Inventor

Nan Guo

Inventor
Ningbo, CN

Overview

5→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television24%
G02BOptical elements, systems or apparatus12%
H01LSemiconductor devices12%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
B29CShaping or joining of plastics6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H04MTelephonic communication6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to NINGBO SUNNY OPOTECH CO LTD (5)· patent assignee history
2021Based in Ningbo, CN· patent location history
2021Based in Yuyao, CN· patent location history
2021Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINGBO SUNNY OPOTECH CO LTD52021
Locations
LocationPatentsSpan
Ningbo, CN32021
Yuyao, CN12021
Zhejiang, CN12021