Average Co-Inventor Count = 1.33
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. Dewertokin Gmbh (1 from 46 patents)
2. Dewertokin Technology Group Co., Ltd. (1 from 45 patents)
2 patents:
1. 11540770 - System for determining a sleep quality, sensor arrangement for such a system, and sleep or rest furniture comprising such a system
2. 9792810 - Handheld remote control unit for electrical devices, and an electromotive furniture drive with a handheld remote control unit