Average Co-Inventor Count = 3.43
ph-index = 2
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 131,500 patents)
2 patents:
1. 7385780 - Online identification of secondary actuator transfer function via system decoupling in multiple-stage actuator servo systems in disk drives
2. 7342740 - In-situ compensation method of microactuator stroke sensitivity subject to temperature variation