Gert W. Bruning
39Patents
22h-index
32Co-inventors
85Inventor score
Filing activity: Jun 3, 1985 → Sep 7, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441558B1 | White LED luminary light control system | Electricity | 599 | Expired |
| US5404082A | High frequency inverter with power-line-controlled frequency modulation | Emerging Cross-Sectional Technologies | 593 | Expired |
| US6768047B2 | Autonomous solid state lighting system | Emerging Cross-Sectional Technologies | 314 | Expired |
| US7521872B2 | Integrated lamp with feedback and wireless control | Emerging Cross-Sectional Technologies | 203 | Expired |
| US6369525B1 | White light-emitting-diode lamp driver based on multiple output converter with output current mode control | Emerging Cross-Sectional Technologies | 197 | Expired |
| US7471062B2 | Wireless battery charging | Electricity | 185 | Expired |
| US6617795B2 | Multichip LED package with in-package quantitative and spectral sensing capability and digital signal output | Electricity | 162 | Expired |
| US5604411A | Electronic ballast having a triac dimming filter with preconditioner offset control | Emerging Cross-Sectional Technologies | 116 | Expired |
| US5003454A | Power supply with improved power factor correction | Emerging Cross-Sectional Technologies | 96 | Expired |
| US6888529B2 | Control and drive circuit arrangement for illumination performance enhancement with LED light sources | Emerging Cross-Sectional Technologies | 89 | Expired |
| US6756765B2 | System and method for charging users to recharge power supplies in portable devices | Electricity | 82 | Expired |
| US6326740A | High frequency electronic ballast for multiple lamp independent operation | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6153980A | LED array having an active shunt arrangement | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6509696B2 | Method and system for driving a capacitively coupled fluorescent lamp | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4939566A | Semiconductor switch with parallel DMOS and IGT | Electricity | 43 | Expired |
| US6339314B1 | Battery charger circuit with low standby power dissipation | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4926074A | Semiconductor switch with parallel lateral double diffused MOS transistor and lateral insulated gate transistor | Electricity | 38 | Expired |
| US6989801B2 | Two-way presentation display system | Physics | 33 | Expired |
| US6489731B1 | Power supply and/or ballast system controlled by desired load power spectrum | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6016257A | Voltage regulated power supply utilizing phase shift control | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4920474A | High frequency high voltage power supply with controlled output power | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6184630A | Electronic lamp ballast with voltage source power feedback to AC-side | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4628284A | High frequency high voltage power supply preventing simultaneous transistor conduction | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6353295B1 | Lamp electronic ballast with a piezoelectric cooling fan | Electricity | 17 | Expired |
| US6400584B1 | Two stage switching power supply for connecting an AC power source to a load | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.