Average Co-Inventor Count = 2.00
ph-index = 4
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. Southern Imperial, Inc. (4 from 148 patents)
4 patents:
1. 9318007 - Signal emitting retail device
2. 9318008 - Signal emitting retail device
3. 8803687 - Retail system signal receiver unit for recognizing a preset audible alarm tone
4. 8629772 - Signal emitting retail device