Inventor
ZHEN QIAN
Inventor
CN
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
G06TImage data processing or generation, in general9%
B01DSeparation7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C10GCracking hydrocarbon oils7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C07CAcyclic or carbocyclic compounds5%
C08LCompositions of macromolecular compounds5%
G06FElectric digital data processing5%
G06VImage or video recognition or understanding5%
PatentTitleYear
12,505,547Method and apparatus for identifying vulnerable coronary plaque based on multimodal large language model (MM-LLM)202512,428,358Method for preparing a coal-based linear alkylbenzene202512,338,401Method for removing oxygenated compounds from a Fischer-Tropsch oil having a high carbon number202512,215,245Aqueous coating composition202512,189,269Orthogonal-phase BaGa4Se7 compound, orthogonal-phase BaGa4Se7 nonlinear optical crystal as well as preparation method and application thereof202512,033,435Vision-based motion capture system for rehabilitation training202411,980,833Efficient simulated moving bed device and efficient simulated moving bed process202411,610,315System and method for identifying target regions prior to organs at risk segmentation202311,524,282Regeneration method for benzene alkylation solid acid catalyst202211,512,219Aqueous coating composition202211,417,152Vehicle parking system and method202211,410,302Two and a half dimensional convolutional neural network for predicting hematoma expansion in non-contrast head computerized tomography images202211,370,732Method of separating a-olefin by a simulated moving bed202211,365,314Aqueous polymer composition202211,306,262Pretreatment method and system for fraction oil for production of alkylbenzene202211,301,999Shape-aware organ segmentation by predicting signed distance maps202211,248,126Aqueous coating composition202211,232,267Proximity information retrieval boost method for medical knowledge question answering systems202211,136,465Aqueous coating composition2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (5)· patent assignee history
2021–2025Patents assigned to ROHM & HAAS (5)· patent assignee history
2021–2025Based in CN· patent location history
2022–2025Patents assigned to INNER MONGOLIA YITAI COAL BASED NEW MATERIALS RES INSTITUTE CO LTD (6)· patent assignee history
2022–2024Patents assigned to Tencent America LLC (5)· patent assignee history
2022–2024Based in US· patent location history
2025Patents assigned to BEIJING UNITED IMAGING RES INSTITUTE OF INTELLIGENT IMAGING (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INNER MONGOLIA YITAI COAL BASED NEW MATERIALS RES INSTITUTE CO LTD | 6 | 2022–2025 |
| DOW GLOBAL TECHNOLOGIES LLC | 5 | 2021–2025 |
| ROHM & HAAS | 5 | 2021–2025 |
| Tencent America LLC | 5 | 2022–2024 |
| BEIJING UNITED IMAGING RES INSTITUTE OF INTELLIGENT IMAGING | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 13 | 2021–2025 |
| US | 6 | 2022–2024 |