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Inventor profile of:

Kay Schmidtmann

City:

Munchen

Country:

Germany

Published Applications:

6

Last publication date:

2010-06-24

Top Assignees for applications by Kay Schmidtmann

The entities that hold a legal rights for patent applications filed by inventor Schmidtmann Kay:

  • OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG 2 Munich, Germany
  • Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen MBH 2 Munich, Germany
  • OSRAM AG 1 Mรผnich, Germany
  • OSRAM GESELLCHAFT MIT BESCHRAENKTER HAFTUNG 1 MUNCHEN, Germany

Recent patent applications by Schmidtmann Kay

Kay Schmidtmann from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-06-24
US20100156299A1
Electricity

Ballast for a discharge lamp with adaptive preheating

#2 | 2009-10-29
US20090267518A1
Electricity

Electronic ballast and method for operating an electric lamp

#3 | 2007-09-13
US20070210719A1
Electricity

Circuit arrangement and method for operating at least one electric lamp and at least one LED

#4 | 2007-01-25
US20070018592A1
Electricity

Circuit arrangement and method for operating at least one electric lamp

#5 | 2006-12-28
US20060290299A1
Electricity

Circuit arrangement and method for operating at least one LED and at least one electric lamp

#6 | 2006-12-21
US20060284572A1
Electricity

Smoothing circuit for improving EMC

InventorID:

3803440 โŽ˜

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