Inventor
CHENG CHIA-PAO
TW21 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHIA-PAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEN DALL ENTPR CO LTD
8 patentsUS10028844B2Jul 24, 2018
Hydraulic ankle joint
KEN DALL ENTPR CO LTD22 citations91
USD798453SSep 26, 2017
Artificial ankle joint
KEN DALL ENTPR CO LTD12 citations81
US11229535B2Jan 25, 2022
Shock-absorbing twisting structure
KEN DALL ENTPR CO LTD0 citations58
US10881532B1Jan 5, 2021
Shock and torsion absorber for elevated vacuum suspension
KEN DALL ENTPR CO LTD0 citations49
US12427041B1Sep 30, 2025
Knee joint structure featuring hydraulic control
KEN DALL ENTPR CO LTD0 citations47
US11278415B2Mar 22, 2022
Knee joint structure
KEN DALL ENTPR CO LTD0 citations47
US10123887B2Nov 13, 2018
Vacuum suction and pressure regulation pneumatic cylinder
KEN DALL ENTPR CO LTD1 citations47
US9820872B2Nov 21, 2017
Structure of connection and adjustment assembly of support socket joint of prosthesis
KEN DALL ENTPR CO LTD0 citations40
CHENG CHIA PAO
5 patentsUS7044983B1May 16, 2006
Positioning and buffering device for artificial knee joint
CHENG CHIA PAO129 citations97
US10883856B2Jan 5, 2021
Magnet-type sensing module
CHENG CHIA PAO2 citations69
US10538198B1Jan 21, 2020
Wireless smart mat
CHENG CHIA PAO3 citations69
US11370353B2Jun 28, 2022
Wireless doorsill plate with changeable display information and power-saving mechanism
CHENG CHIA PAO0 citations48
US10861301B1Dec 8, 2020
Multifunctional smart holder and control method thereof
CHENG CHIA PAO0 citations38