Roger Kistler

3 Patents

• USD10825832025

  Sensor

  0 cites
• US122073702025

  Determination of Street Condition by Acoustic Measurement

  Tridonic GmbH & Co KG

  0 cites
• US121440742024

  Ambient Light Detection by Means of Two Light Sensors Arranged Within a Luminaire

  Tridonic GmbH & Co KG

  0 cites