Average Co-Inventor Count = 5.00
ph-index = 1
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. Hangzhou Qingqi Science and Technology Co., Ltd. (3 from 5 patents)
3 patents:
1. 11485316 - Lock communication system and method for shared bicycle
2. 11110985 - Multimedia system of a shared bicycle
3. 11055804 - Heartbeat control system for shared bicycles