Assignee
YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD
CN·2 granted patents·0 citations·filing 2019–2022
Top patents by PatentIndex Score
2 records- 0138US11743446B2Head-mounted viewable device and eye-tracking system for use in head-mounted viewable deviceYUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 0235US11451762B2Head-mounted viewable device and eye-tracking system for use in head-mounted viewable deviceYUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD·Filed 2019·Granted Sep 20, 2022·0 cites·9 claims
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