Assignee
LIU TIANQI
US·3 granted patents·0 citations·filing 2010–2022
Top patents by PatentIndex Score
3 records- 0161US12272181B2Chess clock with QR code scanner and methods of use thereofLIU TIANQI·Filed 2022·Granted Apr 8, 2025·0 cites·18 claims
- 0260US12266224B2Chess clock with QR code scanner and methods of use thereofLIU TIANQI·Filed 2022·Granted Apr 1, 2025·0 cites·10 claims
- 0340US8147604B2Modified pigment containing inkjet ink compositions having a reduced conductivity increaseLIU TIANQI·Filed 2010·Granted Apr 3, 2012·0 cites·43 claims
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