Inventor

Zongfeng ZHANG

Inventor
CN

Overview

4→
Patents
2022–2023
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Wprimary
H04WWireless communication networks50%
H04LTransmission of digital information, e.g. telegraphic communication33%
LOC2417%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to ALIBABA GROUP HOLDING LTD (3)· patent assignee history
2022–2023Based in CN· patent location history
2023Patents assigned to SHENZHEN QUNCHENG ELECTRONICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALIBABA GROUP HOLDING LTD32022–2023
SHENZHEN QUNCHENG ELECTRONICS CO LTD12023
Locations
LocationPatentsSpan
CN42022–2023