Average Co-Inventor Count = 3.43
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. Flatfrog Laboratories Ab (3 from 127 patents)
2. Widex A/s (1 from 308 patents)
4 patents:
1. 11902746 - Ear level auditory system
2. 9063617 - Interactive display system, tool for use with the system, and tool management apparatus
3. 8094136 - Optical touchpad with three-dimensional position determination
4. 8013845 - Optical touch pad with multilayer waveguide