| D918310 |
Construction set block |
Yumiao Wu, Qiujie Lin, Xinshui Huang, Youjun Xiong |
2021-05-04 |
| D892230 |
Construction set block |
Yumiao Wu, Qiujie Lin, Xinshui Huang, Youjun Xiong |
2020-08-04 |
| 10632609 |
Linkage mechanism and robot having the same |
Youjun Xiong, Xiaopeng Wu |
2020-04-28 |
| 10637331 |
Servo |
Xuchao Du, Xinpu Chen, Meichun Liu, Wenquan Shu, Youjun Xiong |
2020-04-28 |
| 10518184 |
Assembly and robot having the same |
Youjun Xiong, Xinpu Chen, Tanfu Xiao |
2019-12-31 |
| 10427064 |
Building block set and building block robot |
Youjun Xiong, Dingkai Xing, Yumiao Wu |
2019-10-01 |
| 10029187 |
Toy assembling apparatus |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2018-07-24 |
| 9931577 |
Servo of entertainment robot |
Yumiao Wu, Youjun Xiong |
2018-04-03 |
| D810837 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2018-02-20 |
| D810208 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2018-02-13 |
| 9889388 |
Toy building block robot and main control box thereof |
Yumiao Wu, Dingkai Xing |
2018-02-13 |
| D809071 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2018-01-30 |
| D803950 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-11-28 |
| 9815192 |
Servo and robot with servo |
Xuchao Du, Hongyu Ding, Wenquan Shu, Youjun Xiong |
2017-11-14 |
| D800228 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-10-17 |
| D797204 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-09-12 |
| D795968 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-29 |
| D795321 |
Entertainment robot |
— |
2017-08-22 |
| D795361 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-22 |
| D795320 |
Entertainment robot |
— |
2017-08-22 |
| D794720 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-15 |
| D794723 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-15 |
| D794721 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-15 |
| D794722 |
Construction set block |
Yumiao Wu, Dingkai Xing, Xiongyuan Fang, Xinpu Chen |
2017-08-15 |