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Inventor

Xiyou Yu

Inventor
Shanghai, CN

Overview

1→
Patents
2018
Patent span
LOC
Primary field

Patents· 1 as inventor

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

LOC26primary
LOC26100%
PatentTitleYear
D0828584Explosion-proof lamp2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SHANGHAI QINSUN ELECTRIC CO LTD (1)· patent assignee history
2018Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI QINSUN ELECTRIC CO LTD12018
Locations
LocationPatentsSpan
Shanghai, CN12018