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Inventor

Jifei CHEN

Inventor
CN

Overview

2→
Patents
2024–2026
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B25Jprimary
B25JManipulators14%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors14%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%
G05BControl or regulating systems in general14%
G06FElectric digital data processing14%
G06NComputing arrangements based on specific computational models14%
G06VImage or video recognition or understanding14%
PatentTitleYear
12,530,024Yarn spindle quality control method based on knowledge graph, electronic device, and storage medium202612,005,581Control method, electronic device and storage medium2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to ZHEJIANG HENGYI PETROCHEMICAL CO LTD (2)· patent assignee history
2024Patents assigned to ZHEJIANG HENGYI POLYAMIDE CO LTD (1)· patent assignee history
2024–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHEJIANG HENGYI PETROCHEMICAL CO LTD22024–2026
ZHEJIANG HENGYI POLYAMIDE CO LTD12024
Locations
LocationPatentsSpan
CN22024–2026