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Inventor

Dejun Jiang

Inventor
Beijing, CN

Overview

2→
Patents
2016–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B26Dprimary
B26DCutting25%
B41JTypewriters25%
G06FElectric digital data processing25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
11,010,056Data operating method, device, and system20219,457,597'Printer and blade withdrawal mechanism thereof'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to JIANG DUOYONG (1)· patent assignee history
2016Patents assigned to SHENZHEN ZHENGTONG ELECTRONICS CO LTD (1)· patent assignee history
2016Based in Shenzhen, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12021
JIANG DUOYONGself12016
SHENZHEN ZHENGTONG ELECTRONICS CO LTD12016
Locations
LocationPatentsSpan
Beijing, CN12021
Shenzhen, CN12016