Inventor · disambiguated record
Wen-Chang Hsiao
Also filed as: HSIAO WEN-CHANG
3 granted patents·2 pending applications·3 citations·filing 2009–2021
53Inventor score
Top patents by PatentIndex Score
5 records- 0157US8044603B2Light emitting diode driving device and light systemUPEC ELECTRONICS CORP·Filed 2009·Granted Oct 25, 2011·2 cites·43 claims
- 0242US9676480B2Flying machine capable of blocking light autonomouslyHSIAO WEN-CHANG·Filed 2015·Granted Jun 13, 2017·1 cites·10 claims
- 0341US2021337990A1Ergonomic dual-purpose pillow for back sleeping and side sleepingTENDAYS CO LTD·Filed 2021·Application pending·0 cites
- 0434US2021030313A1Health management system combined with smart bed setHSIAO WEN CHANG·Filed 2019·Application pending·0 cites
- 0532US10485354B2Adjustment system and method of bedHSIAO WEN CHANG·Filed 2018·Granted Nov 26, 2019·0 cites·3 claims
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