Average Co-Inventor Count = 3.00
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. Ivl Technologies Ltd (2 from 8 patents)
2. Ivl Technologis Ltd. (1 from 1 patent)
3 patents:
1. 5986198 - Method and apparatus for changing the timbre and/or pitch of audio
2. 5641926 - Method and apparatus for changing the timbre and/or pitch of audio
3. 5567901 - Method and apparatus for changing the timbre and/or pitch of audio