William S Rihn

This inventor holds 57 USPTO granted patents and 33 published patent applications and 21 EPO patents, primarily in Haptic Technology (CPC class G06F). Top assignee: Immersion Corporation. Active years: 2015-2021.

USPTO Granted Patents = 57 (Patent Applications = 33)

% Patents Active = 50.9

EPO Patents = 21 (Patent Applications = 43)

Average Co-Inventor Count = 2.4

ph-index = 13

Forward Citations = 550(Granted Patents)

Forward Citations (Not Self Cited) = 527(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

57 out of 1,149

Immersion Corporation

patents

Years Active: 2015-2021

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Areas of Expertise:

Haptic Feedback

Augmented Reality

Virtual Reality

Multi-User Systems

Dynamic Rendering

Haptic Actuators

User Interface

Gesture Control

Audio-Haptic Integration

Pressure Sensitive Surface

Deformable Surfaces

Energy Conservation

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11086403 - Systems and methods for multi-user shared virtual and augmented reality-based haptics (2021-08-10),

2. 10846999 - Method and device for enabling pitch control for a haptic effect (2020-11-24),

3. 10775892 - Systems and methods for multi-user shared virtual and augmented reality-based haptics (2020-09-15),

4. 10684689 - Cross-platform dynamic haptic effect design tool for augmented or virtual reality environments (2020-06-16),

5. 10620706 - Haptic trigger modification system (2020-04-14),

6. 10613628 - Media driven haptics (2020-04-07),

7. 10564729 - Haptic feedback using a field of view (2020-02-18),

8. 10564727 - Systems and methods for a low profile haptic actuator (2020-02-18),

9. 10556175 - Rendering a haptic effect with intra-device mixing (2020-02-11),

10. 10551964 - Systems and methods for manipulating a graphical user interface through gestures in real space and providing associated haptic effects (2020-02-04),

11. 10532279 - Video gameplay haptics (2020-01-14),

12. 10518170 - Systems and methods for deformation-based haptic effects (2019-12-31),

13. 10514761 - Dynamic rendering of etching input (2019-12-24),

14. 10509474 - Systems and methods for shape input and output for a haptically-enabled deformable surface (2019-12-17),

15. 10509472 - Methods and apparatuses for endstop diminishment solutions in haptically-enabled controller devices (2019-12-17),

Title: Innovations by William S. Rihn in Haptic Technology

Introduction

William S. Rihn, based in San Jose, CA, is an accomplished inventor with an impressive portfolio of 57 patents. His work primarily focuses on advancements in haptic technology, particularly in systems that enhance virtual and augmented reality experiences. Rihn’s innovations are changing how users interact with digital environments, making them more immersive and engaging.

Latest Patents

Among his latest contributions to the field of haptic technology are two notable patents. The first patent, titled "Systems and methods for multi-user shared virtual and augmented reality-based haptics," outlines a method for determining the position of an object and the viewpoint of observers to produce customized haptic effects. This technology aims to provide a realistic tactile experience in shared virtual environments.

The second patent, "Method and device for enabling pitch control for a haptic effect," discusses a technique for generating haptic effects through a haptic-enabled device. This involves using a time-varying magnitude envelope to drive the haptic output device, resulting in a dynamic and responsive interaction for users.

Career Highlights

William S. Rihn is currently affiliated with Immersion Corporation, a leading company in haptic technology known for creating advanced tactile feedback systems. His expertise and innovative approaches have significantly contributed to the advancement of the company’s products and platforms.

Collaborations

Throughout his career, Rihn has collaborated with talented individuals such as Danny A. Grant and David M. Birnbaum. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking solutions in haptic feedback and virtual reality.

Conclusion

William S. Rihn's work in haptic technology illustrates the profound impact of his inventions on virtual and augmented reality experiences. With numerous patents to his name and ongoing collaborations at Immersion Corporation, Rihn continues to be a driving force in the evolution of interactive technology, paving the way for future innovations.