Company Filing History:
21 out of 49,601 
2 out of 1,557 
Years Active: 2014-2025
Title: Bumdong Sa: A Pioneer in Rotary Compressor Innovations
Introduction
Bumdong Sa is a distinguished inventor based in Seoul, South Korea, known for his innovative contributions to the field of rotary compressors. With an impressive portfolio of 20 patents, Sa continues to push the boundaries of technology and efficiency in mechanical engineering.
Latest Patents
Sa's latest inventions include advanced designs for rotary compressors that enhance performance and efficiency. One of his notable patents outlines a rotary compressor featuring a cylinder with an eccentrically formed chamber that accommodates a predetermined working fluid. This patent describes a rotor that is rotatably received in the chamber and is arranged to be concentric with the cylinder. The design incorporates various components, such as first and second bearings that support the drive shaft of the rotor, and a plurality of vanes that divide the chamber into multiple compression spaces. Another recent patent focuses on a rotary compressor with a cylindrical compression space and includes innovative features such as a roller, vane slots, and both main and sub bearings that optimize the compressor's effectiveness.
Career Highlights
Bumdong Sa has built an impressive career, having worked with leading organizations such as LG Electronics Inc. and the Seoul National University R&D Foundation. His work in these esteemed institutions has contributed significantly to his development as a top-notch inventor.
Collaborations
Throughout his career, Sa has collaborated with several notable individuals in the field. Among his coworkers are Seseok Seol and Byeongchul Lee, both of whom have played a key role in enhancing Sa’s research and development projects.
Conclusion
Bumdong Sa stands out as a leading inventor in the field of rotary compressors. His innovative designs and collaboration with esteemed colleagues and organizations underscore his commitment to advancing technology. With his ongoing work, Sa remains a pivotal figure in the engineering landscape, inspiring future generations of inventors.
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.