Inventor · disambiguated record

Yuhua Liang

Also filed as: LIANG YUHUA

1 granted patent·0 citations·filing 2013–2013

7Inventor score

Technology areasF21V

Files withOSRAM GMBH1

Top patents by PatentIndex Score

1 record

0142US9518705B2Lens and an illumination device having the lensOSRAM GMBH·Filed 2013·Granted Dec 13, 2016·0 cites·18 claims

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