Average Co-Inventor Count = 3.00
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. Siemens Aktiengesellschaft (1 from 30,045 patents)
2. Enocean Gmbh (1 from 48 patents)
2 patents:
1. 6747573 - Apparatus and method for generating coded high-frequency signals
2. 5453738 - Remote-control system for large rooms with free grouping