Average Co-Inventor Count = 1.33
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. American Xtal Technology, Inc. (1 from 3 patents)
2. China Crystal Technologies Co. Ltd (1 from 1 patent)
2 patents:
1. 8512470 - System and methods for growing high-resistance single crystals
2. 6045767 - Charge for vertical boat growth process and use thereof