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Inventor

Yuqing Cui

Inventor
Shanghai, CN

Overview

3→
Patents
2018–2020
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.

H02Mprimary
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 systems18%
B01DSeparation9%
B01FMixing, e.g. dissolving, emulsifying or dispersing9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C07BGeneral methods of organic chemistry9%
C07CAcyclic or carbocyclic compounds9%
C07HSugars9%
H02JElectric power networks9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
10,742,131Medium-high voltage energy conversion system, and control method and controller therefor202010,355,618Active neutral point clamped inverter, zero-crossing switching method and zero-crossing switching apparatus thereof201910,155,786Pressure driven flow crystallizer2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2018Based in Cambridge, MA, US· patent location history
2019Patents assigned to SUNGROW POWER SUPPLY CO LTD (1)· patent assignee history
2019Based in Anhui, CN· patent location history
2020Patents assigned to SUNGROW (SHANGHAI) CO LTD (1)· patent assignee history
2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY12018
SUNGROW (SHANGHAI) CO LTD12020
SUNGROW POWER SUPPLY CO LTD12019
Locations
LocationPatentsSpan
Shanghai, CN12020
Anhui, CN12019
Cambridge, Massachusetts, US12018