Inventor
RONGRONG CHEN
Inventor
CN
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge9%
B01DSeparation7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
H01HElectric switches7%
LOC017%
Y02ATechnologies for adaptation to climate change7%
C22BProduction and refining of metals5%
G06FElectric digital data processing5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
12,503,610—202512,438,819System for classifying encrypted traffic based on data packet202512,437,354Method for watermarking depth image based on mixed frequency-domain channel attention202512,352,700Multiple superposition detection system and method for capacitor appearance defects based on visual detection202512,227,671Polypyrrole-graphene/polyurethane antifouling coating as well as preparation method and application thereof202512,118,096Image encryption method based on multi-scale compressed sensing and Markov model202412,054,412Water-blocking air-permeable modular constructed wetland capable of aerating intermittently202411,990,305Fuse in form of breaking fusant by fusing breaking and mechanical breaking202411,990,304Excitation fuse with a conductor and a fusant being sequentially broken2024D1022393Dog treat2024D1021323Dog treat2024D1021321Dog treat202411,951,445Photothermal photocatalytic membrane for seawater desalination and uranium extraction and preparation method therefor202411,925,906Preparation method and a device for a seawater desalination-seawater extraction uranium membrane lining202411,879,039Preparation method for thermoplastic multi-hybrid polyimide films202411,806,674Polyacrylonitrile-based membrane for uranium-extraction-from-seawater-seawater desalination cogeneration and its preparation method thereof202311,795,330Polypyrrole encapsulated graphene corrosion inhibitor container and its preparation method and composite coating and its application202311,784,021Mechanical breaking and fusing combined multi-fracture excitation fuse202311,757,616Image encryption method based on improved class boosting scheme2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to UNIV HARBIN ENG (7)· patent assignee history
2023–2024Patents assigned to XI AN SINOFUSE ELECTRIC CO LTD (3)· patent assignee history
2023Patents assigned to DALIAN UNVERSITY OF TECH (1)· patent assignee history
2023–2025Based in CN· patent location history
2024Patents assigned to CHEN RONGRONG (3)· patent assignee history
2024Patents assigned to CHEN XIANG (3)· patent assignee history
2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV HARBIN ENG | 7 | 2023–2025 |
| CHEN RONGRONGself | 3 | 2024 |
| CHEN XIANG | 3 | 2024 |
| XI AN SINOFUSE ELECTRIC CO LTD | 3 | 2023–2024 |
| DALIAN UNVERSITY OF TECH | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 16 | 2023–2025 |
| US | 3 | 2024 |