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USPTO Patent Rankings Data through Dec 31, 2025
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Xiaobin Ma — 16 Patents

SYSybase: 9 patents #9 of 384Top 3%
Google: 5 patents #5,270 of 22,993Top 25%
TUTeradata Us: 1 patents #234 of 510Top 50%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Fremont, CA: #1,079 of 9,298 inventorsTop 15%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Xiaobin Ma has been granted 16 US patents while listed as an inventor at Sybase. The first was granted in 2015 and the most recent in August 2025. Xiaobin Ma ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Xiaobin Ma in Fremont, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12380109 Database join operations with early filtering Xun Cheng 2025-08-05
12292887 Columnar cache query using hybrid query execution plan Xun Cheng, Viral Shah, Anjan Kumar Amirishetty 2025-05-06
12130814 Late materialization of queried data in database cache Xun Cheng, Viral Shah, Anjan Kumar Amirishetty 2024-10-29 $126,209,000
12038894 Evaluating row-store expressions on a column-store database Viral Shah, Xun Cheng, Haoyu Huang, Anjan Kumar Amirishetty 2024-07-16 $98,172,000
11782921 Columnar cache query using hybrid query execution plan Xun Cheng, Viral Shah, Anjan Kumar Amirishetty 2023-10-10 $80,003,000
11341132 Generating a producer-driven execution plan from a consumer-driven iterator-based execution plan Xun Cheng, Prabhas Kumar Samanta 2022-05-24
10664475 Generating a native access plan for semi join operators Xun Cheng 2020-05-26
10628492 Distributed graph database writes Scott M. Meyer, Andrew Rodriguez, Walaa Eldin M. Moustafa 2020-04-21 $75,244,000
10503481 Generating a native access plan for dynamic entity calling Xun Cheng 2019-12-10
10133777 Eliminating redundancy when generating intermediate representation code Xun Cheng 2018-11-20
9977804 Index updates using parallel and hybrid execution Srinivasan Mottupalli, Peter Schneider 2018-05-22
9778918 Native access plan source code generation Xun Cheng, Prabhas Kumar Samanta 2017-10-03
9684684 Index updates using parallel and hybrid execution Srinivasan Mottupalli, Peter Schneider 2017-06-20
9665612 Run-time decision of bulk insert for massive data loading Srinivasan Mottupalli, Peter Schneider 2017-05-30
9600517 Convert command into a BULK load operation Srinivasan Mottupalli, Peter Schneider 2017-03-21
8990186 Techniques for updating join indexes Grace Kwan-On Au, Lu Ma 2015-03-24 $37,955,000

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16