Inventor · disambiguated record
Xiaonan Zhai
Also filed as: ZHAI XIAONAN
6 granted patents·2 pending applications·15 citations·filing 2018–2022
78Inventor score
Technology areasF04B
Top patents by PatentIndex Score
8 records- 0189US11401921B2Tilt linkage for variable stroke pumpCW HOLDINGS LTD·Filed 2021·Granted Aug 2, 2022·2 cites·20 claims
- 0289US11067069B2Tilt linkage for variable stroke pumpCW HOLDINGS LTD·Filed 2020·Granted Jul 20, 2021·3 cites·19 claims
- 0389US10670003B1Tilt linkage for variable stroke pumpCW HOLDINGS LTD·Filed 2019·Granted Jun 2, 2020·5 cites·27 claims
- 0486US11162480B2Variable stroke pumpCW HOLDINGS LTD·Filed 2018·Granted Nov 2, 2021·5 cites·21 claims
- 0571US11746763B2Tilt linkage for variable stroke pumpCW HOLDINGS LTD·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 0667US11686295B2Variable stroke pumpCW HOLDINGS LTD·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 0756US2019316581A1Pump valve with seal retaining structureTSC MFG AND SUPPLY LLC·Filed 2019·Application pending·0 cites
- 0853US2019316685A1Pump valve with seal retaining structureTSC MFG AND SUPPLY LLC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →