Inventor · disambiguated record
Ming-Lung Chang
Also filed as: CHANG MING-LUNG
5 granted patents·2 citations·filing 2007–2019
62Inventor score
Files withAPEX MEDICAL CORP5
Top patents by PatentIndex Score
5 records- 0155US7717134B2Quick draining air valveAPEX MEDICAL CORP·Filed 2007·Granted May 18, 2010·2 cites·11 claims
- 0241US11197794B2Turning air mattress, turning air cell, and control method for air mattressAPEX MEDICAL CORP·Filed 2019·Granted Dec 14, 2021·0 cites·10 claims
- 0338US10675199B2Patient support structure, pressure relief module and non-powered pressure regulation methodAPEX MEDICAL CORP·Filed 2017·Granted Jun 9, 2020·0 cites·7 claims
- 0438US9687082B2Gas communication deviceAPEX MEDICAL CORP·Filed 2015·Granted Jun 27, 2017·0 cites·16 claims
- 0525USD847352SMedical supporting cushionAPEX MEDICAL CORP·Filed 2017·Granted Apr 30, 2019·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →