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Inventor

Xukun ZHANG

Inventor
CN

Overview

2→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge20%
F26BDrying solid materials or objects by removing liquid therefrom20%
H01LSemiconductor devices20%
H10DInorganic electric semiconductor devices20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
PatentTitleYear
11,161,763Multi-stage gravity-type sludge drying apparatus and method for drying sludge using same202111,139,391IGBT device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP (1)· patent assignee history
2021Patents assigned to UNIV NANCHANG HANGKONG (1)· patent assignee history
2021Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP12021
UNIV NANCHANG HANGKONG12021
Locations
LocationPatentsSpan
CN22021