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Inventor

Hanguan Xia

Inventor
Taizhou, CN

Overview

2→
Patents
2013–2019
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.

B21Jprimary
B21JForging50%
G01BMeasuring length, thickness or similar linear dimensions50%
PatentTitleYear
10,365,081Checking tool for measuring distance between adjacent sinking grooves in inner hole of mechanical part20198,418,521'Double closed hydraulic mould stand'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to DONG YI (1)· patent assignee history
2013Patents assigned to HU GUOAN (1)· patent assignee history
2013Patents assigned to JIANSU PACIFIC PREC FORGING CO LTD (1)· patent assignee history
2013Patents assigned to JIN JUNSONG (1)· patent assignee history
2013Based in Jiansu, CN· patent location history
2019Patents assigned to PACIFIC PREC FORGING CO LTD (1)· patent assignee history
2019Based in Taizhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONG YI12013
HU GUOAN12013
JIANSU PACIFIC PREC FORGING CO LTD12013
JIN JUNSONG12013
PACIFIC PREC FORGING CO LTD12019
Locations
LocationPatentsSpan
Taizhou, CN12019
Jiansu, CN12013