{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Abnormal Security", "item": "https://www.patentleaderboard.com/company/abnormal-security"}, {"@type": "ListItem", "position": 3, "name": "Kai Jing Jiang", "item": "https://www.patentleaderboard.com/inventor/fl:ka_ln:jiang-3"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Abnormal Security › Kai Jing Jiang
KJ

Kai Jing Jiang — 15 Patents

ASAbnormal Security: 15 patents #5 of 37Top 15%
San Francisco, CA: #2,863 of 26,999 inventorsTop 15%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Kai Jing Jiang has been granted 15 US patents while listed as an inventor at Abnormal Security. The first was granted in 2021 and the most recent in March 2025. Kai Jing Jiang ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Kai Jing Jiang in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 5 patents in 2023.peak 52021: 2 patents20212022: 3 patents20222023: 5 patents20232024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12255915 Programmatic discovery, retrieval, and analysis of communications to identify abnormal communication activity Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2025-03-18
12231453 Investigation of threats using queryable records of behavior Jeremy Kao, Sanjay Jeyakumar, Yea So Jung, Carlos Daniel Gasperi, Justin Anthony Young 2025-02-18
11973772 Multistage analysis of emails to identify security threats Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2024-04-30
11949713 Abuse mailbox for facilitating discovery, investigation, and analysis of email-based threats Evan James Reiser, Jeremy Kao, Cheng-Lin Yeh, Yea So Jung, Abhijit Bagri +3 more 2024-04-02
11943257 URL rewriting Yea So Jung, Su Li Debbie Tan, Fang Shuo Deng, Yu Zhou Lee, Rami Faris Habal +2 more 2024-03-26
11824870 Threat detection platforms for detecting, characterizing, and remediating email-based threats in real time Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2023-11-21
11743294 Retrospective learning of communication patterns by machine learning models for discovering abnormal behavior Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2023-08-29
11704406 Deriving and surfacing insights regarding security threats Yu Zhou Lee, Su Li Debbie Tan, Geng Sng, Cheng-Lin Yeh, Lawrence Stockton Moore +5 more 2023-07-18
11687648 Deriving and surfacing insights regarding security threats Yu Zhou Lee, Su Li Debbie Tan, Geng Sng, Cheng-Lin Yeh, Lawrence Stockton Moore +5 more 2023-06-27
11552969 Threat detection platforms for detecting, characterizing, and remediating email-based threats in real time Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2023-01-10
11451576 Investigation of threats using queryable records of behavior Jeremy Kao, Sanjay Jeyakumar, Yea So Jung, Carlos Daniel Gasperi, Justin Anthony Young 2022-09-20
11431738 Multistage analysis of emails to identify security threats Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2022-08-30
11252189 Abuse mailbox for facilitating discovery, investigation, and analysis of email-based threats Evan James Reiser, Jeremy Kao, Cheng-Lin Yeh, Yea So Jung, Abhijit Bagri +3 more 2022-02-15
11050793 Retrospective learning of communication patterns by machine learning models for discovering abnormal behavior Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2021-06-29
11032312 Programmatic discovery, retrieval, and analysis of communications to identify abnormal communication activity Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser +7 more 2021-06-08

Frequent Collaborators

Sanjay Jeyakumar13 shared
Su Li Debbie Tan13 shared
Jeremy Kao12 shared
Cheng-Lin Yeh12 shared
Yu Zhou Lee11 shared
Carlos Daniel Gasperi10 shared

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15