Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ningwei Liu — 5 Patents

Cisco: 3 patents #4,245 of 13,007Top 35%
CACa: 1 patents #669 of 1,424Top 50%
Palo Alto, CA: #3,748 of 9,675 inventorsTop 40%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ningwei Liu has been granted 5 US patents while listed as an inventor at Cisco. The first was granted in 2020 and the most recent in October 2023. Ningwei Liu ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ningwei Liu in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 2020 to 2023Bar chart with a peak of 2 patents in 2020.peak 22020: 2 patents20202022: 1 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11775767 Systems and methods for automated iterative population of responses using artificial intelligence Wangyan Feng, Aaron Scott Chan, Joel M. Fulton 2023-10-03 $32,598,000
11755626 Systems and methods for classifying data objects Deepanjan Basu, Todd Miller, Craig Morea 2023-09-12 $12,294,000
11379670 Automatically populating responses using artificial intelligence Wangyan Feng, Aaron Scott Chan, Joel M. Fulton 2022-07-05 $29,649,000
10607005 Systems and methods for labeling automatically generated reports Shuning Wu, Wangyan Feng, Kevin Roundy 2020-03-31
10544452 Method and use of nucleic acid isothermal amplification via a polymerase spiral reaction Liuyu Huang, Wei Liu, Derong Dong, Zeliang Chen, Dayang Zou +5 more 2020-01-28