Company Filing History:
2 out of 460 
2 out of 1,011 
Years Active: 2023-2025
Title: Innovations of Hongyu Liu in Battery Technology
Introduction
Hongyu Liu is a prominent inventor based in Ningde, China. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of battery packs and electrical devices.
Latest Patents
One of his latest patents is for a battery pack that includes a first battery cell, a second battery cell, and a third battery cell. The positive electrode active substance of each battery cell is composed of lithium iron phosphate and a low-temperature additive. This additive is selected from compounds containing at least two carbonyl groups, which are conjugated with an unsaturated structure or an atom having lone-pair electrons connected with the carbonyl groups. At temperatures lower than or equal to 10° C., the discharging capacity ratios of the battery cells are carefully defined to ensure optimal performance. Another notable patent involves a positive active material that includes a substrate and a coating layer. This innovative design incorporates a fast ion conductor layer and a carbon coating layer, enhancing the efficiency of lithium-ion secondary batteries.
Career Highlights
Hongyu Liu has worked with notable companies in the battery industry, including Contemporary Amperex Technology (Hong Kong) Limited and Contemporary Amperex Technology Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that contribute to advancements in energy storage solutions.
Collaborations
Throughout his career, Liu has collaborated with talented individuals such as Changfeng Bie and Xue Leng. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hongyu Liu's contributions to battery technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and their applications in energy storage, positioning him as a key figure in the field.
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.