Assignee
JOURNEY TECH LTD
CN·3 granted patents·0 citations·filing 2018–2020
Top patents by PatentIndex Score
3 records- 0157US10838212B2Optical apparatus and waveguide display apparatusJOURNEY TECH LTD·Filed 2018·Granted Nov 17, 2020·0 cites·23 claims
- 0253US11556008B2Optical apparatus and waveguide display apparatusJOURNEY TECH LTD·Filed 2020·Granted Jan 17, 2023·0 cites·7 claims
- 0332US11262698B2Preparation 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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