Inventor

Ya-Jun Zhu

Inventor
Shenzhen, CN

Overview

12→
Patents
2019–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H04Wprimary
H04WWireless communication networks38%
H04LTransmission of digital information, e.g. telegraphic communication34%
H04BTransmission14%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07DHeterocyclic compounds3%
H04JMultiplex communication3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD (11)· patent assignee history
2019Patents assigned to SHANGHAI INST MATERIA MEDICA CAS (1)· patent assignee history
2019–2020Based in Shenzhen, CN· patent location history
2019Based in Shanghai, CN· patent location history
2020Patents assigned to YULONG COMPUTER TELECOMMUNICATIONS SCIENT SHENZHEN CO LTD (2)· patent assignee history
2020Patents assigned to DONGGUAN YULONG TELECOMMUNICATION TECH CO LTD (1)· patent assignee history
2020Based in Dongguan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD112019–2020
YULONG COMPUTER TELECOMMUNICATIONS SCIENT SHENZHEN CO LTD22020
DONGGUAN YULONG TELECOMMUNICATION TECH CO LTD12020
SHANGHAI INST MATERIA MEDICA CAS12019
Locations
LocationPatentsSpan
Shenzhen, CN102019–2020
Dongguan, CN12020
Shanghai, CN12019