Inventor

YANG CUI

CN3 patents

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

SHENZHEN VANTOP TECH & INNOVATION CO LTD

1 patent

USD983250SApr 11, 2023

Projector

SHENZHEN VANTOP TECH & INNOVATION CO LTD4 citations71

GUANGZHOU PHONPAD INFORMATION TECH COOPERATION LIMITED

1 patent

US10354625B2Jul 16, 2019

Digital sight-singing piano with a fixed-solfège keyboard, continuous keys and adjustable tones by kneading piano keys

GUANGZHOU PHONPAD INFORMATION TECH COOPERATION LIMITED4 citations65

SMITH CORP A O

1 patent

US12553643B2Feb 17, 2026

Water heater dip tube

SMITH CORP A O0 citations39