Inventor

Yong Liao

Inventor

Chongqing, CN

Overview

6→

Patents

2010–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

H02Pprimary

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters24%

H02KDynamo-electric machines18%

H01RElectrically-conductive connections12%

H02JElectric power networks12%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids12%

F02BInternal-combustion piston engines6%

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 systems6%

PatentTitleYear

10,554,161Off-grid power generating apparatus for providing dual output voltage2020 10,547,260Off-grid power generating apparatus2020 10,523,146Off-grid power generating apparatus and frequency and voltage control method thereof2019 10,511,243Off-grid power generating apparatus and vector control method thereof2019 7,983,064'Power adapter'2011 7,787,238'Power supply adapter'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to CHENG UEI PREC IND CO LTD (2)· patent assignee history

2010Based in Tu-Cheng, TW· patent location history

2011Based in Taipei, TW· patent location history

2019–2020Patents assigned to CHONGQING HEYA TECH CO LTD (4)· patent assignee history

2019–2020Based in Chongqing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHONGQING HEYA TECH CO LTD	4	2019–2020
CHENG UEI PREC IND CO LTD	2	2010–2011

Locations

Location	Patents	Span
Chongqing, CN	4	2019–2020
Taipei, TW	1	2011
Tu-Cheng, TW	1	2010