This inventor holds 49 USPTO granted patents and 4 published patent applications, plus 9 CIPO patents and 18 EPO patents, primarily in MIMO Communication Systems. Top assignees: Samsung Electronics Co., Ltd., The University of Texas System, Alcatel Lucent. Active years: 2006-2017.
Location History:
- Seongnam-si, KR (2007)
- Songnam-shi, KR (2006 - 2008)
- Suwon-si, KR (2008)
- Seoul, KR (2007 - 2011)
- Austin, TX (US) (2011 - 2012)
- Summit, NJ (US) (2015)
- Gwacheon-si, KR (2016)
- Jersey City, NJ (US) (2014 - 2017)
- Gyeonggi-do, KR (2017)
Company Filing History:
46 out of 132,108 
7 out of 5,630 
2 out of 5,033 
Years Active: 2006-2017
Areas of Expertise:
Title: **Innovations by Chan-Byoung Chae: A Pioneer in Communication Systems**
Introduction
Chan-Byoung Chae, an influential inventor based in Seoul, South Korea, holds an impressive portfolio of 49 patents. His work significantly contributes to advancements in communication systems, particularly in reducing interference and improving channel feedback mechanisms. Through innovative methods and technologies, Chae has made a substantial impact in the field.
Latest Patents
One of Chan-Byoung Chae's latest patents encompasses methods for reducing interference in communication systems. This innovative approach involves determining interference levels from multiple beams produced by a transmitter with a multi-directional antenna. The method includes designing a transmitting beam pattern that takes into account these interference levels and creating a frequency reuse pattern to optimize data transmission.
Another notable patent is an apparatus and method for channel feedback in Multiple Input Multiple Output (MIMO) systems. This invention outlines a process where a signal transmitting device sends a pilot reflecting a compression rate to a receiving device. It further details how channel-related information is obtained and precoding is performed based on this information, enhancing the efficiency of data transmission.
Career Highlights
Chan-Byoung Chae has honed his expertise while working for prominent organizations, including Samsung Electronics and the University of Texas System. His experience in these leading companies has enabled him to remain at the forefront of communication technologies, pushing the boundaries of what is achievable in this rapidly evolving field.
Collaborations
Throughout his career, Chae has worked alongside esteemed colleagues such as Hong-Sil Jeong and Dong-seek Park. These collaborations have fostered innovative solutions and advanced research in communication systems, leading to the creation of numerous influential patents.
Conclusion
Chan-Byoung Chae's contributions to communication technology through his extensive patent portfolio reflect his dedication to innovation. His latest inventions not only address current challenges in the field but also pave the way for future advancements. His work exemplifies the essence of innovation, demonstrating the crucial role inventors play in shaping our technological landscape.