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Inventor

Qiao-Sheng Hu

Inventor
Fargo, ND, US

Overview

3→
Patents
1999–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%
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 systems20%
H05BElectric heating20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
10,470,261Method of generating stable direct current signal, silicon controlled switch dimming method and device20196,020,452'Chiral biphenyl compounds for use in asymmetric reactions'20005,889,134'Chiral organozinc species for use in asymmetric reactions'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to UNIV NORTH DAKOTA (2)· patent assignee history
1999–2000Based in Fargo, ND, US· patent location history
2019Patents assigned to SHENZHEN SUNMOON MICROELECTRONICS CO LTD (1)· patent assignee history
2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTH DAKOTA21999–2000
SHENZHEN SUNMOON MICROELECTRONICS CO LTD12019
Locations
LocationPatentsSpan
Fargo, ND, US21999–2000
Guangdong, CN12019