Inventor · disambiguated record
Vivien Cheng
Also filed as: CHENG VIVIEN
4 granted patents·80 citations·filing 2013–2020
75Inventor score
Top patents by PatentIndex Score
4 records- 0192US9060577B2Luggage with shells having varied depthsSAMSONITE IP HOLDINGS SARL·Filed 2013·Granted Jun 23, 2015·60 cites·23 claims
- 0284US10897970B2Luggage article with loop-shaped wheel bracketSAMSONITE IP HOLDINGS SARL·Filed 2016·Granted Jan 26, 2021·6 cites·15 claims
- 0384US9636948B2Luggage article with cantilevered wheel bracket having elongated armsSAMSONITE IP HOLDINGS S AR I·Filed 2014·Granted May 2, 2017·14 cites·21 claims
- 0458US11944175B2Luggage article with loop-shaped wheel bracketSAMSONITE IP HOLDINGS SARL·Filed 2020·Granted Apr 2, 2024·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →