P

Inventor

QIU BU

CN11 patents
⚠️ This page may combine multiple inventors who share the name “QIU BU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH CORP A O

5 patents
US9939172B2Apr 10, 2018

Thermostatic condensing gas water heater and control method therefor

SMITH CORP A O4 citations68
US10309687B2Jun 4, 2019

Combustion control system of gas water heater or wall-hanging boiler and control method thereof

SMITH CORP A O1 citations59
US9441857B2Sep 13, 2016

Low-noise, gas-type, instantaneous water heater

SMITH CORP A O2 citations58
US11415232B2Aug 16, 2022

Manufacturing method for proportional valve body

SMITH CORP A O0 citations50
US9651266B2May 16, 2017

Gas hot water heating device and system

SMITH CORP A O0 citations38

DING WEI

2 patents
US8437626B2May 7, 2013

Mixed energy heater with constant temperature control

DING WEI10 citations76
US8530799B2Sep 10, 2013

Fluid-heating apparatus and methods of operating the same

DING WEI1 citations46

ZHANG LIPING

1 patent
US8176937B2May 15, 2012

Temperature adjustable mixing valve

ZHANG LIPING12 citations81

AOS HOLDING CO

1 patent
US8047163B2Nov 1, 2011

Gas water heater with harmful gas monitoring and warning functions and the method of monitoring and warning

AOS HOLDING CO17 citations76

QIU BU

1 patent
US9568213B2Feb 14, 2017

Storeage gas water heater

QIU BU2 citations59

SMITH A O CHINA WATER HEATER

1 patent
US10514184B2Dec 24, 2019

Ignition temperature control apparatus of gas water heater

SMITH A O CHINA WATER HEATER0 citations48