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Inventor

Xiangke Lv

Inventor
Zhejiang, CN

Overview

2→
Patents
2017–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

H01Fprimary
H01FMagnets29%
B22FWorking metallic powder14%
C21DModifying the physical structure of ferrous metals14%
C22CAlloys14%
C23CCoating metallic material14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
10,741,326Method for improvement of magnetic performance of sintered NdFeB lamellar magnet20209,728,311'Method for preparing neodymium-iron-boron (Nd—Fe—B)-based sintered magnet'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to NINGBO YUNSHENG CO LTD (2)· patent assignee history
2017Patents assigned to BAOTOU YUNSHENG STRONG MAGNETIC MAT CO LTD (1)· patent assignee history
2017Patents assigned to NINGBO YUNSHENG HIGH-TECH MAGNETICS CO LTD (1)· patent assignee history
2017Patents assigned to NINGBO YUNSHENG SPECIAL METAL MAT CO LTD (1)· patent assignee history
2017Based in Ningbo, CN· patent location history
2020Patents assigned to NINGBO YUNSHENG MAGNET DEVICES TECH CO LTD (1)· patent assignee history
2020Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINGBO YUNSHENG CO LTD22017–2020
BAOTOU YUNSHENG STRONG MAGNETIC MAT CO LTD12017
NINGBO YUNSHENG HIGH-TECH MAGNETICS CO LTD12017
NINGBO YUNSHENG MAGNET DEVICES TECH CO LTD12020
NINGBO YUNSHENG SPECIAL METAL MAT CO LTD12017
Locations
LocationPatentsSpan
Zhejiang, CN12020
Ningbo, CN12017