Company Filing History:
2 out of 164,108 
2 out of 27,108 
Years Active: 2010-2024
Title: Innovations of Sherman Lau
Introduction
Sherman Lau is a notable inventor based in Markham, Canada. He has made significant contributions to the field of database technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of database systems.
Latest Patents
One of Sherman Lau's latest patents is titled "Method, database host, and medium for database b-tree branch locking." This invention describes methods, systems, and computer-readable media that allow Write-Ahead Logging (WAL) records to be replayed serially at the database sub-object level. This innovation enables parallelism for processes affecting a single database object while maintaining the consistency required for Read-Only Snapshot (ROS) capability. By replaying WAL records at the B-Tree branch level, his approach improves upon existing methods that serialize WAL record replay at the object or block level. This advancement allows multi-block operations, such as SPLIT, to be executed in the correct sequence, ensuring consistent reads during ROS.
Another significant patent is related to "Distributed database remote backup." This invention involves generating a commit action redo log message for a commit action performed by a primary site in a distributed database system. The message includes a transaction ID and an order indicator for database transactions, which is crucial for maintaining the integrity of data across multiple primary sites.
Career Highlights
Sherman Lau has worked with prominent companies in the technology sector, including IBM and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in database technology.
Collaborations
Throughout his career, Sherman has collaborated with talented individuals such as Bishwaranjan Bhattacharjee and Timothy Ray Malkemus. These collaborations have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Sherman Lau's contributions to database technology through his patents demonstrate his innovative spirit and commitment to improving data management systems. His work continues to influence the industry and inspire future advancements.
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.