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Inventor

YEXIN LI

Inventor
CN

Overview

3→
Patents
2025–2026
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.

B08Bprimary
B08BCleaning in general29%
B68GMethods, equipment, or machines for use in upholstering29%
A47CChairs14%
F26BDrying solid materials or objects by removing liquid therefrom14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
PatentTitleYear
12,535,270Mattress centrifugal dehydration device202612,490,839Mattress cleaning machine202512,280,405Circulating-type mattress cleaning machine2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to JIANGSU SEA LION MACH CO LTD (3)· patent assignee history
2025–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIANGSU SEA LION MACH CO LTD32025–2026
Locations
LocationPatentsSpan
CN32025–2026