Inventor

Winson Wong

Inventor

Singapore, SG

Overview

2008–2021

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 systems30%

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

G06FElectric digital data processing10%

G09GArrangements or circuits for control of indicating devices using static means to present variable information10%

H03KPulse technique10%

H04LTransmission of digital information, e.g. telegraphic communication10%

H05BElectric heating10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2013Based in Singapore, SG· patent location history

2011–2013Patents assigned to GONG XIAOWU (2)· patent assignee history

2011–2013Patents assigned to HE YI (2)· patent assignee history

2011–2013Patents assigned to INFINEON TECHNOLOGIES AUSTRIA (2)· patent assignee history

2011–2013Patents assigned to LIM KOK KEE (2)· patent assignee history

2011–2013Patents assigned to TEO YONG SIANG (2)· patent assignee history

2021Based in Xiamen, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GONG XIAOWU	2	2011–2013
HE YI	2	2011–2013
INFINEON TECHNOLOGIES AUSTRIA	2	2011–2013
LIM KOK KEE	2	2011–2013
TEO YONG SIANG	2	2011–2013

Locations

Location	Patents	Span
Singapore, SG	4	2008–2013
Xiamen, CN	1	2021