Average Co-Inventor Count = 2.14
ph-index = 3
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. Checkpoint Systems, Inc. (2 from 310 patents)
2. Meto International Gmbh (1 from 32 patents)
3. Chechpoint Systems, Inc. (1 from 1 patent)
4 patents:
1. 7450013 - System and method for authenticated detachment of product tags
2. 7345587 - Electronic article tracking system for retail rack using loop antenna
3. 7242304 - System and method for authenticated detachment of product tags
4. 6181247 - Device for surveying electronically protected items in a monitored area