Inventor
CHEN CHAN-TUNG
TW23 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CHAN-TUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NELSON PREC CASTING CO LTD
13 patentsUS7744486B2Jun 29, 2010
Golf club head
NELSON PREC CASTING CO LTD147 citations98
US7371188B2May 13, 2008
Golf club head having a connecting structure for a high degree of flexibility
NELSON PREC CASTING CO LTD65 citations97
US6932717B2Aug 23, 2005
Golf club head
NELSON PREC CASTING CO LTD131 citations97
US7258628B2Aug 21, 2007
Intensified structure for connecting a golf club head body with a striking plate
NELSON PREC CASTING CO LTD56 citations96
US7090590B2Aug 15, 2006
Golf club heads
NELSON PREC CASTING CO LTD54 citations96
US6942580B2Sep 13, 2005
Vibration-absorbing plate for golf club head
NELSON PREC CASTING CO LTD78 citations96
US7258629B2Aug 21, 2007
Connecting structure for welding a club head component to a golf club head body
NELSON PREC CASTING CO LTD52 citations92
US6918841B2Jul 19, 2005
Golf club head
NELSON PREC CASTING CO LTD30 citations92
US7086960B2Aug 8, 2006
Golf club head with a structure for friction welding and manufacturing method therefor
NELSON PREC CASTING CO LTD13 citations84
US6776728B1Aug 17, 2004
Weight member for a golf club head
NELSON PREC CASTING CO LTD7 citations71
US6758764B1Jul 6, 2004
Weight member for a golf club head
NELSON PREC CASTING CO LTD11 citations71
US7247811B2Jul 24, 2007
Plasma welding method for a golf club head
NELSON PREC CASTING CO LTD6 citations60
US7721403B2May 25, 2010
Manufacturing method for a golf club head
NELSON PREC CASTING CO LTD1 citations52
FU SHENG IND CO LTD
7 patentsUS6923733B2Aug 2, 2005
Golf club heads
FU SHENG IND CO LTD301 citations99
US7086964B2Aug 8, 2006
Weight member for a golf club head
FU SHENG IND CO LTD96 citations98
US6971961B2Dec 6, 2005
Connection structure for a striking plate of a golf club head
FU SHENG IND CO LTD68 citations98
US6881158B2Apr 19, 2005
Weight number for a golf club head
FU SHENG IND CO LTD148 citations96
US7140976B2Nov 28, 2006
Weight member for a golf club head
FU SHENG IND CO LTD32 citations92
US6841014B2Jan 11, 2005
Method for manufacturing a striking plate of a golf club head
FU SHENG IND CO LTD42 citations92
US6968747B2Nov 29, 2005
Dynamic balance-testing method for a golf club shaft
FU SHENG IND CO LTD6 citations63