Forward Citations = 98

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4 inventors (with patents filed for the assignee):

Richard Holmes (4 out of 14 patents)

Ian Marshall (2 out of 2 patents)

Bruce Renfrew (2 out of 3 patents)

4. Stephen Currid (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5835279 - Binocular vision system of a head mounted display unit (1998-11-10),

2. 5739955 - Head mounted display optics (1998-04-14),

3. D375731 - Headset (1996-11-19),

4. D374660 - Console for an electronic device (1996-10-15),

5. 5533137 - Earphones (1996-07-02),

6. D368901 - Computer input device (1996-04-16),

Virtuality IP Limited is a leading intellectual property consulting firm offering services in patent drafting, prosecution, and portfolio management. With a team of experienced patent attorneys and IP professionals, Virtuality IP helps clients protect and monetize their intellectual property assets in a variety of industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#19 in Leicester

#2,676 in United Kingdom

Leicester, United Kingdom

Virtuality IP Limited

Forward Citations = 98

4 inventors:

Richard Holmes (4 out of 14 patents)

Ian Marshall (2 out of 2 patents)

Bruce Renfrew (2 out of 3 patents)

4. Stephen Currid (1 out of 1 patent)

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