JL

Jian-Qun Li

WL Wonderland Nurserygoods Company Limited: 27 patents #5 of 131Top 4%
WA Wonderland Switzerland Ag: 8 patents #39 of 150Top 30%
SU Sbyke Usa: 1 patents #4 of 5Top 80%
TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Tianjin, AZ: #2 of 4 inventorsTop 50%
Overall (All Time): #74,686 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
D1077962 Rooftop tent frame 2025-06-03
D1067359 Rooftop tent support 2025-03-18
12233931 Vehicle frame and baby stroller 2025-02-25
12096865 Child carrier 2024-09-24
D1041359 Motorcycle Chengbiao Zhao, Chengxi Jiao, Yunpeng Luo 2024-09-10
11912328 Vehicle frame and baby stroller 2024-02-27
11696650 Child carrier 2023-07-11
11344136 Child carrier 2022-05-31
11219563 Adjustable backrest and wheelchair therewith 2022-01-11
10532759 Child support apparatus Haitao Wu, Xiaolong Yi 2020-01-14
10286941 Infant stroller apparatus Zheng-Wen Guo, Er Xue Wang 2019-05-14
D836727 Propelled scooter Stephen S. Wilson, Bart E. Wilson, Maxwell C. Klein 2018-12-25
9961976 Scooter luggage Yongfeng Li, Zhaoyun Chu 2018-05-08
9884640 Foldable stroller 2018-02-06
9796405 Infant stroller apparatus Zheng-Wen Guo, Er Xue Wang 2017-10-24
9725107 Foldable stroller frame 2017-08-08
9638243 Joint device Xiaosong Duan 2017-05-02
8936267 Collapsible child carrier apparatus Haibo Zeng 2015-01-20
8870215 Locking mechanism and stroller therewith 2014-10-28
8840133 Stroller frame 2014-09-23
8740243 Foldable stroller frame 2014-06-03
8677526 Baby crib 2014-03-25
8602441 Tandem stroller 2013-12-10
8602442 Collapsible stroller 2013-12-10
8444170 Foldable stroller Shun-Min Chen 2013-05-21