Average Co-Inventor Count = 2.00
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. Samsung Electronics Co., Ltd. (1 from 131,324 patents)
2. Hp Printing Korea Co., Ltd. (56 patents)
1 patent:
1. 7650088 - Apparatus and method for recognizing error of toner sensor for developing device