Inventor · disambiguated record
Cheung Wing Hui
Also filed as: HUI CHEUNG WING
3 granted patents·1 pending application·51 citations·filing 1998–2015
71Inventor score
Top patents by PatentIndex Score
4 records- 0185US7111345B1QuiltHOTUNG INVEST LTD·Filed 2006·Granted Sep 26, 2006·28 cites·4 claims
- 0252US9888783B2Mattress structure and a method using the characteristics of the mattress structure for understanding and deciding suitability of the mattress structureGLORIOUS MASTER LTD·Filed 2014·Granted Feb 13, 2018·3 cites·24 claims
- 0346US6023798APillow adjusterHOTUNG INVESTMENT LIMITED·Filed 1998·Granted Feb 15, 2000·20 cites·15 claims
- 0432US2016242559A1Cover sheet for covering a mattress and a cover sheet positioning systemHOTUNG INVEST LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cheung Wing Hui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →