Average Co-Inventor Count = 3.00
ph-index = 5
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. At&t Wireless Services, Inc. (3 from 215 patents)
2. At&t Mobility Ii LLC (1 from 2,869 patents)
3. Cingular Wireless Ii, LLC (1 from 184 patents)
5 patents:
1. 7333531 - Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
2. 7061969 - Vertical adaptive antenna array for a discrete multitone spread spectrum communication system
3. 6782039 - Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
4. 6600776 - Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
5. 6584144 - Vertical adaptive antenna array for a discrete multitone spread spectrum communications system