Average Co-Inventor Count = 1.00
ph-index = 1
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. Tymphany Acoustic Technology Limited (2 from 21 patents)
2 patents:
1. 11418864 - Modular head-wearable loudspeaker system
2. 11032633 - Method of adjusting tone and tone-adjustable earphone