Norman Miner Ladouceur

This inventor holds 127 USPTO granted patents and 13 published patent applications, plus 23 CIPO patents and 36 EPO patents, primarily in Tactile Feedback Technology (CPC class G06F3-016). Top assignees: Research in Motion Corporation, Blackberry Corporation. Active years: 2005-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norman Miner Ladouceur. Retrieved from https://idiyas.com/inventor/norman-miner-ladouceur

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

USPTO Granted Patents = 127 (Patent Applications = 13)

% Patents Active = 96.9

CIPO Patents = 23

EPO Patents = 36 (Patent Applications = 37)

Average Co-Inventor Count = 2.7

ph-index = 25

Forward Citations = 2,052(Granted Patents)

Forward Citations (Not Self Cited) = 1,932(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Wateloo, CA (2009)
Wingham, CA (2012 - 2015)
Waterloo, CA (2005 - 2016)

Company Filing History:

106 out of 4,495

Research in Motion Corporation

patents

21 out of 5,919

Blackberry Corporation

patents

Years Active: 2005-2016

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Areas of Expertise:

Tactile Feedback

Handheld Devices

Touch Screens

Keypad Assembly

Data Input

Flexible Display

Communication Device

Portable Electronics

Subliminal Alerts

Mobile Device Cases

Reconfigurable Keyfield

Adaptive Key Designs

127 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9436281 - Electronic device and method of providing tactile feedback (2016-09-06),

2. 9160823 - Handheld electronic device that has a keypad which can be rendered ineffective, and associated method (2015-10-13),

3. 9066310 - Non-visual representation of a current gauge value of an electronic device on a continuum (2015-06-23),

4. 9058077 - Tactile touch screen for electronic device (2015-06-16),

5. 8970477 - Handheld device having retractable keypad assembly (2015-03-03),

6. 8963744 - Key system for an electronic device (2015-02-24),

7. 8866747 - Electronic device and method of character selection (2014-10-21),

8. 8811032 - Handheld electronic device having a flexible display (2014-08-19),

9. 8798306 - Communication device and a casing therefor (2014-08-05),

10. 8754756 - Tactile indicator which changes the texture of a surface for a portable electronic device (2014-06-17),

11. 8743050 - Handheld device having pivotally retractable keypad assembly (2014-06-03),

12. 8725206 - Disabling operation of a camera on a handheld mobile communication device based upon enabling or disabling devices (2014-05-13),

13. 8704648 - Reconfigurable keyfield on a communication device (2014-04-22),

14. 8696391 - Two-part jack socket for a portable electronic device (2014-04-15),

15. 8692766 - Systems and methods for inputting data using multi-character keys (2014-04-08),

Title: The Innovative Journey of Norman Miner Ladouceur

Introduction: Norman Miner Ladouceur, a distinguished inventor hailing from Waterloo, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Ladouceur's recent patents showcase his expertise in developing cutting-edge solutions for various industries, ranging from software applications to sustainable energy technologies.

Career Highlights: With a career spanning over two decades, Ladouceur has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating innovative solutions to address them. His work has not only revolutionized existing technologies but has also paved the way for new advancements in the industry.

Collaborations: Throughout his career, Ladouceur has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Norman Miner Ladouceur's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor in the technology sector. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.