Inventor
HSU PAI-HSIANG
TW9 patents
⚠️ This page may combine multiple inventors who share the name “HSU PAI-HSIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
7 patentsUS5876296AMar 2, 1999
Gear shifting sprocket set for bicycle chain wheel
IND TECH RES INST103 citations95
US5816966AOct 6, 1998
Bicycle front deraileur with a smooth gear switching mechanism
IND TECH RES INST57 citations91
US6080073AJun 27, 2000
Electric auxiliary apparatus for bicycle
IND TECH RES INST39 citations90
US5921363AJul 13, 1999
Free wheel rotary body structure of a bicycle
IND TECH RES INST39 citations90
US5733215AMar 31, 1998
Multi-speed sprocket assembly of a bicycle
IND TECH RES INST38 citations90
US5876159AMar 2, 1999
Sprocket trimming method for the multi-stage sprocket assembly
IND TECH RES INST42 citations89
US6142899ANov 7, 2000
Electro-motive gear-shift control apparatus for bicycles
IND TECH RES INST17 citations79