% Expired Patents = 10.0

Forward Citations = 160

Loading Chart...

9 inventors (with patents filed for the assignee):

Francis Stace Murray Clube (3 out of 3 patents)

Francis S Clube (3 out of 3 patents)

Nicholas John Phillips (2 out of 18 patents)

4. Basil Arthur Omar (1 out of 1 patent)

5. Rene Dandliker (1 out of 6 patents)

6. Donald W Tomkins (1 out of 2 patents)

7. Laurence Holden (1 out of 1 patent)

8. Massoud Hamidi (1 out of 1 patent)

9. John Edward Brook (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6657756 - Method and apparatus for increasing the effective efficiency of holograms (2003-12-02),

2. 6329104 - Position alignment system for holographic lithography process (2001-12-11),

3. 6226110 - Method and apparatus for holographically recording an essentially periodic pattern (2001-05-01),

4. 6005666 - Apparatus for and method of optical inspection in total internal (1999-12-21),

5. 5695894 - Method and apparatus for changing the scale of a pattern printed from a (1997-12-09),

6. 5640257 - Apparatus and method for the manufacture of high uniformity total (1997-06-17),

7. 5187372 - Apparatus for and a method of transverse position measurement in (1993-02-16),

8. 4966428 - Manufacture of integrated circuits using holographic techniques (1990-10-30),

9. 4917497 - Method of and apparatus for the positional detection of objects (1990-04-17),

10. 4857425 - Manufacture of integrated circuits using holographic techniques (1989-08-15),

Company Overview

Holtronic Technologies Plc is a London-based company specializing in advanced electronic solutions and innovative technologies. The organization focuses on the development and manufacturing of high-performance systems tailored for various industries, including telecommunications, automotive, and consumer electronics. With a commitment to research and development, Holtronic aims to enhance connectivity and efficiency through cutting-edge technology, positioning itself as a key player in the evolving landscape of electronic solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#323 in London

#1,732 in United Kingdom

#56,092 in the World

London, United Kingdom

Holtronic Technologies Plc

Forward Citations = 160

9 inventors:

Francis Stace Murray Clube (3 out of 3 patents)

Francis S Clube (3 out of 3 patents)

Nicholas John Phillips (2 out of 18 patents)

4. Basil Arthur Omar (1 out of 1 patent)

5. Rene Dandliker (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Holtronic Technologies Plc. Retrieved from https://idiyas.com/company/holtronic-technologies

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]