Inventor
Kaufik Linggajaya
Inventor
Singapore, SG
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer50%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters33%
H02JElectric power networks17%
PatentTitleYear
10,944,341Energy recovery from a spindle motor using a sequence of a braking phase, an active step-up phase and an active braking phase in response to external power supply failure20219,236,067'Method and apparatus for speed control of voice coil motor retract operation dependent upon available power'20169,000,703'Back EMF detection in a brushless DC motor using a virtual center tap circuit'20157,800,324'Continuous mode velocity control of voice coil motor'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to ST MICROELECTRONICS ASIA (3)· patent assignee history
2010–2021Based in Singapore, SG· patent location history
2021Patents assigned to ST MICROELECTRONICS ASIA PACIFIC PTE LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ST MICROELECTRONICS ASIA | 3 | 2010–2016 |
| ST MICROELECTRONICS ASIA PACIFIC PTE LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 4 | 2010–2021 |