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For the Inventor, By the Inventor

Cambridge, United Kingdom

1 . . . Limited

Calculating rank
USPTO Granted Patents = 18

% Expired Patents = 55.6

Trademarks = 2

Forward Citations = 376

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19 inventors (with patents filed for the assignee):

goldMedal Anthony Hooley (12 out of 18 patents)

silverMedal Gareth McKevitt (7 out of 7 patents)

bronzeMedal Mark Richard Shepherd (7 out of 19 patents)

4.  David Henry Pearce (5 out of 5 patents)

5.  Richard John Topliss (5 out of 53 patents)

6.  Ursula Ruth Lenel (4 out of 4 patents)

7.  James Allan (3 out of 4 patents)

8.  Andrew Matheson (2 out of 8 patents)

9.  David Livingstone (2 out of 6 patents)

10.  Simon Andrew Longbottom (2 out of 2 patents)

11.  Robert John Leedham (1 out of 12 patents)

12.  Paul Thomas Troughton (1 out of 5 patents)

13.  Angus Gavin Goudie (1 out of 4 patents)

14.  Matthew John Pitts (1 out of 1 patent)

15.  Neel Bhalsod (1 out of 1 patent)


18 patents:

1. 8350959 - Camera lens actuation apparatus (2013-01-08),
2. 7486004 - Piezolelectric devices (2009-02-03),
3. 7319641 - Signal processing device for acoustic transducer array (2008-01-15),
4. 7302068 - Loudspeaker (2007-11-27),
5. 7224813 - Loudspeaker using an electro-active device (2007-05-29),
6. 7215788 - Digital loudspeaker (2007-05-08),
7. 7166952 - Piezoelectric structures (2007-01-23),
8. 7161279 - Curved electro-active actuators (2007-01-09),
9. 7069795 - Sensor using electro active curved helix and double helix (2006-07-04),
10. 7068930 - Camera lens positioning using a electro-active device (2006-06-27),
11. 6967541 - Digital pulse-width-modulation generator (2005-11-22),
12. 6833656 - Electro active devices (2004-12-21),
13. 6677034 - Aerogels, piezoelectric devices, and uses therefor (2004-01-13),
14. 6483208 - Linear motor (2002-11-19),
15. 6373955 - Loudspeakers (2002-04-16),
Company Overview
1 . . . Limited is a technology-driven company based in Cambridge, UK, specializing in advanced research and development across various sectors. The organization focuses on innovative solutions in areas such as software engineering, artificial intelligence, and data analytics. With a commitment to pushing the boundaries of technology, 1 . . . Limited collaborates with industry leaders and academic institutions to foster advancements that address complex challenges and enhance operational efficiencies in diverse applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

1 . . . Limited USPTO Patent Assignee Logo
18 Patents

#61 in Cambridge

#1,001 in United Kingdom

#34,263 in the World

Cambridge, GB
Cambridge, United Kingdom

1 . . . Limited

Forward Citations = 376

19 inventors:

goldMedal Anthony Hooley (12 out of 18 patents)

silverMedal Gareth McKevitt (7 out of 7 patents)

bronzeMedal Mark Richard Shepherd (7 out of 19 patents)

4.  David Henry Pearce (5 out of 5 patents)

5.  Richard John Topliss (5 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 1 . . . Limited. Retrieved from https://idiyas.com/company/1

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]
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