Average Co-Inventor Count = 3.47
ph-index = 8
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. Tdk Taiwan Corporation (293 from 618 patents)
2. Industrial Technology Research Institute (8 from 9,108 patents)
3. Tdk Corporation (2 from 7,891 patents)
304 patents:
1. 12422644 - Optical system
2. 12416777 - Optical system
3. 12416779 - Optical system
4. 12405510 - Driving mechanism
5. 12407910 - Tactile feedback mechanism
6. 12386145 - Optical system
7. 12386425 - Tactile feedback system
8. 12379644 - Lens module
9. 12379563 - Optical element driving mechanism
10. 12375787 - Driving mechanism
11. 12368956 - Optical system
12. 12360331 - Optical element driving mechanism
13. 12360329 - Optical system
14. 12353046 - Optical component driving mechanism
15. 12353045 - Optical element driving mechanism