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USPTO Patent Rankings Data through Dec 31, 2025
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Vivek Narasayya — 112 Patents

Microsoft: 109 patents #49 of 40,388Top 1%
UWUniversity Of Washington: 1 patents #985 of 2,234Top 45%
Redmond, WA: #21 of 8,547 inventorsTop 1%
Washington: #213 of 76,902 inventorsTop 1%
Overall (All Time): #11,519 of 4,157,543Top 1%
112 Patents All Time
Vivek Narasayya has been granted 112 US patents while listed as an inventor at Microsoft. The first was granted in 1999 and the most recent in October 2025. Vivek Narasayya ranks #11,519 of 4,157,543 US inventors in our database (top 0.28%). Patent records list Vivek Narasayya in Redmond, WA, US.

Issued Patents All Time

Showing 1–25 of 112 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12436949 Using workload reduction to improve index tuning Matteo Brucato, Tarique Ashraf SIDDIQUI, Wen-Hsin Wu, Surajit Chaudhuri 2025-10-07
12430311 Budget-constrained index tuning in database systems Xiaoying Wang, Wentao Wu, Chi Wang, Surajit Chaudhuri 2025-09-30
12386849 Efficient transformation program generation Yeye He, Kris Ganjam, Surajit Chaudhuri 2025-08-12
12380098 Cache-efficient top-k aggregation over high cardinality large datasets Tarique Ashraf SIDDIQUI, Marius Dumitru, Surajit Chaudhuri 2025-08-05
12326806 Memory management for multiple process instances Manoj Syamala, Junfeng Dong, Ajay Kalhan, Shize Xu, Changsong Li +4 more 2025-06-10
12298996 Facilitating data transformations Yeye He, Kris Ganjam, Surajit Chaudhuri 2025-05-13
12292866 Data unification Meiyalagan Balasubramanian, Lengning LIU, Aditya Kuppa, Kirk Freiheit, Kalen Wong +8 more 2025-05-06
12248454 Scalable index tuning with index filtering and index cost models Tarique Ashraf SIDDIQUI, Surajit Chaudhuri, Wentao Wu 2025-03-11
12222939 Systems and methods for accelerating and optimizing groupwise comparison in relational databases Tarique Ashraf SIDDIQUI, Surajit Chaudhuri 2025-02-11
12105713 Compressing workloads for scalable index tuning Tarique Ashraf SIDDIQUI, Saehan Jo, Wentao Wu, Chi Wang, Surajit Chaudhuri 2024-10-01 $328,958,000
12066993 Constraint-based index tuning in database management systems utilizing reinforcement learning Wentao Wu, Chi Wang, Tarique Ashraf SIDDIQUI, Surajit Chaudhuri 2024-08-20 $244,576,000
12038822 Tenant database placement in oversubscribed database-as-a-service cluster Arnd Christian König, Yi Shan, Tobias Ziegler, Aarati Kakaraparthy 2024-07-16 $410,137,000
11934398 Using query logs to optimize execution of parametric queries Anshuman Dutt, Kapil Eknath Vaidya, Surajit Chaudhuri 2024-03-19 $401,127,000
11836646 Efficiently constructing regression models for selectivity estimation Anshuman Dutt, Chi Wang, Surajit Chaudhuri 2023-12-05 $332,033,000
11809442 Facilitating data transformations Yeye He, Kris Ganjam, Surajit Chaudhuri 2023-11-07 $279,823,000
11809223 Collecting and annotating transformation tools for use in generating transformation programs Yeye He, Kris Ganjam, Surajit Chaudhuri, Xu Chu 2023-11-07 $279,823,000
11734274 Transforming queries using bitvector aware optimization Bailu Ding, Surajit Chaudhuri 2023-08-22 $347,292,000
11726905 Memory management for multiple process instances Manoj Syamala, Junfeng Dong, Ajay Kalhan, Shize Xu, Changsong Li +4 more 2023-08-15 $266,941,000
11714790 Data unification Meiyalagan Balasubramanian, Lengning LIU, Aditya Kuppa, Kirk Freiheit, Kalen Wong +8 more 2023-08-01 $339,452,000
11595319 Differential overbooking in a cloud computing environment Changsong Li, Ajay Kalhan, Pankaj Arora, Junfeng Dong, Yi Shan +5 more 2023-02-28 $221,092,000
11520800 Extensible data transformations Kris Ganjam, Yeye He, Surajit Chaudhuri 2022-12-06 $290,577,000
11372770 System and method for determining cache activity and optimizing cache reclamation Junfeng Dong, Ajay Kalhan, Manoj Syamala, Changsong Li, Shize Xu +4 more 2022-06-28 $238,915,000
11256619 Memory management for serverless databases Manoj Syamala, Arnd Christian König, Junfeng Dong, Ajay Kalhan, Shize Xu +4 more 2022-02-22 $301,637,000
11201832 Dynamic allocation of resources while considering resource reservations Sudipto Das, Feng Li, Manoj Syamala 2021-12-14 $326,394,000
11182360 Database tuning and performance verification using cloned database Sudipto Das, Gaoxiang Xu, Surajit Chaudhuri, Andrija Jovanovic, Miodrag Radulovic 2021-11-23 $215,686,000