This inventor holds 1 USPTO granted patent. Top assignee: Industrial Technology Research Institute. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: The Innovations of Sheng-Hua Shih
Introduction
Sheng-Hua Shih is a notable inventor based in Changhua, Taiwan. He has made significant contributions to the field of battery technology, particularly in the development of electrolytes for lithium secondary batteries. His innovative work has the potential to enhance the performance and longevity of these essential energy storage devices.
Latest Patents
Shih holds a patent for a "Stable high-voltage electrolyte for lithium secondary battery." This invention involves an organic electrolyte that comprises a lithium salt dissolved in a mixture of organic solvents. The lithium salts used can include LiClO₄, LiPF₆, LiBF₄, LiCF₃SO₃, and LiAsF₆, among others. The organic solvent mixture consists of a carbonate, specifically ethylene carbonate, and an acetate, which can be either methyl acetate or ethyl acetate. The ratio of carbonate to acetate ranges from 80/20 to 20/80, with a preferred range of 40/60 to 60/40. The lithium salt concentration is between 0.6 and 1.5M, ideally around 1M. This electrolyte demonstrates excellent stability in lithium secondary batteries, particularly those with cathodes containing LiCoO₂ or LiMn₂O₄, and can withstand charge/discharge voltages of up to 5 V (vs. Li/Li⁺), ensuring a long service life.
Career Highlights
Sheng-Hua Shih is affiliated with the Industrial Technology Research Institute, where he continues to advance research in battery technologies. His work is pivotal in addressing the growing demand for efficient and reliable energy storage solutions.
Collaborations
Shih has collaborated with notable colleagues, including Cheng-Hung Cheng and Weir-Mirn Hurng, contributing to the advancement of innovative technologies in the field.
Conclusion
Sheng-Hua Shih's contributions to the development of stable electrolytes for lithium secondary batteries highlight his role as an influential inventor in the energy storage sector. His innovative patent reflects a commitment to enhancing battery performance and longevity, which is crucial for the future of energy technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile