Inventor

Xia Shen

Inventor

Shenzhen, CN

Overview

2015–2019

Patent span

Electricity

Primary field (CPC H)

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%

H04NPictorial communication, e.g. television13%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling7%

C22CAlloys7%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys7%

G02BOptical elements, systems or apparatus7%

G08BSignalling systems, e.g. personal calling systems7%

H02NElectric machines not otherwise provided for7%

H03KPulse technique7%

H04MTelephonic communication7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to BOLY MEDIA COMM SHENZHEN CO (3)· patent assignee history

2015–2017Based in Shenzhen, CN· patent location history

2017Patents assigned to Boly Media Communications (shenzhen) Co Ltd (1)· patent assignee history

2017Patents assigned to E G O ELEKTRO-GERAETEBAU GMBH (1)· patent assignee history

2017Based in Shanghai, CN· patent location history

2019Patents assigned to BOEING CO (1)· patent assignee history

2019Based in Chongqing, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOLY MEDIA COMM SHENZHEN CO	3	2015–2016
BOEING CO	1	2019
Boly Media Communications (shenzhen) Co Ltd	1	2017
E G O ELEKTRO-GERAETEBAU GMBH	1	2017

Locations