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For the Inventor, By the Inventor

Cambridge, United Kingdom

Paul A Cain

This inventor holds 22 USPTO granted patents and 3 published patent applications and 13 EPO patents, primarily in Electronic Devices. Top assignees: Plastic Logic Limited, Flexenable Limited, Hitachi, Ltd.. Active years: 2003-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul A Cain. Retrieved from https://idiyas.com/inventor/paul-a-cain

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

USPTO Granted Patents = 22 

% Patents Active = 18.2

 

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 158(Granted Patents)


Location History:

  • Hertford, GB (2007)
  • Hertfordshire, GB (2017)
  • Cambridge, GB (2003 - 2022)

Company Filing History:

goldMedal14 out of 72 
 
Plastic Logic Limited
 patents
silverMedal6 out of 54 
 
Flexenable Limited
 patents
bronzeMedal2 out of 42,740 
 
Hitachi, Ltd.
 patents
4. 2 out of 439 
 
University of Cambridge
 patents
where one patent can have more than one assignee

Years Active: 2003-2022

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Areas of Expertise:
Liquid Crystal Cells
Reflective Displays
Pixellated Displays
Laser Ablation
Thin Film Transistors
Organic Electronics
Electronic Document Readers
Rectifying Diodes
Quantum Computers
Distortion Tolerant Processing
Patterning Techniques
Electronic Device Array
22 patents (USPTO):Explore Patents
1. 11347101 - Device comprising a stack of individual liquid crystal cells having electrical circuitry operable to generate a stack of refractive index patterns and method of producing the same (2022-05-31),
2. 9647176 - Reflective display devices (2017-05-09),
3. 9594199 - Pixellated display devices (2017-03-14),
4. 9287326 - Distortion tolerant processing (2016-03-15),
5. RE45885 - Laser ablation of electronic devices (2016-02-08),
6. 9209400 - Layer-selective laser ablation patterning (2015-12-08),
7. 8987808 - Thin film transistor with accurately aligned electrode patterns and electronic device(s) that include same (2015-03-24),
8. 8986793 - Production of electronic devices (2015-03-24),
9. 8969852 - Organic electronic devices (2015-03-03),
10. 8900955 - Thin film transistor device with accurately aligned electrode patterns (2014-12-02),
11. 8859312 - Distortion tolerant processing (2014-10-14),
12. 8539341 - Electronic document reader (2013-09-17),
13. 8471172 - Elimination of short circuits between conductors by laser ablation (2013-06-25),
14. 8462124 - Electronic document reading device (2013-06-11),
15. 8349673 - Method of producing plurality of organic transistors using laser patterning (2013-01-08),

Title: Innovations of Paul A. Cain in Liquid Crystal Technology

Introduction

Paul A. Cain is a renowned inventor based in Cambridge, GB, boasting an impressive portfolio of 22 patents. His contributions have significantly advanced the field of liquid crystal technology, particularly in the development of devices and methods that enhance the functionality and performance of reflective display systems.

Latest Patents

Among his latest inventions is a device comprising a stack of individual liquid crystal cells with electrical circuitry designed to generate a stack of refractive index patterns. This innovative technique involves producing at least two individual liquid crystal cells, each consisting of liquid crystal material sandwiched between support components. The electrical circuitry within these cells works in unison to create complex refractive index patterns that can be beneficial for various optical applications.

Another notable patent focuses on the production of a control component for reflective display devices. This method includes forming an array of electronic switching devices accompanied by a structured insulator region that defines a controlled surface topography. A conformal deposition technique is utilized to create a planar array of reflective pixel conductors, which are independently controllable through the electronic switching devices, allowing for precise and versatile display capabilities.

Career Highlights

Throughout his career, Paul A. Cain has worked with leading companies in the industry, including Plastic Logic Limited and FlexEnable Limited. His expertise and innovative ideas have played a pivotal role in advancing technologies at these organizations, significantly impacting the development of display technologies.

Collaborations

During his career, Cain has collaborated with notable professionals in the field, including Henning Sirringhaus and Carl Martin Hayton. These collaborations fostered an environment of innovation, contributing to advancements in liquid crystal technology and its applications in modern displays.

Conclusion

In conclusion, Paul A. Cain's contributions to liquid crystal technology through his numerous patents and collaborations illustrate his prominence as an inventor in his field. With a focus on innovative display technologies, his work continues to influence the sector and inspire future advancements in liquid crystal applications.

Profile summary based on public USPTO records.
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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