Average Co-Inventor Count = 1.94
ph-index = 4
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. Honda Tsushin Kogyo Co., Ltd. (5 from 108 patents)
2. Tdk Corporation (1 from 7,977 patents)
5 patents:
1. 6888726 - PC card case and PC card
2. D463374 - Electric connector receptacle
3. D460453 - PC card with pop-up system
4. D415132 - Memory card
5. D408788 - Electric connector