Inventor
Qingyi WANG
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
Y02PClimate change mitigation technologies in the production or processing of goods19%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy16%
B05BSpraying apparatus6%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23PMetal-working not otherwise provided for3%
C07DHeterocyclic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons3%
PatentTitleYear
12,284,477Acoustic output apparatus202511,996,587Centrifugal battery liquid injection mechanism and liquid injection method thereof202411,912,712Organic electroluminescent element having an organic compound202411,894,581Centrifugal battery liquid injection mechanism and liquid injection method thereof202411,870,101Method and device for welding and converging battery cell tabs202411,682,813Lithium battery and manufacturing method thereof202311,629,435Electrospun nanofiber membrane and method for preparing electrospun nanofiber membrane202311,367,891Integrated equipment of die-cutting and stacking2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to SHENZHEN GREENSUN TECH CO LTD (5)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to SHAANXI ENVIRONMENTAL PROTECTION RES INST (1)· patent assignee history
2023Patents assigned to SHAANXI ENVIRONMENTAL PROTECTION RES INSTITUTE (1)· patent assignee history
2023Patents assigned to SHAANXI RONGNA MATERIAL TECH CO LTD (1)· patent assignee history
2024Patents assigned to BEIJING BAYI SPACE LIQUID CRYSTAL TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN GREENSUN TECH CO LTD | 5 | 2022–2024 |
| BEIJING BAYI SPACE LIQUID CRYSTAL TECH CO LTD | 1 | 2024 |
| SHAANXI ENVIRONMENTAL PROTECTION RES INST | 1 | 2023 |
| SHAANXI ENVIRONMENTAL PROTECTION RES INSTITUTE | 1 | 2023 |
| SHAANXI RONGNA MATERIAL TECH CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2022–2025 |