Average Co-Inventor Count = 2.67
ph-index = 2
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. University of California (1 from 15,528 patents)
2. Softmax, Inc. (1 from 4 patents)
2 patents:
1. 7983907 - Headset for separation of speech signals in a noisy environment
2. D334952 - Wire puzzle