This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Lg Electronics Inc.. Active years: 2005-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Gimhae-si, KR (2005 - 2006)
- Gimhae-shi, KR (2016)
Company Filing History:
Years Active: 2005-2016
Title: Cheal Lak Choi: Innovator in Compressor Technology
Introduction
Cheal Lak Choi is a notable inventor based in Gimhae, South Korea. He has made significant contributions to the field of compressor technology, holding a total of 3 patents. His innovative designs focus on enhancing efficiency and reducing the size of compressors, making them more effective for various applications.
Latest Patents
One of his latest inventions is the linear compressor. This device prevents leakage of magnetic force by altering the construction of a linear motor. By adjusting the mechanical spring constant to be smaller in relation to the magnetic spring constant, the size of the springs supporting the piston can be minimized. This design allows for a lighter and more compact compressor. Additionally, the linear compressor can suppress stroke spreading influence and easily expand compression capacity based on load requirements.
Another significant patent is the dual capacity compressor. This invention features a power-generating part with a reversible motor and a crankshaft. The compression part includes a cylinder, piston, and connecting rod, along with an eccentric sleeve that is rotatably fitted to the crank pin. This design prevents relative motion between components that sustain eccentricity, allowing for smooth operation.
Career Highlights
Cheal Lak Choi is currently employed at LG Electronics Inc., where he continues to innovate and develop advanced compressor technologies. His work has positioned him as a key player in the industry, contributing to the company's reputation for cutting-edge technology.
Collaborations
He collaborates with talented coworkers, including June Soo Hur and Dal Soo Kang, who contribute to the development of innovative solutions in compressor technology.
Conclusion
Cheal Lak Choi's contributions to compressor technology through his patents demonstrate his commitment to innovation and efficiency. His work at LG Electronics Inc. continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile