Mountain View, CA, United States of America

Joachim S Hammerschmidt

This inventor holds 53 USPTO granted patents and 6 published patent applications and 4 EPO patents, primarily in Ultra-Wideband Technology. Top assignees: Apple Inc., Broadcom Corporation, Agere Systems Inc.. Active years: 2008-2025.

USPTO Granted Patents = 53 (Patent Applications = 6)

% Patents Active = 60.4

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 2.4

ph-index = 9

Forward Citations = 223(Granted Patents)

Forward Citations (Not Self Cited) = 208(Dec 10, 2025)

Location History:

New Providence, NJ (US) (2008)
Moutain View, CA (US) (2009)
Bethlehem, PA (US) (2008 - 2012)
Mountain View, CA (US) (2009 - 2024)
Sonoma, CA (US) (2024)

Company Filing History:

Years Active: 2008-2025

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Areas of Expertise:

Ultra-Wideband

Ranging Techniques

Wireless Communications

Narrowband Signaling

Digital Filter

Secure Ranging

Pulse Shaping

Antenna Calibration

Bluetooth

Transceiver

Head Orientation

Communication Networks

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12442888 - Announcing UWB / NBA-UWB-MMS ranging rounds via narrowband-based advertisements (2025-10-14),

2. 12323354 - Techniques for hybridized ultra-wideband and narrowband signaling (2025-06-03),

3. 12307841 - Scheduled access control for an electronic lock (2025-05-20),

4. 12176942 - Next-generation ultra-wideband frame formats (2024-12-24),

5. 12015916 - Signaling techniques using fragmented and multi-partitioned UWB packets (2024-06-18),

6. 11995929 - Scheduled access control for an electronic lock (2024-05-28),

7. 11991107 - Techniques for hybridized ultra-wideband and narrowband signaling (2024-05-21),

8. 11864025 - Real-time relay of wireless communications (2024-01-02),

9. 11815616 - Announcing UWB / NBA-UWB-MMS ranging rounds via narrowband-based advertisements (2023-11-14),

10. 11757488 - Next-generation ultra-wideband frame formats (2023-09-12),

11. 11729037 - Sequences for ultra-wideband ranging (2023-08-15),

12. 11481224 - Digital filter with programmable impulse response for direct amplitude modulation at radio frequency (2022-10-25),

13. 11412409 - Real-time relay of wireless communications (2022-08-09),

14. 11239881 - Next-generation ultra-wideband frame formats (2022-02-01),

15. 11184153 - Ultra wideband secure ranging (2021-11-23),

Title: Joachim S Hammerschmidt - Pioneering Inventor from Mountain View

Introduction: Joachim S Hammerschmidt is a renowned inventor based in Mountain View, California. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Joachim S Hammerschmidt holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology. His most recent patents focus on sustainable solutions for environmental challenges and cutting-edge advancements in machine learning.

Career Highlights: Throughout his illustrious career, Joachim S Hammerschmidt has worked with leading tech companies, research institutions, and universities to bring his inventions to life. His innovative spirit and dedication to pushing the boundaries of technology have earned him recognition as a trailblazer in his field.

Collaborations: Joachim S Hammerschmidt has collaborated with top engineers, scientists, and researchers from around the world to develop groundbreaking technologies. His ability to work across disciplines and bring together diverse teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Joachim S Hammerschmidt's relentless pursuit of innovation and his commitment to creating a better future through technology make him a true visionary in the world of inventions. His work continues to inspire and shape the landscape of technological advancements for years to come.