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Inventor

Zhe Zhou

Inventor
Beijing, CN

Overview

3→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C02FTreatment of water, waste water, sewage, or sludge20%
E21BEarth or rock drilling20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
PatentTitleYear
11,090,641CoFe202110,951,110Control method and device for alternating-current and direct-current conversion circuit, and computer storage medium202110,837,278Device and method for evaluating gas-water two-phase flow fracture conductivity of fractured shale2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV BEIJING SCIENCE & TECHNOLOGY (1)· patent assignee history
2020–2021Based in Beijing, CN· patent location history
2021Patents assigned to GLOBAL ENERGY INTERCONNECTION RES INST CO LTD (1)· patent assignee history
2021Patents assigned to STATE GRID CORP CHINA (1)· patent assignee history
2021Patents assigned to UNIV BEIJING NORMAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD12021
STATE GRID CORP CHINA12021
UNIV BEIJING NORMAL12021
UNIV BEIJING SCIENCE & TECHNOLOGY12020
Locations
LocationPatentsSpan
Beijing, CN32020–2021