Assignee
SHENZHEN QINGHONG LASER TECH CO LTD
CN·0 granted patents·3 pending applications·0 citations·filing 2024–2024
Top patents by PatentIndex Score
3 records- 0165US2025121455A1Multi-laser beam focusing and scribing device with following function, and processing method using the sameSHENZHEN QINGHONG LASER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0259US2025127026A1Laser scribing method and device for perovskite thin-film solar cellSHENZHEN QINGHONG LASER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0357US2025128351A1Method for multi-beam laser scribing of thin-film solar cellSHENZHEN QINGHONG LASER TECH CO LTD·Filed 2024·Application pending·0 cites
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