Controller with DC brushless motor
Latest System General Corporation Patents:
- Switching controller for flyback power converters without input capacitor
- Charge pump circuits having frequency synchronization with switching frequency of power converters
- High-speed reflected signal detection for primary-side controlled power converters
- Method and apparatus to improve dynamic response of the synchronous rectifying for resonant power converters
- Controller and power converter using the same for clamping maximum switching current of power converter
Description
Claims
The ornamental design for controller with DC brushless motor, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D590339
Type: Grant
Filed: Jun 25, 2008
Date of Patent: Apr 14, 2009
Assignee: System General Corporation (Taipei Hsien)
Inventors: Ta-Yung Yang (Taipei), Shih-Jen Yang (Taipei), Hung-Sen Tu (Taipei), Ming-Wei Cheng (Taipei)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Application Number: 29/320,310
Type: Grant
Filed: Jun 25, 2008
Date of Patent: Apr 14, 2009
Assignee: System General Corporation (Taipei Hsien)
Inventors: Ta-Yung Yang (Taipei), Shih-Jen Yang (Taipei), Hung-Sen Tu (Taipei), Ming-Wei Cheng (Taipei)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Application Number: 29/320,310
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)