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Inventor

Chengfu HUANG

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Wprimary
H04WWireless communication networks40%
H04BTransmission20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04MTelephonic communication20%
PatentTitleYear
12,512,944Information management method, secondary node changing method, node, and storage medium202511,239,907Call processing method and device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HYTERA COMM CORP LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to ZTE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYTERA COMM CORP LTD12022
ZTE CORP12025
Locations
LocationPatentsSpan
CN22022–2025