Average Co-Inventor Count = 6.00
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. Dalian Guangyang Science & Technology Engineering Co., Ltd. (1 from 1 patent)
1 patent:
1. 8299780 - Hand and press-button dual-way manual pulse generator with built-in indicator lamps