Average Co-Inventor Count = 6.00
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. Sanyo Electric Co., Ltd. (1 from 8,782 patents)
2. Semiconductor Components Industries, LLC (1 from 3,606 patents)
3. Sanyo Semiconductor Co., Ltd. (1 from 306 patents)
2 patents:
1. 9220137 - Method for driving a light-emitting unit and circuit therefor
2. 8665922 - Driver circuit of light-emitting element