Assignee
LAI YEN CHUAN
TW·3 granted patents·5 citations·filing 2018–2019
Technology mixA47C3
Top patents by PatentIndex Score
3 records- 0162US10667616B1Lifting structure for armrestLAI YEN CHUAN·Filed 2019·Granted Jun 2, 2020·2 cites·2 claims
- 0258US10376064B1Adjustable lifting structure for chair backLAI YEN CHUAN·Filed 2018·Granted Aug 13, 2019·2 cites·2 claims
- 0352US10376065B1Adjustable lifting structure for chair backLAI YEN CHUAN·Filed 2018·Granted Aug 13, 2019·1 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →