Company Filing History:
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1 out of 2,652 
Years Active: 2013-2025
Title: The Innovations of Yi Ha Yoon
Introduction
Yi Ha Yoon is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of technology, particularly in mobile communication and vehicle systems. With a total of 2 patents to his name, his work reflects a commitment to advancing modern technology.
Latest Patents
Yi Ha Yoon's latest patents include an "Apparatus and method for frequency scan control in sleep mode of vehicle." This invention provides a method for controlling frequency scanning in a vehicle's sleep mode, utilizing an input unit to receive vehicle mode information, a memory to store the controlling program, and a processor to execute the program. The processor is designed to stop frequency scanning when the vehicle is in sleep mode.
Another significant patent is the "Mobile communication device having plurality of subscriber identification module (SIM) cards and method for selecting public land mobile network (PLMN) in the device." This device includes multiple SIM cards and various methods for searching for a PLMN for each SIM card. The device starts Home PLMN timers according to values stored in the SIM cards and performs a PLMN search upon timer expiry, updating the PLMN list with any found PLMNs. It also determines if any PLMN has a higher priority than the currently registered one and performs location registration accordingly.
Career Highlights
Throughout his career, Yi Ha Yoon has worked with prominent companies such as Samsung Electronics and Hyundai Mobis. His experience in these leading organizations has allowed him to develop innovative solutions that enhance technology in both mobile communication and automotive systems.
Collaborations
Yi Ha Yoon has collaborated with notable colleagues, including Hong Hee Kim and Hong Chul Kim. These partnerships have contributed to the development of his patents and innovations.
Conclusion
Yi Ha Yoon's contributions to technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence advancements in mobile communication and vehicle technology.