PL

Pinghai Lan

DH Design House: 1 patents #4 of 5Top 80%
Overall (All Time): #2,779,500 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10585232 LED lamp having interconnected slotted light guide substrates — 2020-03-10