Average Co-Inventor Count = 5.00
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. Altera Corporation (4 from 4,284 patents)
4 patents:
1. 9223090 - Bidirectional wavelength cross connect architectures using wavelength routing elements
2. 8693821 - Bidirectional wavelength cross connect architectures using wavelength routing elements
3. 8363991 - Bidirectional wavelength cross connect architectures using wavelength routing elements
4. 7720330 - Bidirectional wavelength cross connect architectures using wavelength routing elements