Average Co-Inventor Count = 2.00
ph-index = 6
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. Limax Electronics Co., Ltd. (9 from 18 patents)
9 patents:
1. D452447 - Clock with movable advertisement signs
2. D438900 - Alarm with perpetual calendar suitable for traveler
3. D438557 - Calculator
4. D438235 - Calculator
5. D438237 - Calculator
6. D438238 - Calculator
7. D437351 - Calculator with perpetual calendar
8. D436992 - Alarm with perpetual calendar suitable for traveler
9. D436621 - Alarm with perpetual calendar for traveler