Average Co-Inventor Count = 3.20
ph-index = 2
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. Alps Electric Co., Ltd. (1 from 4,048 patents)
2. Rimage Corporation (1 from 26 patents)
2 patents:
1. 6827509 - CD transporter with re-transfer printer
2. 6639618 - Thermal transfer line printer properly used for forming intermediate transfer type image