Average Co-Inventor Count = 5.46
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. (1 from 131,214 patents)
2. Hyundai Motor Company (1 from 18,523 patents)
2 patents:
1. 11658039 - Plasma etching apparatus, plasma etching method, and semiconductor device fabrication method including the plasma etching method
2. 8249788 - Information method of economical driving for manual transmission vehicle