Average Co-Inventor Count = 4.00
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. Altera Corporation (3 from 4,284 patents)
3 patents:
1. 7446561 - I/O circuitry shared between processor and programmable logic portions of an integrated circuit
2. 6980024 - I/O circuitry shared between processor and programmable logic portions of an integrated circuit
3. 6803785 - I/O circuitry shared between processor and programmable logic portions of an integrated circuit