Inventor · disambiguated record
Wai Keung Yau
Also filed as: YAU WAI KEUNG · YAU WAI S
18 granted patents·1 pending application·39 citations·filing 2006–2022
90Inventor score
Technology areasA47G
Top patents by PatentIndex Score
19 records- 0188US7537142B2Pinch clip garment hanger with modular friction padsWAI SHING PLASTIC PRODUCTS LTD·Filed 2007·Granted May 26, 2009·16 cites·15 claims
- 0285US11071402B2Hanger with headwear clipsWAI SHING PLASTIC PRODUCTS LTD·Filed 2019·Granted Jul 27, 2021·5 cites·10 claims
- 0365USD893893SHanger with headwear clipsWAI SHING PLASTIC PRODUCTS LTD·Filed 2020·Granted Aug 25, 2020·3 cites·1 claims
- 0460USD1028537SPanty hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted May 28, 2024·2 cites·1 claims
- 0557US2007075104A1Pinch Clip Garment HangerYAU WAI S·Filed 2006·Application pending·0 cites
- 0649USD1008670S10 inch 3-pair panty hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Dec 26, 2023·1 cites·1 claims
- 0749USD605415SCrown sizerCapaco Wai Shing LLC·Filed 2008·Granted Dec 8, 2009·10 cites·1 claims
- 0841USD885772SHanger with headwear clipsWAI SHING PLASTIC PRODUCTS LTD·Filed 2019·Granted Jun 2, 2020·2 cites·1 claims
- 0939USD1068292SBra hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Apr 1, 2025·0 cites·1 claims
- 1037USD1076466SBottom hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2022·Granted May 27, 2025·0 cites·1 claims
- 1135USD1096186SCardboard set hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1235USD1096185SCarboard top hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1335USD1096187SCardboard set hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1434USD1077489SLocking wrap hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Jun 3, 2025·0 cites·1 claims
- 1532USD1096206SSwimwear soft pad hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1632USD1016500S10 inch 7-pair panty hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Mar 5, 2024·0 cites·1 claims
- 1731USD1091157SLow profile intimates hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Sep 2, 2025·0 cites·1 claims
- 1831USD1091156SLow profile intimates hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Sep 2, 2025·0 cites·1 claims
- 1931USD1091155SLow profile intimates hangerWAI SHING PLASTIC PRODUCTS LTD·Filed 2021·Granted Sep 2, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →