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For the Inventor, By the Inventor

San Mateo, CA, United States of America

Chen Luo

USPTO Granted Patents = 16 

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal16 out of 996 
 
Snowflake Inc.
 patents

Years Active: 2022-2025

where 'Filed Patents' based on already Granted Patents

16 patents (USPTO):
1. 12468685 - Optimizations to read and write transactions for large values in distributed databases (2025-11-11),
2. 12468673 - Schema evolution support in hybrid transactional/analytical processing (HTAP) workloads (2025-11-11),
3. 12443618 - Columnar cache in hybrid transactional/analytical processing (HTAP) workloads (2025-10-14),
4. 12314267 - Automated tracking of oldest running statement in distributed MVCC databases (2025-05-27),
5. 12235843 - Multi database queries (2025-02-25),
6. 12222960 - Scalable compaction for a distributed database (2025-02-11),
7. 12135700 - Scan-based merge for analytical query processing in HTAP systems using delete vectors (2024-11-05),
8. 12086154 - Columnar cache in hybrid transactional/analytical processing (HTAP) workloads (2024-09-10),
9. 12056114 - Long-lived statements optimizations in a database system (2024-08-06),
10. 12007993 - Multi database queries (2024-06-11),
11. 11899648 - Concurrency control for transactions in database systems (2024-02-13),
12. 11809916 - Deadlock detection in distributed databases (2023-11-07),
13. 11709866 - Scalable compaction in a concurrent transaction processing distributed database (2023-07-25),
14. 11704305 - Optimizations for long-lived statements in a database system (2023-07-18),
15. 11436212 - Concurrent transaction processing in a database system (2022-09-06),

Title: Innovations of Chen Luo

Introduction

Chen Luo is a prominent inventor based in San Mateo, California. He has made significant contributions to the field of technology, particularly in database management and processing systems. With a total of 14 patents to his name, Chen has established himself as a key figure in innovation.

Latest Patents

One of Chen's latest patents is focused on a columnar cache in hybrid transactional/analytical processing (HTAP) workloads. This technology involves receiving blob metadata from a key-value store and determining whether copies of blob files are stored in a local cache. The process includes transforming blob files into a column file format and storing them in the local cache. Another notable patent addresses automated tracking of the oldest running statement in distributed MVCC databases. This technology initializes a statement for execution and manages its execution time by updating a read timestamp table, ensuring efficient database management.

Career Highlights

Chen Luo is currently employed at Snowflake Inc., a company known for its innovative cloud-based data warehousing solutions. His work at Snowflake has allowed him to develop cutting-edge technologies that enhance data processing capabilities.

Collaborations

Some of Chen's coworkers include Alexander Miller and William H. Waddington. Their collaboration contributes to the innovative environment at Snowflake Inc., fostering advancements in technology.

Conclusion

Chen Luo's contributions to technology through his patents and work at Snowflake Inc. highlight his role as a leading inventor in the field. His innovations continue to shape the future of data processing and management.

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