Location History:
- Hong Kong, CN (2013)
- Sunnyvale, CA (US) (2022)
Company Filing History:
Years Active: 2013-2022
Title: Tsz Hong Hubert Chan: Innovator in Blockchain and Data Privacy
Introduction
Tsz Hong Hubert Chan is an accomplished inventor based in Sunnyvale, California, known for his significant contributions to the fields of blockchain technology and data privacy. With two patents to his name, Chan is at the forefront of technological advancements that promise to enhance efficiency and security in digital communications.
Latest Patents
Chan's latest innovations include:
1. **High throughput blockchain consensus systems and methods with low finalization time** – This invention focuses on blockchain systems and consensus protocols that utilize a pipelining technique. The system involves a committee of consensus nodes, which includes proposer nodes and voter nodes. Proposer nodes can submit multiple unnotarized proposals to voter nodes, which vote based on the freshest notarized chain. This innovative approach allows for a low finalization time and introduces additional features such as chain synchronization, committee election schemes, and reconfiguration.
2. **Privacy-preserving aggregation of Time-series data** – This invention introduces a private stream aggregation (PSA) system that enables users to contribute data to an aggregator while maintaining their privacy. The system utilizes a unique private key method that ensures the aggregate value can be decrypted without revealing individual data values. This provides a robust solution for safeguarding user privacy in data sharing.
Career Highlights
Throughout his career, Tsz Hong Hubert Chan has been associated with notable organizations including Palo Alto Research Center Inc. and Thunder Token Inc. His work at these institutions has been instrumental in advancing research and development in critical technologies.
Collaborations
Chan has collaborated with several professionals in his field, including his coworkers Runting Shi and Richard Chow. These collaborations have fostered an environment of innovation and have contributed to the successful development of his patents.
Conclusion
Tsz Hong Hubert Chan exemplifies the spirit of innovation, with his work at the intersection of blockchain technology and data privacy. His patents reflect a commitment to enhancing technological systems and protecting user information, paving the way for future advancements in these critical areas. As he continues to innovate, the impact of his contributions will surely resonate throughout the tech industry and beyond.