Assignee
LIAU JIA-GUANN
TW·8 granted patents·2 pending applications·30 citations·filing 2006–2021
Top patents by PatentIndex Score
10 records- 0178US7237462B1Hand tool with a handle made by different materialLIAU JIA-GUANN·Filed 2006·Granted Jul 3, 2007·12 cites·4 claims
- 0277US9981363B2Open wrenchLIAU JIA GUANN·Filed 2015·Granted May 29, 2018·3 cites·11 claims
- 0374US8443701B1Open wrenchLIAU JIA-GUANN·Filed 2012·Granted May 21, 2013·6 cites·13 claims
- 0467US11135704B2Wrench wth two clamping partsLIAU JIA GUANN·Filed 2018·Granted Oct 5, 2021·1 cites·8 claims
- 0567US8776641B2Open wrenchLIAU JIA-GUANN·Filed 2012·Granted Jul 15, 2014·4 cites·11 claims
- 0663US8695460B2WrenchLIAU JIA-GUANN·Filed 2012·Granted Apr 15, 2014·3 cites·11 claims
- 0755US8707832B2Driving head for open wrenchLIAU JIA-GUANN·Filed 2012·Granted Apr 29, 2014·1 cites·14 claims
- 0850US11691263B2Wrench structureLIAU JIA GUANN·Filed 2021·Granted Jul 4, 2023·0 cites·12 claims
- 0942US2018015609A1WrenchLIAU JIA-GUANN·Filed 2016·Application pending·0 cites
- 1040US2017050297A1Open end wrench and method for making the sameLIAU JIA-GUANN·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when LIAU JIA-GUANN 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 →