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For the Inventor, By the Inventor

Oak Brook, IL, United States of America

The Chamberlain Group, Inc.


USPTO Granted Patents = 538

% Expired Patents = 10.6



Trademarks = 32

Forward Citations = 8,306

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308 inventors (with patents filed for the assignee):

goldMedal James Joseph Fitzgibbon (198 out of 206 patents)

silverMedal Robert Roy Keller, Jr (33 out of 33 patents)

bronzeMedal Colin Barns Willmott (33 out of 37 patents)

4.  David R Morris (28 out of 30 patents)

5.  Robert John Olmsted (28 out of 28 patents)

6.  Edward Thomas Laird (25 out of 25 patents)

7.  Cory Jon Sorice (23 out of 23 patents)

8.  Casparus Cate (23 out of 23 patents)

9.  James S Murray (22 out of 49 patents)

10.  Eric M Gregori (22 out of 22 patents)

11.  Eric J Robb (20 out of 20 patents)

12.  William George Gioia (18 out of 18 patents)

13.  Jeremy Abel (18 out of 18 patents)

14.  Brian Roy Skotty (17 out of 20 patents)

15.  Paul E Wanis (17 out of 18 patents)


Core Competencies:
Movable Barrier Operator
Remote Operating Device
Security System
Package Delivery
Network Control
Access Control
Ultra-Wideband
Vehicle Autostart
Obstacle Detection
Camera Module
Electronic Device
Power Supply

538 patents:

1. D1153017 - Battery (2026-10-13),
2. 12755591 - Image data enabled access control systems and methods (2026-10-06),
3. 12717288 - System and method for programming a trainable transmitter (2026-08-25),
4. D1140694 - Garage door operator accessory (2026-08-11),
5. 12705943 - System and method for facilitating access to a secured area (2026-08-11),
6. 12704017 - Movable barrier operator with integrated camera module (2026-08-11),
7. D1139174 - Small remote operating device for an automatic door controller (2026-08-04),
8. 12676036 - System for facilitating access to a secured area (2026-07-07),
9. D1131580 - Mounted remote camera (2026-06-23),
10. D1129244 - Slider for a belt cable assembly (2026-06-09),
11. 12647782 - Security system for a moveable barrier operator (2026-06-02),
12. 12637896 - Systems and methods for operating a movable barrier operator (2026-05-26),
13. 12626216 - Product delivery system and method (2026-05-12),
14. 12618281 - Switchable mode ultra-wideband module (2026-05-05),
15. D1123903 - Wall mounted remote (2026-04-28),
Company Overview
The Chamberlain Group, Inc., headquartered in Oak Brook, Illinois, specializes in the development and manufacturing of advanced movable barrier control solutions. The company focuses on technologies such as movable barrier operators, remote operating devices, and security systems, enhancing access control and package delivery capabilities. With a commitment to innovation, Chamberlain integrates cutting-edge technologies like ultra-wideband and network control to provide seamless and secure user experiences in residential and commercial applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

The Chamberlain Group, Inc. USPTO Patent Assignee Logo
538 Patents

#1 in Oak Brook, IL

#47 in Illinois

#914 in US

#1,812 in the World

Oak Brook, IL (US)
Oak Brook, IL, United States of America

The Chamberlain Group, Inc.

Forward Citations = 8,306

308 inventors:

goldMedal James Joseph Fitzgibbon (198 out of 206 patents)

silverMedal Robert Roy Keller, Jr (33 out of 33 patents)

bronzeMedal Colin Barns Willmott (33 out of 37 patents)

4.  David R Morris (28 out of 30 patents)

5.  Robert John Olmsted (28 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Chamberlain Group, Inc.. Retrieved from https://idiyas.com/company/chamberlain-group

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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