Jae Hyuk Cha

Title: Innovations by Jae Hyuk Cha

Introduction

Jae Hyuk Cha is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of technology, particularly in battery management and flash memory systems. With a total of 5 patents to his name, his work reflects a commitment to advancing innovation.

Latest Patents

One of his latest inventions is a battery disconnect unit that includes a moving plate. This invention relates to a battery disconnect unit featuring a fuse connected to a battery pack, which interrupts overcurrent. It also includes at least one sensor to measure voltage or current, and a relay to connect or disconnect the battery pack from the load based on the measured values. The design allows for the fuse, sensor, and relay to be mounted within a housing, with a moving plate that adjusts based on the sizes of the relay and sensor.

Another significant patent is an apparatus and method for indicating flash memory life. This invention calculates the life of flash memory based on the number of write operations across multiple blocks. The calculated life can be transmitted to a host, and if it falls below a certain threshold, a warning signal is generated to indicate that the memory is nearing the end of its life.

Career Highlights

Jae Hyuk Cha has worked with prominent organizations, including the Industry-University Cooperation Foundation at Hanyang University and LG Energy Solution, Ltd. His experience in these institutions has allowed him to collaborate on various innovative projects.

Collaborations

He has worked alongside notable colleagues such as Soo Yong Kang and You Jip Won. Their combined expertise has contributed to the successful development of his inventions.

Conclusion

Jae Hyuk Cha's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving battery and memory technologies. His work continues to influence advancements in these critical areas.