Inventor

LIN CHENG-FU

TW4 patents

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

(unassigned)

3 patents

US6652367B1Nov 25, 2003

Drill bit grinding device

25 citations85

US6880961B2Apr 19, 2005

Color separation disc assembly combinable with lightning ball and article formed of optical fibers

9 citations66

US6692331B1Feb 17, 2004

Vibration mechanism for motion toy

5 citations55

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US10979519B2Apr 13, 2021

Broadcasting notifications with low latency

MICROSOFT TECHNOLOGY LICENSING LLC0 citations40