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David Elberbaum

This inventor holds 94 USPTO granted patents and 3 published patent applications, plus 15 CIPO patents and 20 EPO patents, primarily in Home Automation (CPC class H01R27-02). Top assignees: Elbex Video Limited, Elbex Video Kabushiki Kaisha, Elbex (Japan) Ltd.. Active years: 1986-2022.

USPTO Granted Patents = 94 (Patent Applications = 3)

% Patents Active = 75.5

CIPO Patents = 15 (Patent Applications = 4)

EPO Patents = 20 (Patent Applications = 27)

Average Co-Inventor Count = 1.0

ph-index = 29

Forward Citations = 2,729(Granted Patents)

Forward Citations (Not Self Cited) = 1,875(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Elbex Video Kabushiki Kaisha

4. 1 out of 834,307

Other

patents

Years Active: 1986-2022

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Areas of Expertise:

Home Automation

IoT Integration

Optical Linking

Electrical Devices

Voice Boxes

Cascading Optical Exchanges

Hybrid Switches

Smart Residences

Power Management

RFID Technology

E-commerce

AC-DC Conversion

94 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11502491 - Home automation controller and system for optically safely linking AC voltage lines with low voltage DC lines (2022-11-15),

2. 11329463 - Apparatus and a method for optically linking AC power line with dc low voltage power line (2022-05-10),

3. 11239641 - Self-set home automation and method for operating the home automation (2022-02-01),

4. 11031760 - Optically linked plug-in IoT and Ai for intelligent automation (2021-06-08),

5. 10840687 - Method and apparatus for unlocking and removing electrical and IoT devices by a push and pull hand tool (2020-11-17),

6. 10840686 - Method and apparatus for unlocking and removing electrical and IoT devices by a push and pull hand tool (2020-11-17),

7. 10797476 - Two way and four way cascading optical exchanges provide traffic control for variety of signals with emphasis to WiFi (2020-10-06),

8. 10686535 - Method and a system for introducing noise free voice boxes into AC power grid environment in residences and commercial units (2020-06-16),

9. 10586671 - Apparatus and method for powering a coil of latching relays and hybrid switches (2020-03-10),

10. 10313141 - Method and a tester for testing and verifying the conductivity of optical cable segments linked within a cascaded infrastructure of smart residences (2019-06-04),

11. 10225005 - Communication infrastructure devices and support tools for intelligent residences or businesses and communicating method with and operating intelligent electrical devices (2019-03-05),

12. 9928981 - Apparatus and method for powering a coil of latching relays and hybrid switches (2018-03-27),

13. 9741068 - Delivery device and method for verifiable no-error delivery by a delivery station (2017-08-22),

14. 9684923 - Communication infrastructure and method for exchanging plurality of bidirectional signals with terminals of a building (2017-06-20),

15. 9684922 - Accurate delivery apparatus and method for delivering from within a building and distant locations (2017-06-20),

Title: The Innovations of David Elberbaum: Revolutionizing Home Automation in Tokyo

Introduction: David Elberbaum is a prolific inventor based in Tokyo, Japan, known for his remarkable contributions to the field of home automation. With an impressive portfolio of 94 patents, Elberbaum has been at the forefront of developing cutting-edge technologies that have transformed the way we interact with our living spaces.

Latest Patents: Among his latest patents is the "Home Automation Controller and System for Optically Safely Linking AC Voltage Lines with Low Voltage DC Lines." This invention incorporates cascaded chains of intelligent support boxes linked by optical cables to seamlessly connect electric AC power lines and low voltage DC power lines. The system, controlled by a home controller or command converter, ensures safe and accurate power distribution to various outlets and switches, accommodating both AC and DC-operated devices.

Additionally, Elberbaum's "Apparatus and Method for Optically Linking AC Power Line with DC Low Voltage Power Line" showcases his expertise in integrating multiple AC and DC cascading power grids through intelligent support boxes. This innovative approach enables two-way control and monitoring of electrical activities with the use of plug-in wiring devices, catering to a wide range of connected loads.

Career Highlights: Throughout his career, Elberbaum has been associated with esteemed companies such as Elbex Video Limited and Elbex Video Kabushiki Kaisha. His tenure at these organizations has been marked by groundbreaking inventions that have significantly advanced the field of home automation and power distribution systems.

Collaborations: Elberbaum's success can also be attributed to his collaborations with industry experts like Yoshio Kaneta and Masafumi Sakamoto. Working alongside these talented professionals has not only enhanced the quality of his inventions but also fostered a culture of innovation and excellence.

Conclusion: David Elberbaum's relentless pursuit of innovation and his dedication to pushing the boundaries of home automation technology have solidified his position as a visionary inventor in Tokyo. With a wealth of patents to his name and a track record of transformative inventions, Elberbaum continues to inspire and shape the future of smart living environments.

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