Company Filing History:
2 out of 2,607 
2 out of 59 
1 out of 1 Years Active: 2023-2025
Title: Innovations of Chul Soo Kim
Introduction
Chul Soo Kim is a notable inventor based in Gyeongsangnam-do, South Korea. He has made significant contributions to the field of technology, particularly in the areas of photoplethysmography and blockchain systems. With a total of four patents to his name, Kim's work reflects a commitment to advancing technological solutions.
Latest Patents
One of his latest patents is a "Computer device for attenuating motion artifacts in photoplethysmography in real time in order to reduce distortion attributable to change in distance of sensor and method using the same." This invention provides a computer device that effectively mitigates motion artifacts in photoplethysmography (PPG) signals. The device utilizes an exponentially weighted moving average filter to obtain a primarily restored PPG AC signal from a distorted PPG signal. It further restores the final PPG AC signal through block interleaving, ensuring accurate readings from PPG sensors.
Another significant patent is the "Method and apparatus for blockchains with modifiable recorded transactions." This invention outlines a method for modifying transactions that have already been recorded on blockchains. The system separates the approval and modification processes of transactions, utilizing transaction approval blocks and transaction modification blocks to enhance the management of blockchain transactions.
Career Highlights
Chul Soo Kim has worked with esteemed institutions such as the Korea Advanced Institute of Science and Technology and the Inje University Industry-Academic Cooperation Foundation. His experience in these organizations has allowed him to collaborate on various innovative projects and contribute to advancements in technology.
Collaborations
Kim has collaborated with notable colleagues, including Nam Yong Lee and Jinhong Yang. Their joint efforts have further propelled the development of innovative solutions in their respective fields.
Conclusion
Chul Soo Kim's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in photoplethysmography and blockchain technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.