Average Co-Inventor Count = 2.21
ph-index = 3
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. Harvard College (2 from 2,971 patents)
2. Yahoo! Inc. (1 from 2,367 patents)
3. Yahoo Holdings, Inc. (1 from 74 patents)
7 patents:
1. D1035949 - Flashlight
2. 11993421 - Information preservation and conveyance system and method of use
3. 9867046 - Services access for mobile devices
4. 9544771 - Services access for mobile devices
5. 9189538 - System for estimating a distribution of message content categories in source data
6. 8180717 - System for estimating a distribution of message content categories in source data
7. D651732 - Knuckle light