Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WL

Wei Liu — 43 Patents

SSSift Science: 18 patents #2 of 56Top 4%
FLFluke: 7 patents #60 of 518Top 15%
ExxonMobil: 5 patents #2,147 of 10,161Top 25%
UAUatc: 4 patents #92 of 369Top 25%
NSNorfolk Southern: 3 patents #3 of 68Top 5%
3D3Dgeo Development: 2 patents #3 of 8Top 40%
AOAurora Operations: 1 patents #126 of 269Top 50%
Apple: 1 patents #12,397 of 18,612Top 70%
Uber Technologies: 1 patents #682 of 909Top 80%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Wei Liu has been granted 43 US patents while listed as an inventor at Sift Science. The first was granted in 2003 and the most recent in November 2025. Wei Liu ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Wei Liu in Shanghai, CA, CN.

Patents per Year

Patents granted per year, 2003 to 2025Bar chart with a peak of 13 patents in 2022.peak 132003: 1 patents20032004: 1 patents20042018: 1 patents20182021: 6 patents20212022: 13 patents20222023: 9 patents20232024: 7 patents20242025: 5 patents2025

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11481490 Systems and methods for automated labeling of subscriber digital event data in a machine learning-based digital threat mitigation platform Ralf Gunter Correa Carvalho 2022-10-25
11468551 Machine-learning framework for detecting defects or conditions of railcar systems Mahbod Amouie, Evan Thomas Gebhardt, Gongli Duan, Myles Grayson Akin, Tianchen Wang +2 more 2022-10-11 $265,621,000
11429974 Systems and methods for configuring and implementing a card testing machine learning model in a machine learning-based digital threat mitigation platform Kevin J. Lee, Hui Wang, Rishabh Kothari, Helen Marushchenko 2022-08-30
11397272 Data augmentation for seismic interpretation systems and methods Huseyin Denli, Kuang-Hung Liu, Cody J. MacDonald 2022-07-26 $1,001,499,000
11330009 Systems and methods for machine learning-based digital content clustering, digital content threat detection, and digital content threat remediation in machine learning task-oriented digital threat mitigation platform Jintae Kim, Michael Legore, Yong Fu, Cat Perry, Rachel Mitrano +2 more 2022-05-10
11320551 Training machine learning systems for seismic interpretation Kuang-Hung Liu, Huseyin Denli, Cody J. MacDonald 2022-05-03 $365,106,000
11303665 Systems and methods configuring a unified threat machine learning model for joint content and user threat detection Fred Sadaghiani 2022-04-12
D945290 Portable power analyzer Wei Huang 2022-03-08
11262756 Discrete decision architecture for motion planning system of an autonomous vehicle Michael Lee Phillips, Don Burnette, Kalin Vasilev Gochev, Somchaya Liemhetcharat, Harishma Dayanidhi +6 more 2022-03-01
11175671 Autonomous vehicles featuring machine-learned yield model Colin Jeffrey Green, David McAllister Bradley, Vijay Subramanian 2021-11-16
11119235 Automated seismic interpretation using fully convolutional neural networks Diego A. Hernandez, Niranjan A. Subrahmanya, D. Braden Fitz-Gerald 2021-09-14
11070585 Systems and methods configuring a unified threat machine learning model for joint content and user threat detection Fred Sadaghiani 2021-07-20
11049116 Systems and methods for anomaly detection in automated workflow event decisions in a machine learning-based digital threat mitigation platform Kostyantyn Gurnov, Vera Dadok, Duy Tran, Arjun Krishnaiah, Hui Wang +1 more 2021-06-29
11037173 Systems and methods for anomaly detection in automated workflow event decisions in a machine learning-based digital threat mitigation platform Kostyantyn Gurnov, Vera Dadok, Duy Tran, Arjun Krishnaiah, Hui Wang +1 more 2021-06-15
10915073 Adaptive PID controller tuning via deep reinforcement learning Thomas A. Badgwell, Kuang-Hung Liu, Niranjan A. Subrahmanya, Michael H. Kovalski 2021-02-09 $478,873,000
10019011 Autonomous vehicles featuring machine-learned yield model Colin Jeffrey Green, David McAllister Bradley, Vijay Subramanian 2018-07-10
6687618 Typing picks to horizons in migration velocity analysis Dimitri Bevc, Alexander M. Popovici 2004-02-03
6546339 Velocity analysis using angle-domain common image gathers Dimitri Bevc, Alexander M. Popovici 2003-04-08