Average Co-Inventor Count = 3.00
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. International Business Machines Corporation (2 from 164,221 patents)
2 patents:
1. 7694216 - Automatic assignment of field labels
2. 7013045 - Using multiple documents to improve OCR accuracy