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Inventor

WANG GUANJUN

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

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD

6 patents
US11802733B2Oct 31, 2023

Heat exchanger

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD2 citations70
US12287150B2Apr 29, 2025

Combined heat exchanger

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD0 citations49
US12140378B2Nov 12, 2024

Heat exchanger

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD0 citations49
US12130100B2Oct 29, 2024

Heat exchanger

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD0 citations49
US12405063B2Sep 2, 2025

Heat exchanger and air conditioning device

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD0 citations39
US12326302B2Jun 10, 2025

Heat exchanger and air conditioner

ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD0 citations39

ZHEJIANG DUNAN HETIAN METAL CO

1 patent
USD542888SMay 15, 2007

Cut-off valve

ZHEJIANG DUNAN HETIAN METAL CO24 citations86

SHINEON ENVIRONMENTS TECH SERVICES CO LTD

1 patent
US12466749B1Nov 11, 2025

Flocculant for treating fracturing flowback fluid and preparation method therefor

SHINEON ENVIRONMENTS TECH SERVICES CO LTD0 citations49

SUNGROW POWER SUPPLY CO LTD

1 patent
US10044288B2Aug 7, 2018

Combined inverter

SUNGROW POWER SUPPLY CO LTD1 citations46

UNIV DALIAN TECH

1 patent
US11079239B2Aug 3, 2021

Method for directly planning reentry trajectory in height-velocity profile

UNIV DALIAN TECH0 citations44

CALB CO LTD

1 patent
US11532843B2Dec 20, 2022

Detection method and detection device for branch states of battery system

CALB CO LTD0 citations40