Inventor

Tuo Feng

Inventor
Guangdong, CN

Overview

4→
Patents
2019–2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein57%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
H01LSemiconductor devices14%
H10DInorganic electric semiconductor devices14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SHENZHEN CHINA STAR OPTOELECT (4)· patent assignee history
2019Based in Guangdong, CN· patent location history
2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN CHINA STAR OPTOELECT42019–2020
Locations
LocationPatentsSpan
Guangdong, CN32019
Shenzhen, CN12020