Average Co-Inventor Count = 2.50
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 (3 from 33,418 patents)
3 patents:
1. 11809762 - Information processing system and management apparatus
2. 10070260 - Positioning information application system, gateway device, and wearable device
3. 9766841 - Printing system, server, reception apparatus, and printing method used by printing system