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. Google Inc. (4 from 32,513 patents)
4 patents:
1. 12169304 - Substrate coupled grating couplers in photonic integrated circuits
2. 12061368 - Fixture and method for attaching fibers to V-grooves of photonic integrated circuit
3. 11726260 - Substrate coupled grating couplers in photonic integrated circuits
4. 11693197 - Fixture and method for attaching fibers to V-grooves of photonic integrated circuit