Assignee
CHUNG ROGER C Y
TW·3 granted patents·5 pending applications·15 citations·filing 2007–2021
Top patents by PatentIndex Score
8 records- 0186US11291276B1Closed end zipper with combined bottom stopCHUNG ROGER C Y·Filed 2021·Granted Apr 5, 2022·3 cites·20 claims
- 0281US9717310B1Waterproof open-end zipperCHUNG ROGER C Y·Filed 2016·Granted Aug 1, 2017·5 cites·7 claims
- 0379US8793847B2Double-layer nylon zipperCHUNG ROGER C Y·Filed 2012·Granted Aug 5, 2014·7 cites·8 claims
- 0457US2015150358A1Hanging beltCHUNG ROGER C Y·Filed 2013·Application pending·0 cites
- 0548US2016183640A1Snap button zipperCHUNG ROGER C Y·Filed 2014·Application pending·0 cites
- 0644US2014366336A1Waterproof dual-track zipperCHUNG ROGER C Y·Filed 2013·Application pending·0 cites
- 0739US2009113676A1ZipperCHUNG ROGER C Y·Filed 2007·Application pending·0 cites
- 0836US2016015133A1Zipper with stamped metal zipper teethCHUNG ROGER C Y·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →