Orlando Echeverria-Calvet

Follow

Person

San Ramon, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of determining minimum cost path
- Patent number 7,941,778
- Issue date May 10, 2011
- AT&T Intellectual Property I, L.P.
- Canhui Ou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods of placing reconfigurable optical add/drop multiplexers (RO...
- Patent number 7,912,691
- Issue date Mar 22, 2011
- AT&T Intellectual Property I, L.P.
- Canhui Ou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of Determining Minimum Cost Path
- Publication number 20090132989
- Publication date May 21, 2009
- AT&T KNOWLEDGE VENTURES, L.P.
- Canhui Ou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods of placing reconfigurable optical add/drop multiplexers (RO...
- Publication number 20080279552
- Publication date Nov 13, 2008
- AT&T KNOWLEDGE VENTURES, L.P.
- Canhui Ou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE