Inventor

ZHU DONGWEI

CN4 patents

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

RU XINGPENG

1 patent

US9151506B2Oct 6, 2015

Water heater having a waterway changeover control apparatus and method for operating the same

RU XINGPENG6 citations74

BEIJING BAIDU NETCOM SCI & TECH CO LTD

1 patent

US11663248B2May 30, 2023

Method and apparatus for processing consultation information

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations47

SMITH CORP A O

1 patent

US9897333B2Feb 20, 2018

Water heater having a waterway changeover control apparatus and method for operating the same

SMITH CORP A O1 citations47

ZHEJIANG XINXING TOOLS CO LTD

1 patent

US10888933B2Jan 12, 2021

Tool bit replaceable rotary cutting tool and rotary cutting method and tool bit mounting method thereof

ZHEJIANG XINXING TOOLS CO LTD0 citations37