Average Co-Inventor Count = 3.84
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. Google Inc. (3 from 32,429 patents)
2. Canon Kabushiki Kaisha (1 from 90,594 patents)
4 patents:
1. 9619828 - Product review system and method
2. 9367299 - Preventing application downgrade in an application store
3. 9087156 - Application version release management
4. 6823308 - Speech recognition accuracy in a multimodal input system