Average Co-Inventor Count = 3.43
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. Oki Data Corporation (2 from 1,875 patents)
2 patents:
1. 9178115 - Semiconductor light emitting apparatus, image displaying apparatus, mobile terminal, head-up display apparatus, image projector, head-mounted display apparatus, and image forming apparatus
2. 8957923 - Light emitting device, light emitting element array, and image display device