E-M Designs, Inc.

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Half Moon Bay, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Photodetector preamplifier circuit having a rotating input stage
- Patent number 6,657,487
- Issue date Dec 2, 2003
- EM(US) Design, Inc
- James Harold Lauffenburger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parasitically compensated resistor for integrated circuits
- Patent number 6,472,942
- Issue date Oct 29, 2002
- EM (US) Design, Inc
- James Harold Lauffenburger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier circuit for a photodetector
- Patent number 6,396,351
- Issue date May 28, 2002
- EM (US) Design, Inc
- Kevin Scott Buescher
- H03 - BASIC ELECTRONIC CIRCUITRY

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Patents Applicationslast 30 patents

Information Patent Application
Power stealing circuit to charge a capacitor
- Publication number 20020186070
- Publication date Dec 12, 2002
- EM (US) Design, Inc.
- Bruce Carl Wall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated low-corner frequency high pass filter circuit
- Publication number 20020158687
- Publication date Oct 31, 2002
- EM (US) Design, Inc.
- Kevin Scott Buescher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Photodetector preamplifier circuit having a rotating input stage
- Publication number 20020113645
- Publication date Aug 22, 2002
- EM (US) Design, Inc.
- Buescher Lauffenburger
- H03 - BASIC ELECTRONIC CIRCUITRY

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Trademarklast 30 trademarks

Information Trademark
78126975 - PRESTO CHANGE-O
- Serial number 78126975
- Filing date May 7, 2002
- E-M Designs, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments