Assignee
CHEN PO-YEN
TW·4 granted patents·9 citations·filing 2009–2023
Top patents by PatentIndex Score
4 records- 0184US11867376B1Warning lamp structureCHEN PO YEN·Filed 2023·Granted Jan 9, 2024·1 cites·6 claims
- 0281US8193734B2Control circuit and method for backlight sources, and image display apparatus and lighting apparatus using the sameCHEN PO-YEN·Filed 2009·Granted Jun 5, 2012·5 cites·25 claims
- 0366US8278847B2LED mixture control device and controlling method thereofCHEN PO-YEN·Filed 2010·Granted Oct 2, 2012·2 cites·13 claims
- 0457US8653428B2Solar-powered wireless communication module with daylight intensity measurementCHEN PO-YEN·Filed 2009·Granted Feb 18, 2014·1 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →