Average Co-Inventor Count = 3.38
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. Other (1 from 832,843 patents)
2. Canon Kabushiki Kaisha (1 from 90,697 patents)
3. Sony Corporation (1 from 58,130 patents)
2 patents:
1. 7315115 - Light-emitting and electron-emitting devices having getter regions
2. 6743068 - Desorption processing for flat panel display