Inventor

Yunfang Ruan

Inventor
Hubei, CN

Overview

1→
Patents
2016
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to EVERPRO TECHNOLOGIES CO LTD (1)· patent assignee history
2016Based in Hubei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EVERPRO TECHNOLOGIES CO LTD12016
Locations
LocationPatentsSpan
Hubei, CN12016