Assignee
HANGZHOU XZB TECH CO LTD
CN·7 granted patents·13 citations·filing 2014–2018
Top patents by PatentIndex Score
7 records- 0193US9885330B1High-pressure fuel pump actuator used in engineHANGZHOU XZB TECH CO LTD·Filed 2016·Granted Feb 6, 2018·8 cites·10 claims
- 0282US10408093B2Welded high-pressure fuel pump roller tappetHANGZHOU XZB TECH CO LTD·Filed 2018·Granted Sep 10, 2019·2 cites·6 claims
- 0382US9869212B2Columnar hydraulic tappetHANGZHOU XZB TECH CO LTD·Filed 2015·Granted Jan 16, 2018·2 cites·3 claims
- 0473US9863382B2High pressure oil pump roller tappetHANGZHOU XZB TECH CO LTD·Filed 2016·Granted Jan 9, 2018·1 cites·9 claims
- 0551US10287930B2Lightweight rocker arm frame and curved crown part forming process thereofHANGZHOU XZB TECH CO LTD·Filed 2017·Granted May 14, 2019·0 cites·6 claims
- 0650US10215201B2Column type hydraulic tappetHANGZHOU XZB TECH CO LTD·Filed 2014·Granted Feb 26, 2019·0 cites·12 claims
- 0743US10208634B2Columnar hydraulic tappetHANGZHOU XZB TECH CO LTD·Filed 2016·Granted Feb 19, 2019·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when HANGZHOU XZB TECH CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →