Location History:
- Cheonan-si, KR (2004 - 2011)
- Cheonan, KR (2006 - 2013)
Company Filing History:
10 out of 7,636 
3 out of 787 Years Active: 2004-2013
Title: Innovations of Sang-Moon Hwang
Introduction
Sang-Moon Hwang is a notable inventor based in Cheonan, South Korea. He has made significant contributions to the field of battery technology, holding a total of 10 patents. His work focuses on enhancing the performance and safety of lithium secondary batteries.
Latest Patents
Hwang's latest patents include innovative materials and methods for battery technology. One of his patents describes an active material for a battery that consists of an electrochemically reversibly oxidizable and reducible base material. This base material can be a metal, a lithium-containing alloy, a sulfur-based compound, or a compound that can form a lithium-containing compound through a reaction with lithium ions. Additionally, it features a surface-treatment layer comprising a compound of the formula MXO, where M represents various elements, and X is an element capable of forming a double bond with oxygen.
Another significant patent involves a non-aqueous electrolyte for lithium secondary batteries. This electrolyte includes lithium salts, a non-aqueous organic solvent, and additive compounds that decompose at specific voltage ranges. These additives form a conductive polymer layer on the positive electrode, enhancing battery safety during overcharge and preventing gas generation from the organic solvent.
Career Highlights
Sang-Moon Hwang has worked with prominent companies in the industry, including Samsung SDI Co., Inc. and Cheil Industries Inc. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Hwang has collaborated with notable colleagues such as Jin-Sung Kim and Meen-Seon Paik. Their combined efforts have further advanced the field of battery technology.
Conclusion
Sang-Moon Hwang's contributions to battery technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to pave the way for safer and more efficient energy storage solutions.
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.