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Cardiff, United Kingdom

Iqe Plc

USPTO Granted Patents = 27

EPO Patents = 9

Trademarks = 3

Forward Citations = 26

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50 inventors (with patents filed for the assignee):

Rodney Pelzel (18 out of 19 patents)

Andrew C Clark (18 out of 62 patents)

Rytis Dargis (15 out of 39 patents)

4. Michael S Lebby (12 out of 251 patents)

5. Richard Hammond (5 out of 60 patents)

6. Patrick Chin (4 out of 4 patents)

7. Robert Yanka (3 out of 3 patents)

8. Oleg Laboutin (3 out of 4 patents)

9. Hugues Marchand (3 out of 11 patents)

10. Howard Williams (3 out of 3 patents)

11. Andrew Johnson (3 out of 3 patents)

12. Drew Nelson (2 out of 2 patents)

13. Dmitri Lubyshev (2 out of 2 patents)

14. Joel Mark Fastenau (2 out of 13 patents)

15. Amy Wing Kwan Liu (2 out of 2 patents)

27 patents: Sort by Forward Citations

1. 12408503 - Layered structure with deformation control layer (2025-09-02),

2. 12382690 - Structure and method using a single crystalline bixbyite oxide layer in a orientation (2025-08-05),

3. 11757008 - Electronic device with 2-dimensional electron gas between polar-oriented rare-earth oxide layer grown over a semiconductor (2023-09-12),

4. 11611001 - Localized strain fields in epitaxial layer over cREO (2023-03-21),

5. 11495670 - Integrated epitaxial metal electrodes (2022-11-08),

6. 11355340 - Semiconductor material having tunable permittivity and tunable thermal conductivity (2022-06-07),

7. 11251320 - Photodetector structures formed on high-index substrates (2022-02-15),

8. 11201451 - Porous distributed Bragg reflectors for laser applications (2021-12-14),

9. 11133408 - Dielectric passivation for layered structures (2021-09-28),

10. 11133389 - Pnictide nanocomposite structure for lattice stabilization (2021-09-28),

11. 11069825 - Optoelectronic devices formed over a buffer (2021-07-20),

12. 11063114 - III-N to rare earth transition in a semiconductor structure (2021-07-13),

13. 10923345 - Epitaxial metal oxide as buffer for epitaxial III-V layers (2021-02-16),

14. 10825912 - Integrated epitaxial metal electrodes (2020-11-03),

15. 10615141 - Pnictide buffer structures and devices for GaN base applications (2020-04-07),

IQE plc is a global provider of advanced semiconductor materials. With a focus on industry-leading innovation and manufacturing excellence, IQE supplies a wide range of specialized semiconductor materials to a diverse customer base. The company's high-performance products play a crucial role in various applications including wireless communication, photonics, sensing, and power electronics. IQE prides itself on its strong partnerships with leading technology companies and its commitment to delivering cutting-edge solutions that drive advancements in multiple industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#4 in Cardiff

#652 in United Kingdom

#23,254 in the World

Cardiff, United Kingdom

Iqe Plc

Forward Citations = 26

50 inventors:

Rodney Pelzel (18 out of 19 patents)

Andrew C Clark (18 out of 62 patents)

Rytis Dargis (15 out of 39 patents)

4. Michael S Lebby (12 out of 251 patents)

5. Richard Hammond (5 out of 60 patents)

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