Inventor
CHANG KUANG-HSIANG
TW7 patents
Patents
7 patentsUS11991485B2May 21, 2024
Projection apparatus
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US11340517B2May 24, 2022
Projection lens module and projector
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US11287731B2Mar 29, 2022
Optical module and projector
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US12493233B2Dec 9, 2025
Projection apparatus
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US12332515B2Jun 17, 2025
Light modulation module having temperature adjustment module and reflective projection device having the same
CORETRONIC CORP0 citations46
US11163221B2Nov 2, 2021
Projection device
CORETRONIC CORP0 citations46
US10670950B2Jun 2, 2020
Transparent rotating device and projection device
CORETRONIC CORP0 citations35