Company Filing History:
Years Active: 2022
Title: Innovations of Lijian Wan: A Focus on Probabilistic Text Indexing
Introduction: Lijian Wan, based in San Bruno, CA, is an innovative inventor who has made significant strides in the realm of data analytics. With a keen focus on enhancing the efficiency of searching semi-structured text documents, Wan's contributions are noteworthy in the field of columnar storage formats.
Latest Patents: Wan holds a patent for a groundbreaking technology titled "Probabilistic text index for semi-structured data in columnar analytics storage formats." This invention introduces a probabilistic indexing technique that simplifies the search process within semi-structured text documents stored in formats such as Parquet. The approach minimizes storage overhead and utilizes columnar input/output avoidance by associating text strings with their corresponding columns. The method involves detecting text words within these strings and generating a series of bitmaps which facilitate efficient access to the relevant semi-structured documents or columns.
Career Highlights: Currently, Lijian Wan is employed at Oracle International Corporation, where his expertise and innovative thinking contribute to the company's advancements in data management and analytics. His role focuses on leveraging cutting-edge technologies to improve information retrieval processes, thereby enhancing user experiences and operational efficiency.
Collaborations: Throughout his career, Wan has collaborated with notable colleagues, including Jian Wen and Hamed Ahmadi. Together, they share a common goal of pushing the boundaries of technology and developing innovative solutions that address complex data challenges.
Conclusion: Lijian Wan's inventive approach to probabilistic text indexing exemplifies the potential for innovation within the field of data analytics. His contributions at Oracle International Corporation, backed by his collaborative efforts with talented colleagues, highlight the importance of research and development in enhancing technology's role in data management. As he continues to explore new frontiers, Wan's work promises to influence future advancements in information retrieval and analytics methodologies.
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.