P

Inventor

HU CAIYUN

CN7 patents
⚠️ This page may combine multiple inventors who share the name “HU CAIYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING ROBOROCK TECHNOLOGY CO LTD

5 patents
USD972241SDec 6, 2022

Cleaning robot

BEIJING ROBOROCK TECHNOLOGY CO LTD9 citations83
USD1088386SAug 12, 2025

Mopping cloth for cleaning robot

BEIJING ROBOROCK TECHNOLOGY CO LTD1 citations71
USD1104386SDec 2, 2025

Mopping cloth for cleaning robot

BEIJING ROBOROCK TECHNOLOGY CO LTD0 citations60
USD1103528SNov 25, 2025

Anti-collision part of mop holder for cleaning robot

BEIJING ROBOROCK TECHNOLOGY CO LTD0 citations58
USD1114444SFeb 17, 2026

Mop holder for cleaning robot

BEIJING ROBOROCK TECHNOLOGY CO LTD0 citations56

BEIJING ROBOROCK TECH CO LTD

1 patent
USD1121911SApr 7, 2026

Mopping cloth for cleaning robot

BEIJING ROBOROCK TECH CO LTD0 citations56

GOERTEK INC

1 patent
US10986440B2Apr 20, 2021

Earbud

GOERTEK INC1 citations56