Konstantin Efimovich Shvartser

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Pompano Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for input of symbol and key-function information...
- Patent number 8,102,374
- Issue date Jan 24, 2012
- Konstantin Efimovich Shvartser
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Method and device for input of symbol and key-function information...
- Publication number 20090324316
- Publication date Dec 31, 2009
- Konstantin Efimovich Shvartser
- G06 - COMPUTING CALCULATING COUNTING