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Acton, Australia

Rpo Pty Limited

USPTO Granted Patents = 12

% Expired Patents = 100.0

EPO Patents = 1

Forward Citations = 514

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9 inventors (with patents filed for the assignee):

Dax Kukulj (9 out of 22 patents)

Robert Bruce Charters (7 out of 14 patents)

Graham Roy Atkins (5 out of 10 patents)

4. Ian Andrew Maxwell (4 out of 28 patents)

5. Benjamin Cornish (4 out of 5 patents)

6. Robbie Charters (2 out of 3 patents)

7. Barry Luther-Davies (2 out of 7 patents)

8. Congji Zha (2 out of 3 patents)

9. Warwick Todd Holloway (1 out of 3 patents)

10. Dax C/-Rpo Pty Ltd Kukulj (0 patent)

11. Congji C/-Rpo Pty Ltd Zha (0 patent)

12 patents: Sort by Forward Citations

1. 8120595 - Waveguide materials for optical touch screens (2012-02-21),

2. 8064744 - Planar waveguide lens design (2011-11-22),

3. 8021900 - Planar waveguide with patterned cladding and method for producing same (2011-09-20),

4. 7923071 - Photolithographic patterning of polymeric materials (2011-04-12),

5. 7811640 - Methods for fabricating polymer optical waveguides on large area panels (2010-10-12),

6. 7738746 - Optical elements for waveguide-based optical touch screens (2010-06-15),

7. 7546009 - Planar lenses for integrated optics (2009-06-09),

8. 7421167 - Optical power distribution devices (2008-09-02),

9. 7352940 - Waveguide design incorporating reflective optics (2008-04-01),

10. 7218812 - Planar waveguide with patterned cladding and method for producing the same (2007-05-15),

11. 6965006 - Metal alkoxide polymers (2005-11-15),

12. 6818721 - Process for producing polysiloxanes and use of the same (2004-11-16),

RPO Pty Limited is an industry-leading recruitment process outsourcing (RPO) company. With over 20 years of experience, RPO offers comprehensive recruitment solutions to businesses of all sizes, optimizing their hiring processes and connecting them with top talent. Our innovative technology, extensive network, and dedicated team empower organizations to attract, assess, and onboard the best candidates while reducing time and costs. As a trusted partner, RPO Pty Limited focuses on delivering exceptional results and helping clients achieve their recruitment goals.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#3 in Acton

#319 in Australia

#48,090 in the World

Acton, Australia

Rpo Pty Limited

Forward Citations = 514

9 inventors:

Dax Kukulj (9 out of 22 patents)

Robert Bruce Charters (7 out of 14 patents)

Graham Roy Atkins (5 out of 10 patents)

4. Ian Andrew Maxwell (4 out of 28 patents)

5. Benjamin Cornish (4 out of 5 patents)

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