Average Co-Inventor Count = 5.36
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. Hangcha Group Co., Ltd. (3 from 5 patents)
3 patents:
1. 11767207 - Multi-dimensional adjustable forklift driving system
2. 11345382 - Pallet truck
3. 10988163 - Power-assisted steering mechanism of electric pallet truck