Average Co-Inventor Count = 2.67
ph-index = 1
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. Opple Lighting Co., Ltd. (2 from 198 patents)
2. Suzhou Opple Lighting Co., Ltd. (1 from 96 patents)
2 patents:
1. 11732853 - Underground lamp
2. 11519570 - Lamp and lamp assembly