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Inventor

Feihu Yuan

Inventor
Hangzhou, CN

Overview

2→
Patents
2018–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A47Kprimary
A47KSanitary equipment20%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons20%
E03DWater-closets or urinals with flushing devices20%
G06FElectric digital data processing20%
G06TImage data processing or generation, in general20%
PatentTitleYear
11,113,874Displaying rich text on 3D models202110,105,271Inner bowl of operating head of nursing machine, and nursing machine2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SUZHOU ALTON ELECTRICAL & MECH IND CO LTD (1)· patent assignee history
2018Based in Jiangsu, CN· patent location history
2021Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED NEW TECHNOLOGIES CO LTD12021
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD12018
Locations
LocationPatentsSpan
Hangzhou, CN12021
Jiangsu, CN12018