Sandra Johansson

Follow

Person

Stockholm, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Coherent light source based on sum-frequency mixing
- Patent number 7,269,189
- Issue date Sep 11, 2007
- Cobolt AB
- Sandra Johansson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARRANGEMENT FOR SELECTIVELY VIEWING AND HIDING USER INTERFACE ITEMS...
- Publication number 20100039371
- Publication date Feb 18, 2010
- Sony Ericsson Mobile Communications AB
- Sandra JOHANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Coherent light source based on sum-frequency mixing
- Publication number 20060165136
- Publication date Jul 27, 2006
- COBOLT AB
- Sandra Johansson
- H01 - BASIC ELECTRIC ELEMENTS