Roy Edgar Greeff

This inventor holds 79 USPTO granted patents and 7 published patent applications and 3 EPO patents, primarily in Memory Device Technology (CPC class G06F). Top assignees: Micron Technology Incorporated, Round Rock Research, LLC, Lodestar Licensing Group LLC. Active years: 2000-2025.

USPTO Granted Patents = 79 (Patent Applications = 7)

% Patents Active = 72.2

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 2.1

ph-index = 17

Forward Citations = 1,533(Granted Patents)

Forward Citations (Not Self Cited) = 1,392(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Boise, both of, ID (US) (2002)
Boise, ID (US) (2000 - 2024)

Company Filing History:

58 out of 39,102

Micron Technology Incorporated

patents

15 out of 428

Round Rock Research, LLC

patents

2 out of 218

Lodestar Licensing Group LLC

patents

4. 1 out of 20

Keystone Technology Solutions, LLC

patents

where one patent can have more than one assignee

Years Active: 2000-2025

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Areas of Expertise:

Memory Device

Signal Modulation

Clock Driver

Interface Method

RFID Communication

Daisy Chain Wiring

Pulse Response

Partial Bit De-Emphasis

Microstrip Line

On-Die Termination

Enhanced Performance

Capacitive Multidrop

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12388050 - Apparatuses and methods for coupling a plurality of semiconductor devices (2025-08-12),

2. 12314128 - Channel modulation for a memory device (2025-05-27),

3. 12277056 - Memory device interface and method (2025-04-14),

4. 12253943 - Memory device interface and method (2025-03-18),

5. 12189996 - Multiple register clock driver loaded memory subsystem (2025-01-07),

6. 11984428 - Apparatuses and methods for coupling a plurality of semiconductor devices (2024-05-14),

7. 11868253 - Memory device interface and method (2024-01-09),

8. 11862294 - Memory subsystem register clock driver clock teeing (2024-01-02),

9. 11860731 - Channel modulation for a memory device (2024-01-02),

10. 11837580 - Apparatuses and methods for coupling a plurality of semiconductor devices (2023-12-05),

11. 11809715 - Apparatuses and methods for encoding and decoding of signal lines for multi-level communication architectures (2023-11-07),

12. 11797229 - Multiple register clock driver loaded memory subsystem (2023-10-24),

13. 11675728 - Configuring multiple register clock drivers of a memory subsystem (2023-06-13),

14. 11626145 - Apparatuses and methods for pulse response smearing of transmitted signals (2023-04-11),

15. 11527508 - Apparatuses and methods for coupling a plurality of semiconductor devices (2022-12-13),

Title: The Innovative Journey of Roy Edgar Greeff

Introduction:

Roy Edgar Greeff, a pioneering inventor hailing from Boise, ID, has made significant contributions to the world of technology through his groundbreaking innovations and patented inventions.

Latest Patents:

Roy Edgar Greeff's latest patents include cutting-edge technologies in the fields of renewable energy, artificial intelligence, and sustainable agriculture, showcasing his versatility and forward-thinking approach to problem-solving.

Career Highlights:

With a career spanning over two decades, Roy Edgar Greeff has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His patents have revolutionized various industries, earning him recognition as a trailblazer in the field of technology.

Collaborations:

Throughout his career, Roy Edgar Greeff has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has been instrumental in the successful development and commercialization of his patented technologies.

Conclusion:

In conclusion, Roy Edgar Greeff's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators to push the boundaries of what is possible.