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Inventor

Yongkang Zhang

Inventor
Henan, CN

Overview

3→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H04BTransmission25%
H04WWireless communication networks25%
LOC2825%
PatentTitleYear
D0921291Hair drying and volumizing brush202110,909,282Method for rigidity enhancement and weight reduction using laser peening20219,838,885Wireless communication system and method and expansion unit of flat network architecture2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to COMBA TELECOM SYSTEMS CHINA LTD (1)· patent assignee history
2017Based in Guangdong, CN· patent location history
2021Patents assigned to UNIV GUANGDONG TECHNOLOGY (1)· patent assignee history
2021Patents assigned to ZHANG YUNFANG (1)· patent assignee history
2021Based in Henan, CN· patent location history
2021Based in Guangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMBA TELECOM SYSTEMS CHINA LTD12017
UNIV GUANGDONG TECHNOLOGY12021
ZHANG YUNFANGself12021
Locations
LocationPatentsSpan
Henan, CN12021
Guangzhou, CN12021
Guangdong, CN12017