Inventor · disambiguated record
Baokun Bai
Also filed as: BAI BAOKUN
10 granted patents·30 citations·filing 2008–2021
83Inventor score
Files withBAI BAOKUN5GUANGDONG KIN LONG HARDWARE PRODUCTS CO LTD3GUANGDONG KIN LONG HARDWARE PRODUCTS LTD2
Top patents by PatentIndex Score
10 records- 0180US7917994B2Hinge for a glass doorBAI BAOKUN·Filed 2008·Granted Apr 5, 2011·17 cites·9 claims
- 0272US11725440B2Pulley device, sliding door and sliding windowGUANGDONG KIN LONG HARDWARE PRODUCTS CO LTD·Filed 2021·Granted Aug 15, 2023·1 cites·18 claims
- 0371US11066869B2Connecting deviceGUANGDONG KIN LONG HARDWARE PRODUCTS CO LTD·Filed 2020·Granted Jul 20, 2021·1 cites·9 claims
- 0467US8245465B2Fastening device for curtain wall unitsBAI BAOKUN·Filed 2010·Granted Aug 21, 2012·6 cites·20 claims
- 0558US8136315B2Connecting device for curtain wall unitsBAI BAOKUN·Filed 2009·Granted Mar 20, 2012·0 cites·9 claims
- 0655US8499415B2Floor spring and assembly method thereofBAI BAOKUN·Filed 2011·Granted Aug 6, 2013·3 cites·8 claims
- 0754US10301815B2Glass curtain wall fastenerGUANGDONG KIN LONG HARDWARE PRODUCTS CO LTD·Filed 2018·Granted May 28, 2019·1 cites·11 claims
- 0844US9470023B2Diagonal draw bar structure having micro ventilation functionGUANGDONG KIN LONG HARDWARE PRODUCTS LTD·Filed 2015·Granted Oct 18, 2016·1 cites·10 claims
- 0942US8601743B2Side hung and bottom hung double-opening window, structure, and control device thereofBAI BAOKUN·Filed 2010·Granted Dec 10, 2013·0 cites·16 claims
- 1033US9340990B2Guardrail postGUANGDONG KIN LONG HARDWARE PRODUCTS LTD·Filed 2015·Granted May 17, 2016·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Baokun Bai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →