Average Co-Inventor Count = 4.00
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. Tai Han Electric Wire Co., Ltd. (4 from 11 patents)
4 patents:
1. 11305963 - Cable laying method using cable laying apparatus capable of changing direction of cable
2. 11274014 - Cable laying apparatus capable of changing direction of cable
3. D926844 - Cable laying apparatus
4. D926845 - Cable transfer apparatus