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Inventor

Yonglong Hu

Inventor
Jiangsu, CN

Overview

2→
Patents
2018–2019
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.

C01Bprimary
C01BNon-metallic elements25%
F24FAir-conditioning25%
H01HElectric switches25%
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 systems25%
PatentTitleYear
10,480,811Safety gas valve relay driving circuits201910,160,653Method of producing graphene-based materials, obtainable materials and their use2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to UNIV CITY HONG KONG (1)· patent assignee history
2018Based in Kowloon, HK· patent location history
2019Patents assigned to EMERSON ELECTRIC CO (1)· patent assignee history
2019Based in Jiangsu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMERSON ELECTRIC CO12019
UNIV CITY HONG KONG12018
Locations
LocationPatentsSpan
Jiangsu, CN12019
Kowloon, HK12018