LexDanaLexDanabeta
Inventor

ZHIQIANG DU

Inventor
CN

Overview

4→
Patents
2022–2024
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07KPeptides17%
H04WWireless communication networks17%
PatentTitleYear
12,156,028Wireless network switching method and device202411,958,911Anti-coagulation factor XI antibody202411,363,010Method and device for managing digital certificate202211,323,433Digital credential management method and device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to CHINA IWNCOMM CO LTD (3)· patent assignee history
2022–2024Based in CN· patent location history
2024Patents assigned to SHANGHAI BENEMAE PHARMACEUTICAL CORP (1)· patent assignee history
2024Patents assigned to Shanghai Benemae Pharmaceutical (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA IWNCOMM CO LTD32022–2024
SHANGHAI BENEMAE PHARMACEUTICAL CORP12024
Shanghai Benemae Pharmaceutical12024
Locations
LocationPatentsSpan
CN42022–2024