Inventor

Jun Feng

Inventor
Nanchang, CN

Overview

8→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television27%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation19%
H01LSemiconductor devices15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
H05KPrinted circuits8%
B05BSpraying apparatus4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
G02BOptical elements, systems or apparatus4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to FIH HONG KONG LTD (1)· patent assignee history
2011Patents assigned to SHENZHEN FUTAIHONG PREC IND CO (1)· patent assignee history
2011Based in Shenzhen, CN· patent location history
2020–2021Patents assigned to NANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTD (6)· patent assignee history
2020Patents assigned to NANCHANG O-FILM OPTICAL-ELECTRONIC TECH CO LTD (1)· patent assignee history
2020Patents assigned to O FILM IMAGE TECH GUANGZHOU CO LTD (1)· patent assignee history
2020–2021Based in Nanchang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTD62020–2021
FIH HONG KONG LTD12011
NANCHANG O-FILM OPTICAL-ELECTRONIC TECH CO LTD12020
O FILM IMAGE TECH GUANGZHOU CO LTD12020
SHENZHEN FUTAIHONG PREC IND CO12011
Locations
LocationPatentsSpan
Nanchang, CN72020–2021
Shenzhen, CN12011