Sheldon Lee Black

Follow

Person

LeMesa, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data and power distribution system and method for a large scale dis...
- Patent number 8,922,458
- Issue date Dec 30, 2014
- ADTI Media, LLC
- Robert J. Sefton
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Large scale LED display system
- Patent number 8,558,755
- Issue date Oct 15, 2013
- ADTI Media, LLC140
- Hamid Kharrati
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Data and power distribution system and method for a large scale dis...
- Publication number 20090147028
- Publication date Jun 11, 2009
- Robert J. Sefton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Large scale LED display system
- Publication number 20090146931
- Publication date Jun 11, 2009
- Hamid Kharrati
- G06 - COMPUTING CALCULATING COUNTING