Hrvoje Petek

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state laser and optical transmitter
- Patent number 6,754,248
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Tatsuya Tomaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state laser and optical transmitter
- Patent number 6,560,267
- Issue date May 6, 2003
- Hitachi, Ltd.
- Tatsuya Tomaru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Solid-state laser and optical transmitter
- Publication number 20030210730
- Publication date Nov 13, 2003
- Tatsuya Tomaru
- H01 - BASIC ELECTRIC ELEMENTS