Inventor
Shing Hin Yeung
Inventor
Hong Kong, CN
Overview
Patents· 25 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 converters25%
H02KDynamo-electric machines19%
G01RMeasuring electric variables13%
G01DMeasuring not specially adapted for a specific variable11%
H10NElectric solid-state devices not otherwise provided for5%
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 systems3%
H10BElectronic memory devices3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
F04DNon-positive-displacement pumps2%
PatentTitleYear
10,763,766Magnetic sensor and an integrated circuit202010,637,374Magnetic sensor integrated circuit, motor component and application apparatus202010,469,005Magnetic sensor and an integrated circuit201910,439,529Motor component, application device and sensor integrated circuit201910,359,080Fan, motor driving assembly and load connecting mechanism thereof201910,295,371Electronic device and magnetic sensor integrated circuit201910,270,374Motor driving circuit, motor driving method, and motor utilizing the same201910,211,762Drive circuit for a permanent magnet motor201910,205,412Motor driving circuit and motor component201910,205,413Magnetic sensor integrated circuit, motor assembly and application device201910,199,965Magnetic sensor integrated circuit, motor assembly and application apparatus201910,075,108Integrated circuit, motor component and application device having the motor component20189,973,121Magnetic sensor and an integrated circuit20189,966,883Magnetic sensor and an integrated circuit20189,954,469Magnetic sensor and an integrated circuit20189,755,555'Drive circuit for a permanent magnet motor'20179,722,530'Motor drive circuit'20179,716,453'Magnetic sensor and an integrated circuit'20179,696,182'Magnetic sensor and an integrated circuit'20179,692,329'Magnetic sensor and an integrated circuit'20179,407,180'Power converting circuit'20169,407,168'Power converting circuit'20169,385,640'Control circuit for a DC motor'20168,754,606'Power supply circuit and motor device'20147,808,285'Driving circuit for capacitive load'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to JOHNSON ELECTRIC SA (21)· patent assignee history
2010–2020Based in Hong Kong, CN· patent location history
2014Patents assigned to SUN CHI PING (1)· patent assignee history
2014Patents assigned to WANG EN HUI (1)· patent assignee history
2014Patents assigned to XIN FEI (1)· patent assignee history
2016Based in Shatin, HK· patent location history
2019–2020Patents assigned to JOHNSON ELECTRIC INT AG (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON ELECTRIC SA | 21 | 2010–2019 |
| JOHNSON ELECTRIC INT AG | 10 | 2019–2020 |
| SUN CHI PING | 1 | 2014 |
| WANG EN HUI | 1 | 2014 |
| XIN FEI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hong Kong, CN | 24 | 2010–2020 |
| Shatin, HK | 1 | 2016 |