Average Co-Inventor Count = 2.40
ph-index = 7
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. U S West, Inc. (4 from 125 patents)
2. Mediaone Group, Inc. (3 from 91 patents)
3. Other (1 from 832,812 patents)
4. Qwest Communications International Inc. (1 from 435 patents)
5. US West Marketing Resources Group, Inc. (1 from 6 patents)
7 patents:
1. 6483895 - Electronic classified advertising interface method and instructions with direct ad access for advertisers
2. 6198977 - Electronic classified advertising interface method and instructions with ad replay options
3. 5909670 - Method and system for playback of advertisements in an electronic
4. 5854837 - Method and system for providing interactive data exchange between an
5. 5832432 - Method for converting a text classified ad to a natural sounding audio ad
6. 5819250 - Method and system for multimedia interaction with a database
7. 5745882 - Electronic classified advertising interface method and instructions with