Company Filing History:
5 out of 1,139 
Years Active: 2024-2025
Title: Innovative Contributions of Inventor HongTao Liu in Memory Technology
Introduction
HongTao Liu is a distinguished inventor based in Hubei, China, known for his significant contributions to advancements in memory technology. With a total of four patents to his name, Liu's work primarily focuses on improving the performance and operation of 3D NAND systems.
Latest Patents
Among his latest innovations, one of the noteworthy patents is a method of improving program operation speed in 3D NAND systems. This patent describes a memory device that includes a processor configured to perform programming on memory cells using incremental step pulse programming (ISPP). This technique allows for different step voltages to be applied, optimizing the programming of memory cells based on the target voltages.
Another significant patent by Liu illustrates an operation method for memory devices, involving the application of word-line voltage to a memory device's word line and managing the hold voltage on a selected dummy line. This innovative approach helps to erase memory cells efficiently while incrementally adjusting time periods during erase loops.
Career Highlights
Liu's career is marked by his association with Yangtze Memory Technologies Co., Ltd., where he has contributed to the development of groundbreaking memory solutions. His expertise in the field has established him as a leading figure in enhancing the efficiency and effectiveness of memory systems.
Collaborations
During his career, HongTao Liu has collaborated with other talented professionals, including his coworker Jichao Huang. Together, they have worked on pioneering projects that aim to address the challenges faced in memory technology, driving innovation within the industry.
Conclusion
HongTao Liu's innovative spirit and dedication to memory technology continue to propel advancements in this crucial field. His patents not only reflect his technical prowess but also contribute to shaping the future of memory systems, making a significant impact within the technology landscape.
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.