David Kung
40Patents
10h-index
10Co-inventors
72Inventor score
Filing activity: Jun 30, 1982 → Nov 2, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5045800A | Pulse width modulator control circuit | Electricity | 43 | Expired |
| US8115457B2 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Electricity | 41 | Active |
| USD462947S1 | Microphone | General | 33 | Expired |
| US7448703B2 | Retaining and adjustment device for movable furniture parts | Fixed Constructions | 23 | Active |
| US7893754B1 | Temperature independent reference circuit | Physics | 23 | Active |
| US7999606B2 | Temperature independent reference circuit | Physics | 15 | Active |
| US9178411B2 | Charging circuit for a power converter controller | Emerging Cross-Sectional Technologies | 14 | Active |
| US4591743A | Temperature compensated current sensing circuit | Electricity | 14 | Expired |
| US8278994B2 | Temperature independent reference circuit | Physics | 12 | Active |
| US8818296B2 | Noise cancellation for a magnetically coupled communication link utilizing a lead frame | Electricity | 11 | Active |
| US8624562B2 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Electricity | 10 | Active |
| US9166486B2 | Power converter using multiple controllers | Electricity | 10 | Active |
| US8139384B2 | Method and apparatus for input charge control of a power supply | Electricity | 10 | Active |
| US4528463A | Bipolar digital peripheral driver transistor circuit | Electricity | 8 | Expired |
| US8063622B2 | Method and apparatus for implementing slew rate control using bypass capacitor | Electricity | 8 | Active |
| US9455621B2 | Controller IC with zero-crossing detector and capacitor discharge switching element | Electricity | 7 | Active |
| US4490631A | Totem pole/open collector selectable output circuit | Electricity | 7 | Expired |
| US9065340B2 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Electricity | 7 | Active |
| US8707250B2 | Automation support for domain modeling | Physics | 7 | Active |
| US8125265B2 | Temperature independent reference circuit | Physics | 7 | Active |
| US9735665B2 | Method and apparatus for implementing a power converter input terminal voltage discharge circuit | Electricity | 6 | Active |
| US7426716B2 | Recovery and representation of object interaction in an object oriented program | Physics | 6 | Expired |
| US8634218B2 | Monolithic AC/DC converter for generating DC supply voltage | Electricity | 3 | Active |
| US9929656B2 | Power converter using multiple controllers | Electricity | 3 | Active |
| US8299772B2 | Method and apparatus for implementing slew rate control using bypass capacitor | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.