Inventor

Ming SANG

Inventor

Overview

5→

Patents

2023–2026

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere25%

H10KOrganic electric solid-state devices25%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%

C07BGeneral methods of organic chemistry10%

C07DHeterocyclic compounds5%

PatentTitleYear

12,552,821Organic electroluminescent material and device thereof2026 12,457,893Organic electroluminescent device2025 12,167,674Metal complex with fluorine substitution2024 11,952,390Phosphorescent organic metal complex and use thereof2024 11,785,839Organic light-emitting materials containing cyano-substituted ligand2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2026Patents assigned to BEIJING SUMMER SPROUT TECH CO LTD (5)· patent assignee history

2023–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING SUMMER SPROUT TECH CO LTD	5	2023–2026

Locations

Location	Patents	Span
CN	5	2023–2026