Rancho Santa Margarita, CA, United States of America

Robert W Zopf

This inventor holds 58 USPTO granted patents and 3 published patent applications and 6 EPO patents, primarily in Wireless Audio Processing (CPC class G10L). Top assignees: Broadcom Corporation, Cypress Semiconductor Corporation, Avago Technologies International Sales Pte. Limited. Active years: 2011-2026.

USPTO Granted Patents = 58 (Patent Applications = 3)

% Patents Active = 87.9

EPO Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 249(Granted Patents)

Forward Citations (Not Self Cited) = 218(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Rancho Santa Margerita, CA (US) (2011)
Ranch Santa Margarita, CA (US) (2013)
Rancho Santa Margarita, CA (US) (2011 - 2024)

Company Filing History:

Cypress Semiconductor Corporation

patents

3 out of 1,015

Avago Technologies International Sales Pte. Limited

patents

4. 2 out of 1,813

Avago Technologies General IP (Singapore) Pte. Ltd.

patents

Years Active: 2011-2026

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Areas of Expertise:

Speech Onset Detection

Wake Word Detection

Wireless Communications

Bit Error Correction

Audio Pattern Recognition

Multi-Channel Audio

Packet Loss Concealment

Adaptive Connections

Noise Capture

Parameter Domain Correlation

Jitter Buffer

Error Management

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12537021 - Low complexity sub-band speech onset detection (SOD) (2026-01-27),

2. 12327555 - Systems, methods, and devices for staged wakeup word detection (2025-06-10),

3. 12238589 - Adaptive wireless connections in multi-mode devices (2025-02-25),

4. 12236958 - Retransmission softbit decoding (2025-02-25),

5. 12207079 - Seamless playback and switching for wireless communications devices (2025-01-21),

6. 11996936 - Bit error correction for Bluetooth low energy (2024-05-28),

7. 11783818 - Two stage user customizable wake word detection (2023-10-10),

8. 11694698 - Advanced packet-based sample audio concealment (2023-07-04),

9. 11659466 - Seamless playback and switching for wireless communications devices (2023-05-23),

10. 11451331 - Bit error correction for Bluetooth low energy (2022-09-20),

11. 11283543 - Bit error correction for wireless retransmission communications systems (2022-03-22),

12. 11264049 - Systems and methods for capturing noise for pattern recognition processing (2022-03-01),

13. 11037577 - Advanced packet-based sample audio concealment (2021-06-15),

14. 10861462 - Dual pipeline architecture for wakeup phrase detection with speech onset detection (2020-12-08),

15. 10784989 - Bit error correction for wireless retransmission communications systems (2020-09-22),

Title: The Innovative Journey of Robert W Zopf

Introduction: Robert W Zopf is a distinguished inventor hailing from Rancho Santa Margarita, California. His passion for innovation and problem-solving has led to remarkable contributions in the field of patents.

Latest Patents: Robert W Zopf's latest patents showcase his expertise in various technological areas, including software development, medical devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Robert W Zopf has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating groundbreaking solutions. His patents have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Robert W Zopf has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Robert W Zopf's relentless pursuit of innovation and his commitment to pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His impact will continue to be felt for years to come.