Assignee
CHEN YUCHENG
CN·9 granted patents·228 citations·filing 2010–2020
Technology mixA47C2
Top patents by PatentIndex Score
9 records- 0192USD650617SMain frame of chairsCHEN YUCHENG·Filed 2010·Granted Dec 20, 2011·63 cites·1 claims
- 0288USD927907SSeat backCHEN YUCHENG·Filed 2020·Granted Aug 17, 2021·13 cites·1 claims
- 0387USD645684SCombined seatback frameCHEN YUCHENG·Filed 2011·Granted Sep 27, 2011·39 cites·1 claims
- 0486USD645683SSeatback frameCHEN YUCHENG·Filed 2011·Granted Sep 27, 2011·38 cites·1 claims
- 0584USD841997SRotary chairCHEN YUCHENG·Filed 2016·Granted Mar 5, 2019·26 cites·1 claims
- 0684USD697330SSeatCHEN YUCHENG·Filed 2013·Granted Jan 14, 2014·31 cites·1 claims
- 0782USD927908SSeat backCHEN YUCHENG·Filed 2020·Granted Aug 17, 2021·9 cites·1 claims
- 0875US9386858B2Structure-improved multifunction chassisCHEN YUCHENG·Filed 2012·Granted Jul 12, 2016·9 cites·7 claims
- 0947US9044094B2Chair chassisCHEN YUCHENG·Filed 2012·Granted Jun 2, 2015·0 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →