Average Co-Inventor Count = 6.00
ph-index = 3
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. Chicago Board Options Exchange, Incorporated (3 from 47 patents)
2. Cboe Exchange, Inc. (2 from 43 patents)
5 patents:
1. 11151650 - Hybrid trading system for concurrently trading securities or derivatives through both electronic and open-outcry trading mechanisms
2. 10417708 - Hybrid trading system for concurrently trading securities or derivatives through both electronic and open-outcry trading mechanisms
3. 8346652 - Hybrid trading system for concurrently trading securities or derivatives through both electronic and open-outcry trading mechanisms
4. 7613650 - Hybrid trading system for concurrently trading securities or derivatives through both electronic and open-outcry trading mechanisms
5. 7552083 - Hybrid trading system for concurrently trading through both electronic and open-outcry trading mechanisms