Inventor
JINZHONG LI
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A62Cprimary
A62CFire-fighting8%
C01BNon-metallic elements8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C08JWorking-up8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials5%
A61BDiagnosis3%
PatentTitleYear
12,484,184High-voltage bushing and high-voltage power transmission system202512,434,085Fire extinguishing system and method for ultra-high voltage (UHV) converter station, and UHV converter station202512,370,392Air mixer for compressed air foam fire-extinguishing system and fire-extinguishing system202512,344,789Aluminum phosphite-based complex with dual-peak thermal gravity decomposition characteristics and preparation method and use thereof202512,186,610Operation control method suitable for fire extinguishing system of extra-high voltage converter station202512,180,351Condensate of poly/mono-phosphorous acid and aluminum hydrogen phosphate, preparation and application thereof202411,787,921Crystalline aluminum phosphite, preparation method and application thereof202311,364,083Joint locking mechanism of passive robotic arm202211,313,411Folding device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to DAHON TECH LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to JIANGSU LISIDE NEW MAT CO LTD (3)· patent assignee history
2023–2025Patents assigned to UNIV ZHEJIANG (3)· patent assignee history
2025Patents assigned to STATE GRID CORP CHINA (4)· patent assignee history
2025Patents assigned to STATE GRID ANHUI ELECTRIC POWER RES INSTITUTE (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STATE GRID CORP CHINA | 4 | 2025 |
| JIANGSU LISIDE NEW MAT CO LTD | 3 | 2023–2025 |
| STATE GRID ANHUI ELECTRIC POWER RES INSTITUTE | 3 | 2025 |
| UNIV ZHEJIANG | 3 | 2023–2025 |
| DAHON TECH LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2022–2025 |