Inventor
SHIH-CHIEH WANG
Inventor
TW
Overview
Patents· 5 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 converters33%
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 systems22%
G06FElectric digital data processing11%
H02JElectric power networks11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids11%
PatentTitleYear
12,026,027Extending hold-up time of a power supply unit202411,777,424Method for determining initial rotor position of permanent magnet synchronous motor according to phase current differences and line current differences and associated motor device202311,664,757Motor control system with adjustable voltage harmonic and method for correcting the motor control system202311,482,952Method for determining zero crossing occurrence in alternating current signal with constant frequency of permanent magnet synchronous motor with high noise immunity and low delay and associated motor device202211,205,922System and method to increase a hold up time of a power supply unit2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to DELL PRODUCTS LP (2)· patent assignee history
2021–2024Based in TW· patent location history
2022–2023Patents assigned to ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC (2)· patent assignee history
2023Patents assigned to FORCECON TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELL PRODUCTS LP | 2 | 2021–2024 |
| ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC | 2 | 2022–2023 |
| FORCECON TECH CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 5 | 2021–2024 |