Average Co-Inventor Count = 3.64
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. Shandong New Beiyang Information Technology Co., Ltd. (5 from 69 patents)
2. Weihai New Beiyang Digital Technology Co., Ltd. (1 from 8 patents)
6 patents:
1. 11657668 - Driving device, bucket and vending machine
2. 11640743 - Cabinet and vending machine
3. 11508201 - Bucket and vending machine
4. 11417164 - Bucket and vending machine
5. 10121303 - Cashbox and self-service terminal device using cashbox
6. 9098979 - Scanning-printing integrated machine for lottery ticket printing and cashing