Average Co-Inventor Count = 4.54
ph-index = 27
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. 3m Innovative Properties Company (73 from 13,975 patents)
2. Minnesota Mining and Manufacturing Company (7 from 7,865 patents)
3. 3m Innovation Properties Company (1 from 42 patents)
4. 3m Innovative Properties (1 from 39 patents)
82 patents:
1. 12429643 - High contrast optical film and devices including the same
2. 12306425 - Polarizer film
3. 12299239 - Display system with finger sensing
4. 12253702 - Optical film including infrared reflector and multilayer reflective polarizer with crystalline low index layers
5. 12210241 - Display optical film and backlight unit
6. 12147122 - Backlight with collimating reflective polarizer
7. 12078833 - Absorbing, reflecting and collimating polarizer stack and backlights incorporating same
8. 12019258 - Multilayer reflective polarizer with crystalline low index layers
9. 12013559 - Optical components and optical systems
10. 11960683 - Display system with finger sensing
11. 11885999 - Optical construction and display system
12. 11880104 - Reflective polarizer and display system including same
13. 11846792 - High contrast optical film and devices including the same
14. 11829024 - Display optical film and backlight unit
15. 11782310 - Backlighting for display systems