Average Co-Inventor Count = 2.25
ph-index = 1
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. Thomson Licensing (1 from 3,471 patents)
2. Thomson Licensing S.a. (1 from 853 patents)
3. Deutsche Thomson-brandt Gmbh (1 from 538 patents)
3 patents:
1. 7484230 - Scanning device for an apparatus for reading from or writing to optical recording media
2. 6919553 - Photoelement with protective layer, device using such photoelement and process for its production
3. 6430124 - Apparatus for scanning optical recording media having a scanner and a travel measuring device