Average Co-Inventor Count = 2.00
ph-index = 5
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. Lau Technologies (4 from 6 patents)
2. Other (1 from 832,812 patents)
3. Viisage Technology, Inc. (1 from 5 patents)
6 patents:
1. 6650370 - Apparatus for coupling multiple data sources onto a printed document
2. 5886334 - Systems and methods for recording data
3. 5771071 - Apparatus for coupling multiple data sources onto a printed document
4. 5757431 - Apparatus for coupling multiple data sources onto a printed document
5. 5646388 - Systems and methods for recording data
6. 4654732 - Transport apparatus for loading microdisks into and retrieving them from