Average Co-Inventor Count = 8.00
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. Semiconductor Energy Laboratory Co., Ltd. (1 from 16,646 patents)
1 patent:
1. 11522142 - Light-emitting element material, light-emitting element, light-emitting device, electronic device, lighting device, and organometallic complex