Christopher D. Spielman

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Redford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor package with leadframe
- Patent number 10,319,671
- Issue date Jun 11, 2019
- Infineon Technologies AG
- Dirk Ahlers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transistor package with terminals coupled via chip carrier
- Patent number 9,978,672
- Issue date May 22, 2018
- Infineon Technologies AG
- Dirk Ahlers
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Instrument panel system having concealed switches
- Patent number 7,708,437
- Issue date May 4, 2010
- Lear Corporation
- Karl R. Kennedy
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Package with Leadframe
- Publication number 20180342447
- Publication date Nov 29, 2018
- INFINEON TECHNOLOGIES AG
- Dirk Ahlers
- B60 - VEHICLES IN GENERAL
Information Patent Application
Instrument panel system having concealed switches
- Publication number 20050116818
- Publication date Jun 2, 2005
- LEAR CORPORATION
- Karl R. Kennedy
- B60 - VEHICLES IN GENERAL
Information Patent Application
Instrument panel system
- Publication number 20050087654
- Publication date Apr 28, 2005
- LEAR CORPORATION
- Thomas J. Fowler
- B60 - VEHICLES IN GENERAL
Information Patent Application
Remote keyless entry system and method of controlling same using vo...
- Publication number 20040119580
- Publication date Jun 24, 2004
- LEAR CORPORATION
- Christopher Spielman
- B60 - VEHICLES IN GENERAL
Information Patent Application
Multifunction switch and method of using same
- Publication number 20040118664
- Publication date Jun 24, 2004
- LEAR CORPORATION
- Todd L. DePue
- B60 - VEHICLES IN GENERAL