Inventor

WANG DIANJUN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “WANG DIANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG GUOYUE

1 patent

US6116800ASep 12, 2000

Propelling pencil

WANG GUOYUE4 citations45

TANG XIAOQIANG

1 patent

US8714892B2May 6, 2014

Spindle head structure rotatable in A/B axes

TANG XIAOQIANG0 citations36