Assignee
TSAI CHIH-I
1 granted patent·2 pending applications·0 citations·filing 2004–2021
Top patents by PatentIndex Score
3 records- 0129US2009047624A1Ultrasonic scalerTSAI CHIH-I·Filed 2007·Application pending·0 cites
- 0226US2022296338A1Dental handpiece structureTSAI CHIH I·Filed 2021·Application pending·0 cites
- 0322US7175431B2Water guiding mechanism of teeth cleaning machineTSAI CHIH-I·Filed 2004·Granted Feb 13, 2007·0 cites·1 claims
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