Lehmann; Lothar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lehmann; Lothar.The latest application filed is for "electronic control unit for operating an electric motor having a braking resistor".

Company Profile

0.5.7

Lehmann; Lothar - Altbach DE
Lehmann; Lothar - Radebeul DE
Lehmann; Lothar - Freiberg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic control unit for operating an electric motor having a braking resistor Grant 11,038,402 - Gurr , et al. June 15, 2	2021-06-15
Electronic Control Unit For Operating An Electric Motor Having A Braking Resistor App 20170271952 - Gurr; Kay-Steffen ; et al.	2017-09-21
Integrated Circuit Devices With Bump Structures That Include A Protection Layer App 20140021604 - Kuechenmeister; Frank ; et al.	2014-01-23
Methods of forming bump structures that include a protection layer Grant 8,580,672 - Kuechenmeister , et al. November 12, 2	2013-11-12
Methods of Forming Bump Structures That Include a Protection Layer App 20130099372 - Kuechenmeister; Frank ; et al.	2013-04-25
Metallization Layer Stack Without A Terminal Aluminum Metal Layer App 20080099913 - Lehr; Matthias ; et al.	2008-05-01
Process for producing doped semiconductor wafers from silicon, and the wafers produced thereby Grant 7,202,146 - Krautbauer , et al. April 10, 2	2007-04-10
Process for producing doped semiconductor wafers from silicon, and the wafers produced thereby App 20060035448 - Krautbauer; Rupert ; et al.	2006-02-16
Filtering and inerting of combustible dusts in the process off-gas Grant 6,905,533 - Becker , et al. June 14, 2	2005-06-14
Filtering and inerting of combustible dusts in the process off-gas App 20030200867 - Becker, Franz ; et al.	2003-10-30

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