Inventor · disambiguated record
Ching-Tsang Wu
Also filed as: WU CHING-TSANG
7 granted patents·1 pending application·130 citations·filing 1992–2024
85Inventor score
Files withWU CHING TSANG8
Top patents by PatentIndex Score
8 records- 0193US9248072B2Fixing device for adjusting a telescoping arrangementWU CHING-TSANG·Filed 2013·Granted Feb 2, 2016·37 cites·3 claims
- 0275US5310155AGolf cart umbrella holderWU CHING TSANG·Filed 1992·Granted May 10, 1994·53 cites·1 claims
- 0371US8931366B2Lockable braking deviceWU CHING-TSANG·Filed 2012·Granted Jan 13, 2015·4 cites·1 claims
- 0470USD838215SWheelchairWU CHING TSANG·Filed 2017·Granted Jan 15, 2019·13 cites·1 claims
- 0569USD699634SFour-wheeled trolleyWU CHING-TSANG·Filed 2011·Granted Feb 18, 2014·18 cites·1 claims
- 0662US8474838B1Hidden braking deviceWU CHING-TSANG·Filed 2012·Granted Jul 2, 2013·4 cites·6 claims
- 0757USD1095350SWheeled walkerWU CHING TSANG·Filed 2024·Granted Sep 30, 2025·1 cites·1 claims
- 0845US2013092202A1Walking aid having a safety assemblyWU CHING-TSANG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →