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Zhongyi He

OG Osram Gmbh: 1 patents #481 of 946Top 55%
Overall (All Time): #2,944,697 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9648709 Fault detection device for streetlamp lighting system and method of operating the same Norbert Linder 2017-05-09