Bjorn Hoffmeister

This inventor holds 40 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Speech Processing. Top assignees: Amazon Technologies, Inc., Rawles LLC. Active years: 2015-2025.

USPTO Granted Patents = 40 (Patent Applications = 1)

% Patents Active = 80.0

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 3.0

ph-index = 18

Forward Citations = 2,134(Granted Patents)

Company Filing History:

39 out of 23,579

Amazon Technologies, Inc.

Years Active: 2015-2025

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Areas of Expertise:

Audio Processing

Utterance Detection

Speech Recognition

Keyword Spotting

Language Model Adaptation

Acoustic Modeling

Neural Networks

Multi-Microphone Arrays

User Interaction Modeling

Error Tolerant Compression

Speech Endpointing

Security Measures

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12412567 - Low latency audio processing techniques (2025-09-09),

2. 12236950 - Device-directed utterance detection (2025-02-25),

3. 12211517 - Endpointing in speech processing (2025-01-28),

4. 12014726 - Language model adaptation (2024-06-18),

5. 11657804 - Wake word detection modeling (2023-05-23),

6. 11574628 - Deep multi-channel acoustic modeling using multiple microphone array geometries (2023-02-07),

7. 11551685 - Device-directed utterance detection (2023-01-10),

8. 11514901 - Anchored speech detection and speech recognition (2022-11-29),

9. 11475881 - Deep multi-channel acoustic modeling (2022-10-18),

10. 11361763 - Detecting system-directed speech (2022-06-14),

11. 11302310 - Language model adaptation (2022-04-12),

12. 10964315 - Monophone-based background modeling for wakeword detection (2021-03-30),

13. 10923111 - Speech detection and speech recognition (2021-02-16),

14. 10832662 - Keyword detection modeling using contextual information (2020-11-10),

15. 10726830 - Deep multi-channel acoustic modeling (2020-07-28),

Title: The Innovative Mind of Bjorn Hoffmeister

Introduction: Bjorn Hoffmeister, a talented inventor based in Seattle, WA, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Bjorn Hoffmeister holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating a more efficient and eco-friendly world.

Career Highlights: With a background in engineering and a passion for problem-solving, Bjorn Hoffmeister has led numerous successful projects that have revolutionized industries such as robotics, smart devices, and clean energy solutions.

Collaborations: Throughout his career, Bjorn Hoffmeister has collaborated with leading tech companies, research institutions, and universities to bring his innovative ideas to life. His ability to work across disciplines has led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: Bjorn Hoffmeister's dedication to innovation and his relentless pursuit of excellence have established him as a visionary inventor in the ever-evolving tech landscape. His work continues to inspire the next generation of inventors and shape the future of technology.