Average Co-Inventor Count = 3.96
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. Kyulux, Inc. (4 from 70 patents)
4 patents:
1. 12402532 - Light-emitting material, compound, long-persistent phosphor and light-emitting element
2. 11832516 - Light-emitting material, compound, long-persistent phosphor and light-emitting element
3. 11335872 - Organic light-emitting device
4. 9685615 - Light emitting material, delayed fluorescent emitter, organic light emitting device, and compound