Inventor

Yi Liu

Inventor

New Haven, CT, US

Overview

2001–2021

Patent span

Electricity

Primary field (CPC H)

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

G06Fprimary

G06FElectric digital data processing25%

H02JElectric power networks13%

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 systems13%

H04JMultiplex communication13%

H04LTransmission of digital information, e.g. telegraphic communication13%

LOC1413%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001Based in Richardson, TX, US· patent location history

2002Patents assigned to IND TECH RES INST (1)· patent assignee history

2002Based in Hsinchu, TW· patent location history

2007Patents assigned to UNIV CHANG GUNG (1)· patent assignee history

2007Based in Taoyuan, TW· patent location history

2014Patents assigned to HUAWEI DEVICE CO LTD (1)· patent assignee history

2014Patents assigned to LIU YI (1)· patent assignee history

2014Based in Shenzhen, CN· patent location history

2021Patents assigned to IBM (1)· patent assignee history

2021Based in New Haven, CT, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations