Average Co-Inventor Count = 3.31
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. Matsushita Electric Industrial Co., Ltd. (4 from 27,375 patents)
2. Panasonic Corporation (2 from 16,453 patents)
3. Other (1 from 832,843 patents)
7 patents:
1. 7957769 - Electronic device having a supporting frame for a display
2. 7885653 - Fold mobile phone apparatus
3. 6879337 - Portable terminal device with camera
4. 6788960 - Portable information communication terminal apparatus
5. 6721420 - Folding portable telephone apparatus
6. 6633749 - Folding mobile wireless device
7. 6246372 - Extendable whip antenna