Inventor

HAN CHUN

CN8 patents

⚠️ This page may combine multiple inventors who share the name “HAN CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OATH INC

2 patents

US10701179B2Jun 30, 2020

Adaptive scoring of service requests and determining whether to fulfill service requests

OATH INC2 citations70

US10419460B2Sep 17, 2019

Method and system for detecting abnormal online user activity

OATH INC0 citations49

SAUDI ARABIAN OIL CO

2 patents

US11981564B1May 14, 2024

Carbon neutral conversion of residue

SAUDI ARABIAN OIL CO0 citations53

US11787695B1Oct 17, 2023

Carbon neutral conversion of residue

SAUDI ARABIAN OIL CO1 citations53

NANJING QINHENG MICROELECTRONICS CO LTD

1 patent

US12373381B1Jul 29, 2025

USB hub internal data transmission method and USB hub chip

NANJING QINHENG MICROELECTRONICS CO LTD1 citations58

VERIZON MEDIA INC

1 patent

US11212301B2Dec 28, 2021

Method and system for detecting abnormal online user activity

VERIZON MEDIA INC0 citations56

YAHOO AD TECH LLC

1 patent

US12073430B2Aug 27, 2024

Method and system for detecting fraudulent advertisement activity

YAHOO AD TECH LLC0 citations44

YAHOO HOLDINGS INC

1 patent

US10796316B2Oct 6, 2020

Method and system for identifying fraudulent publisher networks

YAHOO HOLDINGS INC0 citations33