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Inventor

Yongtao Liang

Inventor
Shenzhen, CN

Overview

3→
Patents
2014–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Fprimary
H01FMagnets40%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems40%
G06FElectric digital data processing20%
PatentTitleYear
10,855,190Magnetic integrated device including multiple core columns and windings and power conversion circuit202010,186,974Magnetic integrated device for coupling with a three-phase parallel circuit and power conversion circuit20198,730,515'Recording medium having printing control program thereon, printing control apparatus, and printing control method'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to KINOSHITA AKIHIRO (1)· patent assignee history
2014Patents assigned to LIANG YONGTAO (1)· patent assignee history
2014Patents assigned to RICOH CO LTD (1)· patent assignee history
2014Patents assigned to TANAKA YOSHIKAZU (1)· patent assignee history
2014Based in Tokyo, JP· patent location history
2019–2020Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2019–2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22019–2020
KINOSHITA AKIHIRO12014
LIANG YONGTAOself12014
RICOH CO LTD12014
TANAKA YOSHIKAZU12014
Locations
LocationPatentsSpan
Shenzhen, CN22019–2020
Tokyo, JP12014