Average Co-Inventor Count = 4.03
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. Hand Held Products, Inc. (3 from 1,294 patents)
2. 3m Innovative Properties Company (2 from 14,059 patents)
5 patents:
1. 12102850 - Wireless communication features for respiratory protection device
2. 11785428 - Mobile radio
3. 8270303 - Using metadata tags in video recordings produced by portable encoded information reading terminals
4. 8240530 - Electronic accessory carrier
5. 7748632 - Portable data terminal and battery therefor