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. Changxin Memory Technologies, Inc. (2 from 1,649 patents)
2 patents:
1. 12230584 - Method for manufacturing semiconductor mark, and semiconductor mark
2. 12125726 - Mask pod and semiconductor device