Inventor
Sai CHEN
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C07CAcyclic or carbocyclic compounds17%
H04BTransmission17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
G02BOptical elements, systems or apparatus8%
H01RElectrically-conductive connections8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H04JMultiplex communication8%
PatentTitleYear
12,592,536Method and apparatus for controlling optical fiber amplifier, system, transmission node and storage medium202612,529,842Optical transmission system and data communication system202612,261,382Vibration resistant socket terminal and plug terminal202512,194,440Supported core-shell structured ZnO catalyst, and preparation method and use thereof202511,498,058Supported PtZn intermetallic alloy catalyst, method for preparing the same and application thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to UNIV TIANJIN (2)· patent assignee history
2022–2026Based in CN· patent location history
2025Patents assigned to HENAN THB ELECTRIC CO LTD (1)· patent assignee history
2026Patents assigned to ALIBABA CHINA CO LTD (1)· patent assignee history
2026Patents assigned to HANGZHOU ALICLOUD FEITIAN INFORMATION TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV TIANJIN | 2 | 2022–2025 |
| ALIBABA CHINA CO LTD | 1 | 2026 |
| HANGZHOU ALICLOUD FEITIAN INFORMATION TECH CO LTD | 1 | 2026 |
| HENAN THB ELECTRIC CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2026 |