Average Co-Inventor Count = 3.00
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. Seiko Epson Corporation (4 from 33,464 patents)
4 patents:
1. 11495727 - Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element
2. 10680158 - Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element
3. 10147867 - Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element
4. 9450166 - Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element