Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen Luo — 28 Patents

SNSnowflake: 13 patents #71 of 448Top 20%
IBM: 6 patents #16,491 of 70,183Top 25%
BNBay Networks, Nc.: 2 patents #23 of 115Top 20%
SFSeoul National University R&Db Foundation: 1 patents #847 of 2,771Top 35%
WUWilliam Marsh Rice University: 1 patents #363 of 919Top 40%
A9A9.Com: 1 patents #259 of 440Top 60%
Nec: 1 patents #7,928 of 14,502Top 55%
HBHere Global B.V.: 1 patents #442 of 824Top 55%
Nortel Networks Limited: 1 patents #2,518 of 5,294Top 50%
San Mateo, CA: #196 of 3,727 inventorsTop 6%
California: #19,067 of 386,348 inventorsTop 5%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Chen Luo has been granted 28 US patents while listed as an inventor at Snowflake. The first was granted in 1997 and the most recent in October 2025. Chen Luo ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Chen Luo in San Mateo, CA, US.

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12452943 Link control method and apparatus, device, and storage medium Lily Lu, Pengpeng Zhou 2025-10-21
12452704 Multicast transmission control method and apparatus, computer device and storage medium Youhua Du, Ronghui HOU, Lei Huang, Juncai Zhang 2025-10-21
12314267 Automated tracking of oldest running statement in distributed MVCC databases Cristian Diaconu, Alexander Miller 2025-05-27
12242995 Environment change management and risk analysis Fu F W Wang, Shi-Jie Zhang, Lei Gao, Sun Bing, Meng Ru Hou +1 more 2025-03-04
12235843 Multi database queries Fabio Angius, Sarvesh Singh 2025-02-25
12222960 Scalable compaction for a distributed database Alexander Miller, William Waddington, Zhaohui Zhang 2025-02-11
12135700 Scan-based merge for analytical query processing in HTAP systems using delete vectors Mihir Dharamshi, Cristian Diaconu, Joshua Slocum 2024-11-05 $54,918,000
12086154 Columnar cache in hybrid transactional/analytical processing (HTAP) workloads Mihir Dharamshi, Cristian Diaconu, Andrew McCormick, Corbin McElhanney, Joshua Slocum +1 more 2024-09-10 $119,664,000
12056114 Long-lived statements optimizations in a database system Alexander Miller, William Waddington, Zhaohui Zhang 2024-08-06 $74,880,000
12007993 Multi database queries Fabio Angius, Sarvesh Singh 2024-06-11 $57,083,000
11899648 Concurrency control for transactions in database systems Alexander Miller, William Waddington, Zhaohui Zhang 2024-02-13 $429,862,000
11809916 Deadlock detection in distributed databases Alexander Miller, William Waddington 2023-11-07 $53,871,000
11709866 Scalable compaction in a concurrent transaction processing distributed database Alexander Miller, William Waddington, Zhaohui Zhang 2023-07-25 $203,248,000
11704305 Optimizations for long-lived statements in a database system Alexander Miller, William Waddington, Zhaohui Zhang 2023-07-18 $107,348,000
11436212 Concurrent transaction processing in a database system Alexander Miller, William Waddington, Zhaohui Zhang 2022-09-06 $121,103,000
11243820 Distributed deadlock detection and resolution in distributed databases Alexander Miller, William Waddington 2022-02-08 $270,370,000
11244156 Locality-sensitive hashing to clean and normalize text logs Vihan Sankaran Lakshman, Yeshwant Dattatreya, Nan Jiang 2022-02-08 $280,108,000
11182356 Indexing for evolving large-scale datasets in multi-master hybrid transactional and analytical processing systems Ronald J. Barber, Vijayshankar Raman, Richard S. Sidle, Yuanyuan Tian, Pinar Tozun +3 more 2021-11-23 $2,653,000
10996060 Camera-based positioning system using learning Anshumali Shrivastava, Krishna Palem, Yongshik Moon, Soonhyun Noh, Daedong Park +1 more 2021-05-04
10699135 Automatic localization geometry generator for stripe-shaped objects Qilin Zhang, Xiang Ma, Xin Chen, Sanjay C. Sood, Mark Tabb 2020-06-30
10511613 Knowledge transfer system for accelerating invariant network learning Zhengzhang Chen, LuAn Tang, Zhichun Li 2019-12-17
9235458 Methods and systems for delegating work objects across a mixed computer environment Harry J. Beatty, III, Peter C. Elmendorf, Charles Gates 2016-01-12 $5,327,000
9052968 Methods and systems for linking objects across a mixed computer environment Harry J. Beatty, III, Peter C. Elmendorf, Charles Gates 2015-06-09 $3,292,000
8943475 Methods and systems for interactive debugging in a mixed computer environment Harry J. Beatty, III, Peter C. Elmendorf, Charles Gates 2015-01-27 $4,313,000
7823158 Adaptive scheduling and management of work processing in a target context in resource contention Harry J. Beatty, III, Peter C. Elmendorf 2010-10-26 $4,266,000