Assignee
LIGHT SHOW TECH CO LTD
JP·4 granted patents·1 citations·filing 2018–2023
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
Join the waitlist — get patent alerts
Get an alert when LIGHT SHOW TECH CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →