Average Co-Inventor Count = 1.88
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. Tianjin Hualai Technology Co., Ltd. (4 from 10 patents)
2. Ismart Alarm, Inc. (1 from 5 patents)
5 patents:
1. D957976 - Smart doorbell
2. D949035 - Sense starter kit
3. D917598 - Camera set
4. D908116 - Base station
5. D858603 - Security camera