Average Co-Inventor Count = 7.00
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. Samsung Electronics Co., Ltd. (2 from 131,906 patents)
2. Seoul National University (2 from 1,575 patents)
2 patents:
1. 8912505 - Electron beam focusing electrode and electron gun using the same
2. 8304743 - Electron beam focusing electrode and electron gun using the same