Inventor

ZOU CHANGJIAN

US4 patents

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

GROUPON INC

2 patents

US11275789B2Mar 15, 2022

Method, apparatus, and computer program product for inferring device rendered object interaction behavior

GROUPON INC0 citations58

US10789301B1Sep 29, 2020

Method, apparatus, and computer program product for inferring device rendered object interaction behavior

GROUPON INC0 citations48

CANON KK

1 patent

US10120879B2Nov 6, 2018

Scalable attribute-driven image retrieval and re-ranking

CANON KK7 citations81

BYTEDANCE INC

1 patent

US12153632B2Nov 26, 2024

Method, apparatus, and computer program product for inferring device rendered object interaction behavior

BYTEDANCE INC0 citations58