Assignee
CHENG MING-TA
TW·9 granted patents·9 pending applications·41 citations·filing 2004–2023
Top patents by PatentIndex Score
18 records- 0191US7028589B1Resilient positioning assembly for an axle in a power toolCHENG MING-TA·Filed 2005·Granted Apr 18, 2006·36 cites·5 claims
- 0262US9073168B2Eccentric seat for an automobile grinding machineCHENG MING-TA·Filed 2013·Granted Jul 7, 2015·1 cites·9 claims
- 0359US7311587B2Polishing machine with a brake deviceCHENG MING-TA·Filed 2005·Granted Dec 25, 2007·2 cites·6 claims
- 0457US8166852B2Ratchet wrenchCHENG MING-TA·Filed 2009·Granted May 1, 2012·2 cites·10 claims
- 0550US9410563B2Pneumatic motor and pneumatic valve for the sameCHENG MING-TA·Filed 2013·Granted Aug 9, 2016·0 cites·8 claims
- 0648US10800012B2Ratchet head with safety switch mechanismCHENG MING TA·Filed 2017·Granted Oct 13, 2020·0 cites·11 claims
- 0747US9550281B2Pneumatic toolCHENG MING-TA·Filed 2013·Granted Jan 24, 2017·0 cites·8 claims
- 0846US2015165603A1Power device with a unicorn impact unitCHENG MING-TA·Filed 2013·Application pending·0 cites
- 0946US2018339395A1Glue-removing wheel assembly and adapter thereofCHENG MING TA·Filed 2018·Application pending·0 cites
- 1044US12115643B1Pneumatic toolCHENG MING TA·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 1143US2018147699A1Ratchet assemblyCHENG MING TA·Filed 2016·Application pending·0 cites
- 1242US2019316618A1Display mechanism of a pneumatic toolCHENG MING TA·Filed 2018·Application pending·0 cites
- 1342US2012325511A1Air-inlet switching assembly for a pneumatic toolCHENG MING-TA·Filed 2011·Application pending·0 cites
- 1440US10150211B2Steering-switching and hands-changing assembly for a pneumatic toolCHENG MING TA·Filed 2016·Granted Dec 11, 2018·0 cites·11 claims
- 1540US2006100024A1Transmission shaft for a hand tool or a power toolCHENG MING-TA·Filed 2004·Application pending·0 cites
- 1640US2016279767A1Ratchet assemblyCHENG MING-TA·Filed 2015·Application pending·0 cites
- 1740US2006289184A1Pneumatic toolCHENG MING-TA·Filed 2005·Application pending·0 cites
- 1838US2017216999A1Power tool with a double operational structureCHENG MING-TA·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →