Average Co-Inventor Count = 1.14
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. Nokia Telecommunications Oy (4 from 705 patents)
4 patents:
1. 5715362 - Method of transmitting and receiving coded speech
2. 5692105 - Transcoding and transdecoding unit, and method for adjusting the output
3. 5659658 - Method for converting speech using lossless tube models of vocals tracts
4. 5522013 - Method for speaker recognition using a lossless tube model of the speaker's