Assignee
CHAO YING CHIN
TW·4 granted patents·5 pending applications·30 citations·filing 2009–2019
Top patents by PatentIndex Score
9 records- 0185US10480561B2Screw chip removal structureCHAO YING CHIN·Filed 2017·Granted Nov 19, 2019·9 cites·14 claims
- 0275USD863050SScrewCHAO YING CHIN·Filed 2017·Granted Oct 15, 2019·21 cites·1 claims
- 0353US10724571B2Structure of screwCHAO YING CHIN·Filed 2018·Granted Jul 28, 2020·0 cites·2 claims
- 0453US10690173B2Structure of screwCHAO YING CHIN·Filed 2018·Granted Jun 23, 2020·0 cites·3 claims
- 0552US2019360515A1Structure of screwCHAO YING CHIN·Filed 2019·Application pending·0 cites
- 0648US2018156258A1Structure of screwCHAO YING CHIN·Filed 2017·Application pending·0 cites
- 0747US2018073547A1Structure of screwCHAO YING CHIN·Filed 2016·Application pending·0 cites
- 0839US2011044785A1Method for manufacturing screw with helical chip discharge channel and product thereofCHAO YING-CHIN·Filed 2009·Application pending·0 cites
- 0937US2018209466A1Structure of self-drilling screwCHAO YING CHIN·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →