Average Co-Inventor Count = 2.38
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. Baidu Online Network Technology (beijing) Co., Ltd. (4 from 915 patents)
2. Beijing Didi Infinity Technology and Development Co., Ltd. (1 from 303 patents)
3. Raven Technology (beijing) Co., Ltd. (1 from 1 patent)
5 patents:
1. 10949780 - Online transportation reservation systems prioritizing reservations based on demand, regional transportation capacity, and historical driver scores
2. D888020 - Speaker cover
3. D884626 - Charger
4. D879745 - Smart speaker
5. D855674 - Smart device