Average Co-Inventor Count = 1.43
ph-index = 9
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. A.c. Nielsen Company (6 from 43 patents)
2. Nuworld Marketing Ltd. (3 from 3 patents)
3. Nch Marketing Services, Inc. (1 from 2 patents)
4. Noworld Marketing, Ltd. (1 from 1 patent)
11 patents:
1. 7495788 - Wireless system for broadcasting, receiving and printing packets of information
2. 6985452 - Wireless system for broadcasting, receiving, storing and selectively printing coupons and the like in a retail environment
3. 6650429 - Wireless system for broadcasting, receiving, storing & selectively printing coupons and the like in a retail environment
4. 6229621 - Wireless system for broadcasting, receiving and selectively printing packets of information using bit-string selection means
5. 6226098 - Printer appliance for use in a wireless system for broadcasting packets of information
6. 5245533 - Marketing research method and system for management of manufacturer's
7. 4937742 - Automated system for statistically analyzing data characteristics of
8. 4853882 - System and method for protecting against redundant mailings
9. 4345753 - Process and apparatus for aligning paper documents
10. 4208652 - Method and apparatus for identifying images
11. 4166540 - Document sorter utilizing cascaded sorting steps