Scotts Valley, CA, United States of America

Richard Warren Schreyer

This inventor holds 26 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Graphics Processing. Top assignee: Apple Inc.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Warren Schreyer. Retrieved from https://idiyas.com/inventor/richard-warren-schreyer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 26 (Patent Applications = 3)

% Patents Active = 76.9

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 5)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 88(Granted Patents)

Location History:

Sunnyvale, CA (US) (2012 - 2013)
Cupertino, CA (US) (2012 - 2015)
Scotts Valley, CA (US) (2013 - 2023)

Company Filing History:

26 out of 43,562

Apple Inc.

patents

Years Active: 2012-2026

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Areas of Expertise:

Graphics Processing

Memory Consistency

Resource Synchronization

Motion Blur

Ray Intersection

Unified API

Graphics Hardware

Asynchronous Notifications

Multi-Context Processing

Command Streams

Power Control

Tiled Forward Shading

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12573128 - Progressive compression of geometry for graphics processing (2026-03-10),

2. 11676327 - Temporal split techniques for motion blur and ray intersection (2023-06-13),

3. 11430174 - Memory consistency in memory hierarchy with relaxed ordering (2022-08-30),

4. 10949944 - System and method for unified application programming interface and model (2021-03-16),

5. 10930047 - Resource synchronization for graphics processing (2021-02-23),

6. 10747519 - Language, function library, and compiler for graphical and non-graphical computation on a graphical processor unit (2020-08-18),

7. 10504270 - Resource synchronization for graphics processing (2019-12-10),

8. 10445852 - Local image blocks for graphics processing (2019-10-15),

9. 10430169 - Language, function library, and compiler for graphical and non-graphical computation on a graphical processor unit (2019-10-01),

10. 10346941 - System and method for unified application programming interface and model (2019-07-09),

11. 10223822 - Mid-render compute for graphics processing (2019-03-05),

12. 9952655 - Graphics hardware mode controls (2018-04-24),

13. 9390461 - Graphics hardware mode controls (2016-07-12),

14. 9183664 - Tiled forward shading with improved depth filtering (2015-11-10),

15. 9058224 - Serialization of asynchronous command streams (2015-06-16),

Title: Richard Warren Schreyer: Innovator in Graphics Processing

Introduction

Richard Warren Schreyer, based in Scotts Valley, California, is a prominent inventor and engineer whose work has significantly impacted the field of graphics processing. With an impressive portfolio of 25 patents, Schreyer has continually pushed the boundaries of technology and innovation.

Latest Patents

Among his latest advancements, Schreyer holds patents for "Temporal Split Techniques for Motion Blur" and "Memory Consistency in Memory Hierarchy with Relaxed Ordering." The first patent relates to techniques for ray intersection in the context of motion blur, specifically addressing the use of time-oblivious ray intersect circuitry. This technology enhances graphics processing by accurately tracing rays while minimizing area and power consumption in comparison to traditional time-aware methods. The second patent focuses on specifying memory consistency constraints in a memory operation, allowing for better sequencing of memory accesses across different cache levels, thereby enhancing performance in memory hierarchy.

Career Highlights

Schreyer is currently employed by Apple Inc., where he continues to contribute his expertise in graphics and computing technologies. His extensive patent portfolio reflects his commitment to advancing the industry and developing innovative solutions that address complex challenges in graphics processing.

Collaborations

Throughout his career, Schreyer has collaborated with several talented individuals, including Kenneth Christian Dyke and Michael James Elliott Swift. These collaborations have enriched his research and have enabled significant advancements in the technologies he has developed.

Conclusion

Richard Warren Schreyer exemplifies the spirit of innovation in the tech industry. His cutting-edge patents and collaborative efforts at Apple Inc. mark him as a leading figure in the field of graphics processing. As technology continues to evolve, Schreyer's contributions remain vital to the advancement of efficient and powerful graphics solutions.

Profile summary based on public USPTO records.