Inventor · disambiguated record
Yufei Mei
Also filed as: MEI YUFEI
4 granted patents·1 citations·filing 2018–2023
55Inventor score
Files withLIGHT SHOW TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0163US10372028B2Light source device and projection type display apparatusLIGHT SHOW TECH CO LTD·Filed 2018·Granted Aug 6, 2019·1 cites·9 claims
- 0259US11982932B2Projection display deviceLIGHT SHOW TECH CO LTD·Filed 2022·Granted May 14, 2024·0 cites·9 claims
- 0346US12169354B2Projection-type display deviceLIGHT SHOW TECH CO LTD·Filed 2023·Granted Dec 17, 2024·0 cites·18 claims
- 0444US10634981B2Light source device and projection type display apparatusLIGHT SHOW TECH CO LTD·Filed 2018·Granted Apr 28, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →