Average Co-Inventor Count = 7.56
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. Other (1 from 832,680 patents)
2. Sorenson IP Holdings, LLC (1 from 199 patents)
3. Sorenson Communications, Inc. (1 from 40 patents)
3 patents:
1. 11297186 - System, apparatus and method for media communication between parties
2. 9673923 - Methods and apparatuses for emergency notifications to the hearing impaired
3. 9214094 - Methods and apparatuses for emergency notifications to the hearing impaired