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Inventor

Huihui Yang

Inventor
Qingdao, CN

Overview

2→
Patents
2018–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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 chemistry25%
C07CAcyclic or carbocyclic compounds13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
H01LSemiconductor devices13%
H10KOrganic electric solid-state devices13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
10,604,699Organic rare earth solid micelle, preparation method therefor, and method for increasing photoelectric conversion efficiency of solar battery202010,160,712Method of catalytic oxidation of lignite using oxygen as oxidant at atmospheric pressure2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to UNIV CHINA MINING (1)· patent assignee history
2018Based in Jiangsu, CN· patent location history
2020Patents assigned to UNIV QINGDAO (1)· patent assignee history
2020Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CHINA MINING12018
UNIV QINGDAO12020
Locations
LocationPatentsSpan
Qingdao, CN12020
Jiangsu, CN12018