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. Twinny Co., Ltd. (1 from 10 patents)
1 patent:
1. 11402215 - Indoor positioning method for a moving apparatus using first and second two-dimensional maps of z-axis areas