Keller; Ueli
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Ueli.The latest application filed is for "supply unit for a bus".
- Keller; Ueli - Uetliburg CH
- Keller; Ueli - Ennenda N/A CH
| Patent | Date |
|---|---|
| Supply unit for a bus Grant 11,006,506 - Pereira , et al. May 11, 2 | 2021-05-11 |
| Modular LED lighting system having emergency light function Grant 10,143,064 - Zimmermann , et al. Nov | 2018-11-27 |
| Supply Unit For A Bus App 20180249557 - Pereira; Eduardo ; et al. | 2018-08-30 |
| Addressing method for a lighting means Grant 9,507,355 - Keller November 29, 2 | 2016-11-29 |
| Operating circuit for LEDs, having dimming signal comprising high-frequency modulated pulse packet signal with harmonized frequencies Grant 9,433,041 - Mitterbacher , et al. August 30, 2 | 2016-08-30 |
| Operating Circuit For Leds, Having Dimming Signal Comprising High-frequency Modulated Pulse Packet Signal With Harmonized Frequencies App 20150084544 - Mitterbacher; Andre ; et al. | 2015-03-26 |
| Addressing Method For A Lighting Means App 20140142731 - Keller; Ueli | 2014-05-22 |
| Modular LED Lighting System Having Emergency Light Function App 20130147269 - Zimmermann; Michael ; et al. | 2013-06-13 |
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