Average Co-Inventor Count = 7.63
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. Nextdoor Co., Ltd (3 from 7 patents)
3 patents:
1. 10534521 - Social networking based on nearby neighborhoods
2. 10078431 - Social networking based on nearby neighborhoods
3. 9940008 - Social networking based on nearby neighborhoods