Average Co-Inventor Count = 2.00
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. Espeed, Inc. (3 from 40 patents)
2. Bgc Partners, Inc. (2 from 283 patents)
5 patents:
1. D584311 - Trading keyboard
2. D577722 - Trading keyboard
3. D565050 - Trading keyboard
4. D564513 - Trading keyboard
5. D550670 - Trading keyboard