Inventor
QIANQIAN LI
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%
C08LCompositions of macromolecular compounds6%
C12NMicroorganisms or enzymes6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H02JElectric power networks6%
A61KPreparations for medical, dental or toiletry purposes3%
B01DSeparation3%
B08BCleaning in general3%
B22FWorking metallic powder3%
PatentTitleYear
12,469,663Quasi-macroscopic cold cathode field emission electron gun and manufacturing method thereof202512,278,492Method and system of self-adaptive setting of closed-loop parameters for suppressing photovoltaic coupling harmonics202512,238,161System for tracing harmonic sources based on cloud-edge-terminal collaboration and method thereof202512,163,015Thermoplastic elastomer composition202411,685,903Protein-induced pluripotent cell technology and uses thereof202311,498,992Low sheen paint composition with effective opacity202211,447,619Thermoplastic elastomer composition202211,231,652Liquid chemical vapor recovery device, wet stripping device, photoresist stripping process, and method for manufacturing thin film transistor-liquid crystal display using the same202211,154,584Method and composition for a protein transduction technology and its applications2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to UNIV WAYNE STATE (2)· patent assignee history
2021–2024Based in US· patent location history
2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2022Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (1)· patent assignee history
2022–2025Based in CN· patent location history
2024Patents assigned to GEON PERFORMANCE SOLUTIONS LLC (1)· patent assignee history
2025Patents assigned to UNIV SHANDONG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SHANDONG | 2 | 2025 |
| UNIV WAYNE STATE | 2 | 2021–2023 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2022 |
| DOW GLOBAL TECHNOLOGIES LLC | 1 | 2022 |
| GEON PERFORMANCE SOLUTIONS LLC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |
| US | 4 | 2021–2024 |