LexDanaLexDanabeta
Inventor

Hangyu ZHOU

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing17%
A01CPlanting8%
A01MCatching, trapping or scaring of animals8%
B63BShips or other waterborne vessels8%
B63HMarine propulsion or steering8%
B64CAeroplanes8%
B64DEquipment for fitting in or to aircraft8%
B64UUnmanned aerial vehicles [uav]8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials8%
PatentTitleYear
12,371,608Suspended sand dragging fibers and preparation methods thereof202511,568,111Numerical simulation method for proppant transport considering wall-retardation effect202311,284,561Agricultural aircraft for spreading granular fertilizer and spreading method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV ZHEJIANG (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to UNIV SOUTHWEST PETROLEUM (2)· patent assignee history
2025Patents assigned to CHENGDU LEPS TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTHWEST PETROLEUM22023–2025
CHENGDU LEPS TECH CO LTD12025
UNIV ZHEJIANG12022
Locations
LocationPatentsSpan
CN32022–2025