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Inventor

Dongliang Pu

Inventor
Changsha, CN

Overview

1→
Patents
2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B66Cprimary
B66CCranes33%
E04GScaffolding33%
F02DControlling combustion engines33%
PatentTitleYear
9,194,139'Method and system for controlling engine speed and boom-type engineering machine'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to HUNAN SANY INTELLIGENT CONTROL (1)· patent assignee history
2015Patents assigned to SANY HEAVY IND CO LTD (1)· patent assignee history
2015Based in Changsha, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUNAN SANY INTELLIGENT CONTROL12015
SANY HEAVY IND CO LTD12015
Locations
LocationPatentsSpan
Changsha, CN12015