Inventor
QIN SHUI YUAN
CN19 patents
⚠️ This page may combine multiple inventors who share the name “QIN SHUI YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN FUTAIHONG PREC IND CO
14 patentsUS7780047B2Aug 24, 2010
Carrying structure for portable electronic devices
SHENZHEN FUTAIHONG PREC IND CO37 citations92
US7419742B2Sep 2, 2008
Battery cover assembly for portable electronic device
SHENZHEN FUTAIHONG PREC IND CO29 citations92
US7380312B2Jun 3, 2008
Cover restricting mechanism
SHENZHEN FUTAIHONG PREC IND CO20 citations92
US7309253B2Dec 18, 2007
Battery cover fixing mechanism and battery cover and housing assembly
SHENZHEN FUTAIHONG PREC IND CO24 citations90
US7842412B2Nov 30, 2010
Battery cover assembly for portable electronic device
SHENZHEN FUTAIHONG PREC IND CO21 citations89
US7542789B2Jun 2, 2009
Battery cover assembly for a portable electronic device
SHENZHEN FUTAIHONG PREC IND CO13 citations84
US7334294B2Feb 26, 2008
Hinge and foldable electronic device using the hinge
SHENZHEN FUTAIHONG PREC IND CO9 citations84
US7333777B2Feb 19, 2008
Latching assembly for a removabable cover of a wireless communication device
SHENZHEN FUTAIHONG PREC IND CO10 citations83
US7629074B2Dec 8, 2009
Battery cover latching assembly for portable electronic device
SHENZHEN FUTAIHONG PREC IND CO8 citations80
US7493674B2Feb 24, 2009
Cover restricting mechanism of foldable electronic device
SHENZHEN FUTAIHONG PREC IND CO4 citations63
US7550226B2Jun 23, 2009
Battery cover assembly for portable electronic device
SHENZHEN FUTAIHONG PREC IND CO6 citations62
US7530143B2May 12, 2009
Hinge mechanism for a foldable electronic device
SHENZHEN FUTAIHONG PREC IND CO4 citations62
US7530145B2May 12, 2009
Cover restricting mechanism for foldable electronic device
SHENZHEN FUTAIHONG PREC IND CO1 citations51
US7333607B2Feb 19, 2008
Replaceable panel device for a handset
SHENZHEN FUTAIHONG PREC IND CO1 citations49