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Inventor

Tiantian Ma

Inventor
Xi'an, CN

Overview

1→
Patents
2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
H01LSemiconductor devices20%
H10KOrganic electric solid-state devices20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
10,985,324Nitrogen-containing compound, organic electroluminescent device and photoelectric conversion device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (1)· patent assignee history
2021Based in Xi'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD12021
Locations
LocationPatentsSpan
Xi'an, CN12021