Inventor

GUO YUFEI

US3 patents

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

DROPBOX INC

2 patents

US11809381B2Nov 7, 2023

Accessing network based content items by a mobile device while offline

DROPBOX INC0 citations55

US11372816B2Jun 28, 2022

Accessing network based content items by a mobile device while offline

DROPBOX INC0 citations55

SYBASE INC

1 patent

US10795910B2Oct 6, 2020

Robust communication system for guaranteed message sequencing with the detection of duplicate senders

SYBASE INC1 citations52