Inventor · disambiguated record

Xinyan Han

Also filed as: HAN XINYAN

1 granted patent·0 citations·filing 2019–2019

2Inventor score

Technology areasG02B

Files withJOURNEY TECH LTD1

Top patents by PatentIndex Score

1 record

0132US11262698B2Preparation system and method for polymer-dispersed liquid crystal holographic gratingJOURNEY TECH LTD·Filed 2019·Granted Mar 1, 2022·0 cites·9 claims

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Xinyan Han — Patent Inventor | PatentIndex