Average Co-Inventor Count = 3.01
ph-index = 40
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. Immersion Corporation (272 from 1,148 patents)
2. Other (2 from 831,952 patents)
3. Mcgill University (1 from 273 patents)
275 patents:
1. 11573639 - Apparatus and methods for localizing one or more effects in a haptic interface
2. 11347311 - Systems and methods for providing haptic feedback for remote interactions
3. 11287889 - Systems and methods for multi-level closed loop control of haptic effects
4. 11175739 - Method and device for performing actuator control based on an actuator model
5. 10963061 - Systems, devices, and methods for providing limited duration haptic effects
6. 10936068 - Reference signal variation for generating crisp haptic effects
7. 10775895 - Systems and methods for multi-pressure interaction on touch-sensitive surfaces
8. 10748389 - Damping for a haptic actuator
9. 10748391 - Haptic signal conversion system
10. 10747321 - Systems and methods for differential optical position sensing for haptic actuation
11. 10747322 - Systems and methods for providing features in a friction display
12. 10664143 - Haptically enhanced interactivity with interactive content
13. 10665067 - Systems and methods for integrating haptics overlay in augmented reality
14. 10656718 - Device and method for outputting a series of haptic effects defined in a timeline effect definition
15. 10649532 - Systems and methods for multi-rate control of haptic effects with sensor fusion