Average Co-Inventor Count = 4.00
ph-index = 4
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. Hand Held Products, Inc. (4 from 1,296 patents)
4 patents:
1. D405076 - Hand held optical scanner
2. D405075 - Housing for hand held optical scanner
3. D378519 - Base unit for optical reader
4. D377790 - Combination of base units for optical readers