Inventor
XIYUAN CHEN
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings36%
B60WConjoint control of vehicle sub-units of different type or different function7%
B63BShips or other waterborne vessels7%
B63GOffensive or defensive arrangements on vessels7%
B64DEquipment for fitting in or to aircraft7%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
E21BEarth or rock drilling7%
G01SRadio direction-finding7%
G06FElectric digital data processing7%
PatentTitleYear
11,927,446Navigation and positioning system for underwater glider and up floating error correction method202411,912,433Dual-filter-based transfer alignment method under dynamic deformation202411,754,400Motion constraint-aided underwater integrated navigation method employing improved Sage-Husa adaptive filtering202311,692,127Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents202311,650,077Strict reverse navigation method for optimal estimation of fine alignment202311,293,759Method for decoupling angular velocity in transfer alignment process under dynamic deformation2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to UNIV SOUTHEAST (5)· patent assignee history
2022–2024Based in CN· patent location history
2023Patents assigned to INDEPENDENCE OILFIELD CHEMICALS LLC (1)· patent assignee history
2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SOUTHEAST | 5 | 2022–2024 |
| INDEPENDENCE OILFIELD CHEMICALS LLC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2024 |
| US | 1 | 2023 |