Average Co-Inventor Count = 3.69
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. Zhuhai Pantum Electronics Co., Ltd. (2 from 89 patents)
4 patents:
1. 12474669 - Process cartridge having information identification part and image-forming apparatus
2. D1059475 - Multifunction printer
3. D1059476 - Multifunction printer
4. D1053942 - Laser printer