Jeremy C Andrus

This inventor holds 19 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Performance Scheduling. Top assignee: Apple Inc.. Active years: 2016-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeremy C Andrus. Retrieved from https://idiyas.com/inventor/jeremy-c-andrus

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

USPTO Granted Patents = 19 (Patent Applications = 5)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 7.9

ph-index = 4

Forward Citations = 48(Granted Patents)

Company Filing History:

19 out of 43,562

Apple Inc.

patents

Years Active: 2016-2024

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Areas of Expertise:

Turnstile API

Runtime Priority Boosting

Dynamic Switching

Pointer Authentication

AMP Architecture

Closed Loop Performance

Thermal Controller

Multi-Level Scheduling

Inter-Process Communication

Memory Management

Execution Space Agnostic

Thread Grouping

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11940931 - Turnstile API for runtime priority boosting (2024-03-26),

2. 11860796 - Execution space agnostic device drivers (2024-01-02),

3. 11748468 - Dynamic switching between pointer authentication regimes (2023-09-05),

4. 11675919 - Separation of managed and unmanaged data in a computing device (2023-06-13),

5. 11579934 - Scheduler for amp architecture with closed loop performance and thermal controller (2023-02-14),

6. 11422857 - Multi-level scheduling (2022-08-23),

7. 11144631 - Dynamic switching between pointer authentication regimes (2021-10-12),

8. 11093601 - Dynamic switching between pointer authentication regimes (2021-08-17),

9. 11086800 - Execution space agnostic device drivers (2021-08-10),

10. 11080095 - Scheduling of work interval objects in an AMP architecture using a closed loop performance controller (2021-08-03),

11. 11048562 - Multi-thread synchronization primitive (2021-06-29),

12. 10956220 - Scheduler for amp architecture using a closed loop performance and thermal controller (2021-03-23),

13. 10901920 - Turnstile API for runtime priority boosting (2021-01-26),

14. 10891369 - Dynamic switching between pointer authentication regimes (2021-01-12),

15. 10884811 - Scheduler for AMP architecture with closed loop performance controller using static and dynamic thread grouping (2021-01-05),

Title: Innovator Spotlight: Jeremy C. Andrus

Introduction

Jeremy C. Andrus is an accomplished inventor based in Sunnyvale, California, holding a remarkable portfolio of 19 patents. His work primarily focuses on advancements in technology that enhance system performance and efficiency, especially within the realm of operating systems and device drivers.

Latest Patents

Among his notable contributions are two recent patents. The first, titled "Turnstile API for Runtime Priority Boosting," introduces a turnstile OS primitive designed to support owner tracking and waiting. This innovative framework can be employed across various synchronization primitives, offering a standardized service for priority boosting and wait queuing. Notably, this turnstile primitive can also block on another turnstile, facilitating multi-hop priority boosting through interconnected blocking turnstiles.

The second patent, "Execution Space Agnostic Device Drivers," outlines innovative techniques for managing drivers in user space within data processing systems. This patent describes a configuration where a data processing system discovers a hardware device on a communication bus, launches a user space driver daemon, and creates an inter-process communication link for seamless operation. This advancement allows user space driver daemons to securely access memory buffers within kernel space, significantly optimizing driver functionality.

Career Highlights

Jeremy is currently a key player at Apple Inc., where he continues to push the boundaries of technology and innovation. His 19 patents reflect a deep understanding of system architecture and functionality, showcasing his commitment to improving user experiences and system performance.

Collaborations

Throughout his career, Jeremy has worked alongside esteemed colleagues, including Daniel Allen Chimene and James Michael Magee. Their collaborative efforts have contributed to numerous advancements in technology, emphasizing the importance of teamwork in the innovative process.

Conclusion

Jeremy C. Andrus stands out as a significant figure in the field of technology innovation. His work at Apple Inc. and his extensive patent portfolio highlight his dedication to advancing system functionalities and the overall technology landscape. With a focus on enhancing user experiences through innovative frameworks and techniques, he continues to inspire future generations of inventors and technologists.

Profile summary based on public USPTO records.