Inventor
GAO YAN-LING
CN10 patents
⚠️ This page may combine multiple inventors who share the name “GAO YAN-LING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN FUTAIHONG PREC IND CO
5 patentsUS7991440B2Aug 2, 2011
Rotary mechanism for portable electronic device
SHENZHEN FUTAIHONG PREC IND CO9 citations84
US9520253B2Dec 13, 2016
Button, button arrangement and electronic device employing same
SHENZHEN FUTAIHONG PREC IND CO3 citations71
US7949378B2May 24, 2011
Rotatable connecting mechanism for a portable electronic device
SHENZHEN FUTAIHONG PREC IND CO3 citations62
US7654837B2Feb 2, 2010
Chip card holder and portable electronic device using same
SHENZHEN FUTAIHONG PREC IND CO2 citations61
US9356641B2May 31, 2016
Protective case and electronic device using same
SHENZHEN FUTAIHONG PREC IND CO0 citations50