Assignee
YANG YA-CHING
TW·5 granted patents·9 pending applications·10 citations·filing 2006–2016
Top patents by PatentIndex Score
14 records- 0169US7788759B2Standing duster articleYANG YA CHING·Filed 2006·Granted Sep 7, 2010·8 cites·7 claims
- 0257US8516646B1Dusting cloth structure for use with dusterYANG YA-CHING·Filed 2013·Granted Aug 27, 2013·2 cites·9 claims
- 0348US2009323719A1Methods and apparatus for transforming first transport stream of first format into second transport stream of second format by emulating arrival time stamp informationYANG YA-CHING·Filed 2008·Application pending·0 cites
- 0448US2008098551A1Cleaning brush capYANG YA-CHING·Filed 2007·Application pending·0 cites
- 0548US2008052855A1Two-way brushYANG YA-CHING·Filed 2007·Application pending·0 cites
- 0647US2008098549A1Retaining assembly for flat mop refillYANG YA-CHING·Filed 2007·Application pending·0 cites
- 0747US2008040879A1Twisting mechanism for dusterYANG YA-CHING·Filed 2007·Application pending·0 cites
- 0840US8356381B2Structure for automatically rotating a spiral rodYANG YA-CHING·Filed 2010·Granted Jan 22, 2013·0 cites·9 claims
- 0939US9386899B2Foldable dusterYANG YA-CHING·Filed 2013·Granted Jul 12, 2016·0 cites·12 claims
- 1038US9579007B2Dusting deviceYANG YA-CHING·Filed 2015·Granted Feb 28, 2017·0 cites·9 claims
- 1135US2017290487A1Dusting device for cleaning machineYANG YA-CHING·Filed 2016·Application pending·0 cites
- 1235US2016331200A1Rotary type dusting deviceYANG YA-CHING·Filed 2016·Application pending·0 cites
- 1335US2012192371A13d dusting sheet and method for manufacturing the sameYANG YA-CHING·Filed 2011·Application pending·0 cites
- 1434US2012036667A1Scouring pad with through dots for dimensional adjustmentYANG YA-CHING·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →