David A Blaker

This inventor holds 23 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Electro-Optic Devices. Top assignees: Gentex Corporation, Johnson Controls Technology Company, Prince Corporation. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Blaker. Retrieved from https://idiyas.com/inventor/david-a-blaker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 23 (Patent Applications = 3)

% Patents Active = 82.6

CIPO Patents = 1

EPO Patents = 7 (Patent Applications = 4)

Average Co-Inventor Count = 2.8

ph-index = 14

Forward Citations = 1,490(Granted Patents)

Location History:

Fennville, MI (US) (1998)
Holland, MI (US) (1999 - 2022)

Company Filing History:

Johnson Controls Technology Company

Years Active: 1998-2026

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Areas of Expertise:

Electro-Optic Device

Display Fault Monitoring

Trainable Remote Controller

Electrochromic Display

Multi-Display Mirror System

Rearview Mirror Assembly

Optical User Interface

Transceiver System

Wireless Control

Antenna Tuning

Ignition Sensor Circuit

Last Exit Warning

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12715363 - System and method for verifying image orientation from an image source (2026-08-25),

2. 12681354 - Electro-optic device having controlled electro-optic segments (2026-07-14),

3. 12111556 - Multi-segment electro-optic apparatus and control methods (2024-10-08),

4. 11263986 - System and method for display fault monitoring (2022-03-01),

5. 10429713 - Selectively-transparent electrochromic display (2019-10-01),

6. 10071689 - Rearview mirror system with a display (2018-09-11),

7. 9007168 - System and method for enrollment of a remotely controlled device in a trainable transmitter (2015-04-14),

8. 8805310 - System and method for searching stored audio data based on a search pattern (2014-08-12),

9. 8760267 - System and method for enrollment of a remotely controlled device in a trainable transmitter (2014-06-24),

10. 8411245 - Multi-display mirror system and method for expanded view around a vehicle (2013-04-02),

11. 8339526 - Vehicle rearview mirror assembly including a high intensity display (2012-12-25),

12. 8330569 - System and method for receiving data for training a trainable transmitter (2012-12-11),

13. 8264333 - Trainable remote controller and method for determining the frequency of a learned control signal (2012-09-11),

14. 8253528 - Trainable transceiver system (2012-08-28),

15. 8174357 - System and method for training a transmitter to control a remote control system (2012-05-08),

Title: **David A Blaker: Innovator and Patents Pioneer from Holland, MI**

Introduction

David A Blaker is a notable inventor hailing from Holland, MI, boasting an impressive portfolio of 21 patents. His expertise lies within the realm of electro-optic devices, where his innovations have significantly contributed to advancements in display technology.

Latest Patents

Among his recent inventions, two patents stand out for their groundbreaking potential:

1. **Multi-segment Electro-optic Apparatus and Control Methods**

This innovative electro-optic device features a first electrode connected to power supply circuitry, a second electrode spaced from the first, and an electro-optic medium positioned between them. The inclusion of a third electrode and switching circuitry allows for precise control of electrical currents, enhancing the performance of electro-optic applications.

2. **System and Method for Display Fault Monitoring**

This patent describes a display device designed for vehicles that consists of a pixel array comprising multiple display elements. It incorporates at least one test element and a controller that selectively activates display elements. The controller's ability to compare control signals to diagnostic signals from test elements helps identify display faults, bolstering reliability in critical applications.

Career Highlights

David has made significant contributions to the field through his work at renowned companies including Johnson Controls Technology Company and Gentex Corporation. His roles at these institutions have allowed him to apply his expertise in developing innovative solutions that address real-world challenges in display technology and electro-optics.

Collaborations

Throughout his career, David has had the privilege to collaborate with skilled professionals such as John D Spencer and Matthew William Cardwell. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of numerous patented technologies.

Conclusion

David A Blaker's remarkable journey in the realm of electro-optic innovations showcases his dedication to advancing technology. His contributions, marked by a substantial number of patents, not only highlight his innovative spirit but also enhance the landscape of display technology. As he continues to push the boundaries of invention, his work will undoubtedly leave a lasting impact.

Profile summary based on public USPTO records.