Inventor
XIAOLONG YAN
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC15primary
LOC1533%
A62CFire-fighting11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01SRadio direction-finding11%
G06TImage data processing or generation, in general11%
G09BEducational or demonstration appliances11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
12,360,083Method and system for measuring burning rate of propellant based on multi-channel ultrasonic waves2025D1045288Floor cleaner202411,798,432Experiment platform for simulating fire in underground traffic conversion channel2023D0993999Delivery robot2023D0994000Delivery robot202311,451,858Method and system of processing information flow and method of displaying comment information2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to SHANGHAI BILIBILI TECH CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to SHENZHEN PUDU TECH CO LTD (3)· patent assignee history
2023Patents assigned to UNIV ZHEJIANG (1)· patent assignee history
2025Patents assigned to UNIV NORTH CHINA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN PUDU TECH CO LTD | 3 | 2023–2024 |
| SHANGHAI BILIBILI TECH CO LTD | 1 | 2022 |
| UNIV NORTH CHINA | 1 | 2025 |
| UNIV ZHEJIANG | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2025 |