Leonardo Del Castillo

Follow

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Protocol for a wireless control system
- Patent number 6,415,439
- Issue date Jul 2, 2002
- Microsoft Corporation
- Scott Randell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting a relative change in light intensity
- Patent number 5,912,454
- Issue date Jun 15, 1999
- Microsoft Corporation
- Leonardo Del Castillo
- A63 - SPORTS GAMES AMUSEMENTS