Inventor
Wing To Fan
Inventor
New Territories, HK
Overview
Patents· 6 as inventor
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 systems24%
G05FSystems for regulating electric or magnetic variables12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
H03KPulse technique8%
G06FElectric digital data processing4%
H01FMagnets4%
H01LSemiconductor devices4%
H02HEmergency protective circuit arrangements4%
H02JElectric power networks4%
H03GControl of amplification4%
PatentTitleYear
11,018,598System and method for controlling switching network of a power regulation circuit202110,637,358Current control circuit202010,594,318Electric circuit arrangement and a method for generating electric current pulses to a load202010,177,646Power factor correction circuit for a power electronic system20199,991,790Current control circuit20189,698,672'Input filter for a power electronic system'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to UNIV CITY HONG KONG (5)· patent assignee history
2017–2021Based in New Territories, HK· patent location history
2020Patents assigned to MOSWAY SEMICONDUCTOR LTD (1)· patent assignee history
2020Based in Hong Kong, CN· patent location history
2020Based in Fanling, HK· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CITY HONG KONG | 5 | 2017–2021 |
| MOSWAY SEMICONDUCTOR LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Territories, HK | 4 | 2017–2021 |
| Hong Kong, CN | 1 | 2020 |
| Fanling, HK | 1 | 2020 |