Inventor

Kai Yao

Inventor

Nanjing, CN

Overview

2011–2018

Patent span

Electricity

Primary field (CPC H)

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

H02Mprimary

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%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%

F02DControlling combustion engines10%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%

G01NInvestigating or analysing materials by determining their chemical or physical properties10%

H05BElectric heating10%

H05KPrinted circuits10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to FSP TECHNOLOGY INC (3)· patent assignee history

2011–2012Based in Nanjing, CN· patent location history

2012Patents assigned to RUAN XINBO (2)· patent assignee history

2012Patents assigned to UNIV NANJING AERONAUTICS (2)· patent assignee history

2012Patents assigned to XU MING (2)· patent assignee history

2012Patents assigned to YAO KAI (2)· patent assignee history

2012Based in Bei Jing, CN· patent location history

2013Based in Daly City, CA, US· patent location history

2017Based in Shenzhen, CN· patent location history

2018Based in Jiangsu, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations