Inventor
HASSAN SAYED
EG7 patents
⚠️ This page may combine multiple inventors who share the name “HASSAN SAYED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARBITRON INC
3 patentsUS6421445B1Jul 16, 2002
Apparatus and methods for including codes in audio signals
ARBITRON INC251 citations97
US7961881B2Jun 14, 2011
Apparatus and methods for including codes in audio signals
ARBITRON INC55 citations96
US6996237B2Feb 7, 2006
Apparatus and methods for including codes in audio signals
ARBITRON INC55 citations95