Inventor
YAN WENCHANG
US14 patents
⚠️ This page may combine multiple inventors who share the name “YAN WENCHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROOFPOINT INC
5 patentsUS11036778B2Jun 15, 2021
Detecting, classifying, and enforcing policies on social networking activity
PROOFPOINT INC1 citations70
US10528611B2Jan 7, 2020
Detecting, classifying, and enforcing policies on social networking activity
PROOFPOINT INC3 citations70
US11567983B2Jan 31, 2023
Detecting, classifying, and enforcing policies on social networking activity
PROOFPOINT INC0 citations60
US11252123B2Feb 15, 2022
Classifying social entities and applying unique policies on social entities based on crowd-sourced data
PROOFPOINT INC0 citations59
US11386202B2Jul 12, 2022
Apparatus and method for social account access control
PROOFPOINT INC0 citations43
BRANCH METRICS INC
5 patentsUS12200074B2Jan 14, 2025
Matching and attribution of user device events
BRANCH METRICS INC0 citations59
US11930085B2Mar 12, 2024
Matching and attribution of user device events
BRANCH METRICS INC0 citations59
US11677845B2Jun 13, 2023
Matching and attribution of user device events
BRANCH METRICS INC0 citations59
US11445032B2Sep 13, 2022
Matching and attribution of user device events
BRANCH METRICS INC0 citations59
US11095732B2Aug 17, 2021
Matching and attribution of user device events
BRANCH METRICS INC0 citations59