Average Co-Inventor Count = 3.75
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. Siemens Aktiengesellschaft (1 from 30,028 patents)
2. Osram Ag (1 from 211 patents)
2 patents:
1. 8916827 - Device and system for selectively detecting gas components or concentrations of gas components in gas to be analyzed and method for operating such device
2. 8581493 - Ceramic electrode for a high-pressure discharge lamp