Inventor · disambiguated record
Hsuan-Fan Wang
Also filed as: WANG HSUAN-FAN
2 granted patents·1 pending application·33 citations·filing 2013–2019
59Inventor score
Technology areasA47L
Files withUNI RING TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0178USD709255SSelf-propelled cleaning deviceUNI RING TECH CO LTD·Filed 2013·Granted Jul 15, 2014·31 cites·1 claims
- 0259US11344171B2Floor surface cleaning machine and cleaning method using the sameUNI RING TECH CO LTD·Filed 2019·Granted May 31, 2022·2 cites·15 claims
- 0339US2014189977A1Self-propelled cleaning deviceUNI RING TECH CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →