Average Co-Inventor Count = 3.43
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. City University of Hong Kong (2 from 795 patents)
2 patents:
1. 9722297 - Dielectric loaded elliptical helix antenna
2. 8410982 - Unidirectional antenna comprising a dipole and a loop