Latest Patents
Changju Oh's latest patents include innovative designs and methods for controlling washing machines. One of his patents describes a washing machine that features a tub and a water supply valve. This valve is designed to open or close a flow path to supply water to the tub. The controller in this washing machine is programmed to manage the water supply, ensuring it reaches a target water level. It also monitors water pressure to determine if it is functioning normally. If any abnormalities are detected, the controller updates the water pressure information to optimize the washing process.
Another patent focuses on a washing machine that includes a rotating tub and a pulsator. This design incorporates a washing rod that can be coupled or decoupled from the pulsator. A sensor detects this coupling state, allowing the control panel to display various washing modes based on whether the washing rod is connected or not. This innovation aims to provide users with tailored washing options, enhancing the overall efficiency of the machine.
Career Highlights
Changju Oh is currently employed at Samsung Electronics Ltd., a leading company in the electronics and home appliance industry. His work at Samsung has allowed him to collaborate with some of the brightest minds in the field, contributing to the development of cutting-edge technologies.
Collaborations
Some of his notable coworkers include Jaepoong Lee and Minjoo Kim. Their collaborative efforts have played a crucial role in advancing the technology behind washing machines and other home appliances.
Conclusion
Changju Oh's contributions to washing machine technology exemplify innovation and practicality. His patents not only improve the functionality of household appliances but also enhance user convenience. As he continues to work at Samsung Electronics Ltd., his future endeavors are likely to lead to even more groundbreaking advancements in the industry.