Average Co-Inventor Count = 2.40
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. Zefr, Inc. (1 from 7 patents)
2. Zerf, Inc. (1 from 1 patent)
2 patents:
1. 12493635 - Training content labeling models
2. 10831825 - Predicting a concept prediction for media