Average Co-Inventor Count = 1.57
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. Oki Electric Industry Co., Ltd. (7 from 4,979 patents)
2. Spyrus, Inc. (2 from 22 patents)
3. Info Telecom (2 from 5 patents)
11 patents:
1. 6070797 - Positioning device for a smart card reader
2. D409565 - Battery compartment
3. D407376 - Interface cable
4. 5821516 - Slotless card reader
5. D395878 - Icon for an actuation key for a smart card reader
6. D394428 - Smart card reader
7. D394427 - Smart card reader
8. 5734151 - Slotless card reader
9. D392965 - Smart card reader housing
10. 5633490 - Card reader with spring contacts
11. 5517011 - Slotless card reader