Average Co-Inventor Count = 2.00
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. Espeed, Inc. (2 from 40 patents)
2. Bgc Partners, Inc. (1 from 283 patents)
3 patents:
1. D578533 - Trading keyboard
2. D564514 - Trading keyboard
3. D550223 - Trading keyboard