Inventor

Zhengchuan Zhang

Inventor

Overview

2→

Patents

2022–2023

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.

H10Kprimary

H10KOrganic electric solid-state devices29%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%

C09KMaterials for miscellaneous applications, not provided for elsewhere14%

G09GArrangements or circuits for control of indicating devices using static means to present variable information14%

H01LSemiconductor devices14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

PatentTitleYear

11,812,645Display panel and display device2023 11,411,186Boron heterocyclic compound, display panel and display apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

2022–2023Based in CN· patent location history

2023Patents assigned to XIAMEN TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WUHAN TIANMA MICRO ELECTRONICS CO LTD	1	2022
XIAMEN TIANMA MICRO ELECTRONICS CO LTD	1	2023

Locations

Location	Patents	Span
CN	2	2022–2023