Christopher James Speyer

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Spicewood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of counter-doping collector regions in bipolar transistors
- Patent number 8,035,196
- Issue date Oct 11, 2011
- Zarlink Semiconductor (US) Inc.
- Thomas J. Krutsick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection circuit for a subscriber line interface circuit
- Patent number 7,907,381
- Issue date Mar 15, 2011
- Zarlink Semiconductor (US) Inc.
- Christopher James Speyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF FORMING A SHALLOW BASE REGION OF A BIPOLAR TRANSISTOR
- Publication number 20110143513
- Publication date Jun 16, 2011
- Zarlink Semiconductor (US), Inc.
- Thomas J. Krutsick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF FORMING A SHALLOW BASE REGION OF A BIPOLAR TRANSISTOR
- Publication number 20090250785
- Publication date Oct 8, 2009
- Thomas Joseph Krutsick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF COUNTER-DOPING COLLECTOR REGIONS IN BIPOLAR TRANSISTORS
- Publication number 20090250789
- Publication date Oct 8, 2009
- THOMAS J. KRUTSICK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION CIRCUIT FOR A SUBSCRIBER LINE INTERFACE CIRCUIT
- Publication number 20090231768
- Publication date Sep 17, 2009
- Christopher James Speyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE