Average Co-Inventor Count = 1.87
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. Duracell Inc. (3 from 219 patents)
2. Minolta Company, Ltd. (2 from 2,816 patents)
3. Technophone Limited (2 from 26 patents)
7 patents:
1. D404050 - Camera
2. D398320 - Camera
3. D321183 - Portable handset telephone
4. D319061 - Charger stand for a portable handset telephone and its spare battery pack
5. D299173 - Flashlight
6. D296477 - Flashlight
7. D296478 - Flashlight