Inventor

LIU XINGJIE

US5 patents

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

DOORDASH INC

2 patents

US11934991B2Mar 19, 2024

Processing and notifications for missing and unavailable items

DOORDASH INC0 citations59

US11556886B1Jan 17, 2023

Processing and notifications for missing and unavailable items

DOORDASH INC0 citations59

SQUARE INC

1 patent

US10417605B1Sep 17, 2019

Courier notifications regarding missing items

SQUARE INC13 citations78

BLOCK INC

1 patent

US12488388B2Dec 2, 2025

Intelligently determining terms of a conditional finance offer

BLOCK INC0 citations44

UNIV HUAZHONG SCIENCE TECH

1 patent

US11316682B2Apr 26, 2022

Method for implementation of post-quantum key exchange protocol and application thereof

UNIV HUAZHONG SCIENCE TECH0 citations42