Inventor
CHUA BENG HUAT
SG8 patents
⚠️ This page may combine multiple inventors who share the name “CHUA BENG HUAT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREESYSTEMS PTE LTD
7 patentsUS6741659B1May 25, 2004
Wireless infrared digital audio transmitting system
FREESYSTEMS PTE LTD23 citations91
US6671325B2Dec 30, 2003
Wireless infrared digital audio system
FREESYSTEMS PTE LTD27 citations91
US6614849B1Sep 2, 2003
Wireless infrared digital audio receiving system
FREESYSTEMS PTE LTD24 citations91
US7555031B2Jun 30, 2009
Digital wireless audio receiver system employing time diversity
FREESYSTEMS PTE LTD11 citations83
US7236549B2Jun 26, 2007
Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system
FREESYSTEMS PTE LTD9 citations72
US7680202B2Mar 16, 2010
Digital wireless audio communication system employing time diversity
FREESYSTEMS PTE LTD5 citations61
US7551681B2Jun 23, 2009
Digital wireless audio transmitter system employing time diversity
FREESYSTEMS PTE LTD6 citations61