Inventor
Jia FAN
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing13%
A61BDiagnosis7%
B28BShaping clay or other ceramic compositions7%
C08JWorking-up7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
E01BPermanent way7%
E04FFinishing work on buildings, e.g. stairs, floors7%
F16CShafts7%
F16JPistons7%
PatentTitleYear
12,372,154Sealing device of a bearing and bearing202512,282,022Nanoplasmonic quantification of tumor-derived extracellular vesicles in plasma microsamples for detection and treatment monitoring202512,142,378Detecting recurrence of a medical condition202412,054,955Polymeric-based building materials202411,966,875Systems and methods for providing delivery time estimates202411,136,724Fiber-reinforced prestressed reinforced concrete sleeper2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to BEIJING TIEKE SHOUGANG TRACK TECH CO LTD (1)· patent assignee history
2021Patents assigned to CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RES INSTITUTE (1)· patent assignee history
2021Patents assigned to CHINA ACADEMY OF RAILWAY SCIENCES CORPORATON LIMITED RAILWAY ENGINEERING RES INSTITUTE (1)· patent assignee history
2021Patents assigned to CHINA ACADEMY RAILWAY SCIENCES CORP LTD (1)· patent assignee history
2021–2025Based in CN· patent location history
2024Patents assigned to CPG INT LLC (1)· patent assignee history
2024–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING TIEKE SHOUGANG TRACK TECH CO LTD | 1 | 2021 |
| CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RES INSTITUTE | 1 | 2021 |
| CHINA ACADEMY OF RAILWAY SCIENCES CORPORATON LIMITED RAILWAY ENGINEERING RES INSTITUTE | 1 | 2021 |
| CHINA ACADEMY RAILWAY SCIENCES CORP LTD | 1 | 2021 |
| CPG INT LLC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2021–2025 |
| US | 3 | 2024–2025 |