Sang-Ok Cha

Title: Innovations by Sang-Ok Cha

Introduction

Sang-Ok Cha is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to technology, particularly in the field of home appliances and wireless communication. With a total of 4 patents to his name, Cha continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a "System and method of connecting devices via Wi-Fi network." This invention provides a method for connecting external devices to an Access Point (AP) through a Wi-Fi network. The process involves receiving device information from the external device operating in AP mode, accessing it using the device information, and providing connection information to the external device. Once the connection information is provided, the external device ceases to operate in AP mode and connects to the AP based on the information received.

Another significant patent is for a "Refrigerator and method of controlling the same." This invention includes a refrigerator equipped with a memory that stores characteristics of goods items and user purchasing behaviors. The controller displays a user interface with icons for goods items based on stored characteristics and collects user purchase history to enhance the display method. Additionally, a proximity sensor measures the distance to the user, allowing the controller to adjust the user interface accordingly.

Career Highlights

Sang-Ok Cha is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to develop innovative solutions that enhance user experience and improve product functionality.

Collaborations

Cha has collaborated with talented individuals such as Yong-yeon Lee and Dong-goo Kang. Their teamwork has contributed to the successful development of various technologies and patents.

Conclusion

Sang-Ok Cha's contributions to innovation, particularly in wireless communication and home appliances, demonstrate his commitment to advancing technology. His patents reflect a deep understanding of user needs and technological possibilities.