Inventor
TANCHANGCO DANIEL
US6 patents
⚠️ This page may combine multiple inventors who share the name “TANCHANGCO DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUS10514633B2Dec 24, 2019
Liquid electrophotographic ink developer unit
HEWLETT PACKARD DEVELOPMENT CO1 citations61
US11384248B2Jul 12, 2022
Infrared absorbing nanoparticle(s)
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US10983459B2Apr 20, 2021
Liquid electrophotographic ink developer unit
HEWLETT PACKARD DEVELOPMENT CO0 citations54