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Inventor

ZHANGZHONG CHENG

Inventor
CN

Overview

3→
Patents
2024–2026
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G05Bprimary
G05BControl or regulating systems in general15%
G06FElectric digital data processing15%
G06NComputing arrangements based on specific computational models15%
B25JManipulators8%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves8%
G06VImage or video recognition or understanding8%
G10LSpeech analysis techniques or speech synthesis8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
12,530,024Yarn spindle quality control method based on knowledge graph, electronic device, and storage medium202612,353,202Audio-based device fault detection method, electronic device and storage medium202512,005,581Control 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 (3)· 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 LTD32024–2026
ZHEJIANG HENGYI POLYAMIDE CO LTD12024
Locations
LocationPatentsSpan
CN32024–2026