Location History:
- Daejeon, KR (2012)
- Yongin-si, KR (2014 - 2023)
- Seoul, KR (2018 - 2024)
Company Filing History:
20 out of 131,214 
4 out of 260 
2 out of 2,607 
Years Active: 2012-2025
Title: Ki Young Chang: A Visionary Inventor Revolutionizing Gas Measurement and Biological Estimation
Introduction
Ki Young Chang is an esteemed inventor based in Seoul, South Korea, with an impressive portfolio of 24 patents. His innovations primarily focus on advanced measurement techniques, particularly in the fields of gas concentration and biological component estimation. Through his inventive contributions, Chang continues to pave the way for future advancements in technology.
Latest Patents
Two of Ki Young Chang's latest patents showcase his expertise and ingenuity. The first, titled "Apparatus and Method for Measuring Gas Concentration," details a system designed to measure the concentration of target gases. This apparatus incorporates a gas sensor with a sensing layer that alters its electric resistance based on oxidation or reduction reactions with gas molecules. The processor then analyzes the change in electric resistance to determine the concentration of the target gas.
The second notable patent, "Biological Component Estimation Apparatus and Operation Method Thereof," presents a novel method for assessing biological components. This device consists of a light detector array and multiple light sources that aid in calculating a blood vessel alignment index. By measuring the intensity of light emitted and detected by these sources, the apparatus determines the alignment of the device concerning blood vessels.
Career Highlights
Ki Young Chang has collaborated with leading companies, including Samsung Electronics Co., Ltd. and The Green Cross Corporation. His work in these organizations has emphasized the development and implementation of innovative technologies that enhance measurement processes. Chang's commitment to exploring new frontiers in technology is evident throughout his career.
Collaborations
Throughout his professional journey, Ki Young Chang has had the opportunity to work alongside esteemed colleagues, including Joon Hyung Lee and Jung Yong Nam. These collaborations have contributed to the advancement and success of their shared projects, resulting in further innovations in the fields they specialize in.
Conclusion
As a prominent inventor, Ki Young Chang's contributions have significantly impacted the technology landscape, particularly within gas measurement and biological estimation. His extensive patent portfolio, alongside his collaborative efforts with leading companies and talented individuals, illustrates his dedication to innovation. With a continual focus on advancing technology, Chang is poised to inspire future generations of inventors and researchers.
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.