P

Inventor

WU HAIXIN

CN8 patents
⚠️ This page may combine multiple inventors who share the name “WU HAIXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DELTA ELECTRONICS SHANGHAI CO

3 patents
US12057771B2Aug 6, 2024

Voltage spike measurement circuit and method

DELTA ELECTRONICS SHANGHAI CO0 citations60
US12034366B2Jul 9, 2024

Startup control method and system

DELTA ELECTRONICS SHANGHAI CO0 citations60
US11804772B2Oct 31, 2023

Startup control method and system, and voltage spike measurement circuit and method

DELTA ELECTRONICS SHANGHAI CO0 citations60

WU HAIXIN

3 patents
USD1084455SJul 15, 2025

Solar post light

WU HAIXIN0 citations54
USD1083186SJul 8, 2025

Solar post light

WU HAIXIN0 citations54
USD1063156SFeb 18, 2025

Solar stair light

WU HAIXIN0 citations54

SHENZHEN BUYDEEM TECH CO

2 patents
US12327960B2Jun 10, 2025

Power supply socket with vibration touch keys

SHENZHEN BUYDEEM TECH CO0 citations40
US11457755B2Oct 4, 2022

Teapot

SHENZHEN BUYDEEM TECH CO0 citations38