Average Co-Inventor Count = 2.37
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Zhaoqing Hengyi Industrial Company Ltd. (8 from 8 patents)
2. Zhaoqing Goodwell Electronics Company Limited (2 from 3 patents)
3. Other (1 from 832,843 patents)
4. Heng Yi Technology Company Limited (1 from 4 patents)
5. Zhaoqing Goodwell Electronic Company Limited (1 from 2 patents)
6. Wang, Xiaobing (0 patent)
7. Chargueraud, Thierry (0 patent)
8. Li, Liangqing (0 patent)
18 patents:
1. D1102162 - Picture frame with levitation base
2. D1089151 - Maglev speaker
3. D1084142 - Magnetic levitation system
4. D1059670 - Magnetic levitation system
5. D1058035 - Lamp
6. D1038491 - Lamp
7. D1035971 - Lamp
8. D1035975 - Lamp
9. D1027286 - Levitation base
10. D1000685 - Lamp
11. D993499 - Lamp
12. D993500 - Lamp
13. D992802 - Lamp
14. 11469024 - Multidimension-controllable switch levitation system
15. D932691 - Hair dryer