Assignee
Yu chao cheng
TW·6 granted patents·1 pending application·5 citations·filing 2016–2019
Top patents by PatentIndex Score
7 records- 0180US9831673B1Control device for power supply time of timersYU CHAO-CHENG·Filed 2016·Granted Nov 28, 2017·3 cites·10 claims
- 0267US9772614B1Sunrise/sunset power supply time control systemYU CHAO-CHENG·Filed 2017·Granted Sep 26, 2017·1 cites·11 claims
- 0359US9743227B1Timing system enabling near field communication controlsYU CHAO-CHENG·Filed 2016·Granted Aug 22, 2017·1 cites·9 claims
- 0444US11385692B2Remote automatic control power supply systemYu chao cheng·Filed 2019·Granted Jul 12, 2022·0 cites·9 claims
- 0540US10963843B2Patrol tracking systemYu chao cheng·Filed 2019·Granted Mar 30, 2021·0 cites·9 claims
- 0640US10204497B1Alarm notification systemYu chao cheng·Filed 2018·Granted Feb 12, 2019·0 cites·10 claims
- 0739US2020042929A1Management System for Home ConsumablesYu chao cheng·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →