Average Co-Inventor Count = 1.47
ph-index = 3
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 (1 from 16,453 patents)
5 patents:
1. 7969741 - Substrate structure
2. 6778069 - Radio selective-paging system and display method therefor
3. 6100813 - Pager with display position controlled
4. 6058290 - Paging receiver with selective erasure of stored received messages
5. 5781122 - Individual selective call receiving apparatus and method for displaying