Average Co-Inventor Count = 5.00
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. Lexmark International, Inc. (1 from 3,032 patents)
2. Lexmark International Technology, Sa (1 from 10 patents)
2 patents:
1. 9418312 - Coarse document classification
2. 9367760 - Coarse document classification in an imaging device