Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xin Xu — 14 Patents

Oracle: 12 patents #927 of 14,854Top 7%
San Jose, CA: #4,673 of 32,062 inventorsTop 15%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Xin Xu has been granted 14 US patents while listed as an inventor at Oracle. The first was granted in 2013 and the most recent in December 2025. Xin Xu ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Xin Xu in San Jose, CA, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 6 patents in 2025.peak 62013: 1 patents20132017: 2 patents20172018: 1 patents20182023: 1 patents20232024: 3 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12492461 OVJP injection block William John Quinn, Craig Anthony Outten, Gregory McGraw 2025-12-09
12442068 OVJP deposition nozzle with delivery flow retarders Gregory McGraw, William John Quinn, William T. Mayweather, III, Gregg Kottas 2025-10-14
12423530 Training data generation to facilitate fine-tuning embedding models Umanga Bista, Vladislav Blinov, Mark Edward Johnson, Ahmed Ataallah Ataallah Abobakr, Thanh Long Duong +4 more 2025-09-23
12406203 Fast and scalable multi-tenant serve pool for chatbots Vishal Vishnoi, Suman Mallapura Somasundar, Stevan Malesevic 2025-09-02
12249314 Routing for chatbots Vishal Vishnoi, Srinivasa Phani Kumar Gadde, Fen Wang, Muruganantham Chinnananchi, Manish Parekh +5 more 2025-03-11
12223276 Automatic out of scope transition for chatbot Vishal Vishnoi, Elias Luqman Jalaluddin, Srinivasa Phani Kumar Gadde, Crystal C. Pan, Mark Edward Johnson +3 more 2025-02-11
12169763 Fast and scalable multi-tenant serve pool for chatbots Vishal Vishnoi, Suman Mallapura Somasundar, Stevan Malesevic 2024-12-17 $821,379,000
12112560 Usage based resource utilization of training pool for chatbots Suman Mallapura Somasundar, Vishal Vishnoi, Xinwei Zhang, Ping Lin 2024-10-08 $436,875,000
11922123 Automatic out of scope transition for chatbot Vishal Vishnoi, Elias Luqman Jalaluddin, Srinivasa Phani Kumar Gadde, Crystal C. Pan, Mark Edward Johnson +3 more 2024-03-05 $126,576,000
11657797 Routing for chatbots Vishal Vishnoi, Srinivasa Phani Kumar Gadde, Fen Wang, Muruganantham Chinnananchi, Manish Parekh +5 more 2023-05-23 $128,601,000
9940373 Method and system for implementing an operating system hook in a log analytics system Jerry Paul Russell, Haobo He, Greg Ma 2018-04-10 $82,988,000
9767171 Method and system for implementing an operating system hook in a log analytics system Jerry Paul Russell, Haobo He, Greg Ma 2017-09-19 $37,413,000
9569181 System and method for supporting an object oriented scripting tool Haijun Li, Peng SUN, Vladimir Egorov, Hongwei Du 2017-02-14 $29,294,000
8504987 System and method for supporting an object oriented scripting tool Haijun Li, Peng SUN, Vladimir Egorov, Hongwei Du 2013-08-06 $45,700,000

Frequent Collaborators

Vishal Vishnoi8 shared
Srinivasa Phani Kumar Gadde5 shared
Crystal C. Pan4 shared
Manish Parekh4 shared
Mark Edward Johnson3 shared
Thanh Long Duong3 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14