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Balmain, Australia

Silverbrook Research Pty Ltd

USPTO Granted Patents = 4,682

% Expired Patents = 74.7

CIPO Patents = 69

EPO Patents = 87

Forward Citations = 59,759

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146 inventors (with patents filed for the assignee):

Kia Silverbrook (4,403 out of 4,755 patents)

Paul Lapstun (1,246 out of 1,302 patents)

Simon Robert Walmsley (620 out of 651 patents)

4. Tobin Allen King (489 out of 510 patents)

5. Akira Nakazawa (344 out of 392 patents)

6. Garry Raymond Jackson (330 out of 381 patents)

7. Norman Micheal Berry (228 out of 294 patents)

8. Christopher Hibbard (223 out of 276 patents)

9. Paul Ian Mackey (187 out of 222 patents)

10. Gregory John McAvoy (154 out of 166 patents)

11. Jacqueline Anne Lapstun (133 out of 133 patents)

12. John Douglas Peter Morgan (104 out of 114 patents)

13. John Robert Sheahan (87 out of 100 patents)

14. Mark Jackson Pulver (85 out of 92 patents)

15. Michael John Webb (85 out of 93 patents)

Core Competencies:

Electrochemiluminescent Detection

Handheld Printer

Electronic Pen

Coded Data

Mobile Device

Interactive Document

Pattern Encoding

Sensing Device

Data Compression

Optical Medical Examination

Position-Coding Pattern

Real-Time Display

4,682 patents: Sort by Forward Citations

1. 8511565 - Method of providing information via context searching of a printed graphic image (2013-08-20),

2. 8454345 - Dimensional printer system effecting simultaneous printing of multiple layers (2013-06-04),

3. 8424774 - Process for decoding coded data (2013-04-23),

4. 8416468 - Sensing device for subsampling imaged coded data (2013-04-09),

5. 8416188 - System for controlling movement of a cursor on a display device (2013-04-09),

6. 8414210 - Electronic pen with retractable nib and force sensor (2013-04-09),

7. 8413027 - Method of decoding a pattern-encoded coordinate (2013-04-02),

8. 8412710 - Searching for handwritten annotations appearing a given distance from document content (2013-04-02),

9. 8403207 - Transaction recordal method (2013-03-26),

10. 8398940 - USB-interfaceable portable test module for electrochemiluminescent detection of targets (2013-03-19),

11. 8398939 - Microfluidic test module with low-volume hybridization chambers for electrochemiluminescent detection of target nucleic acid sequences in a fluid (2013-03-19),

12. 8397141 - Coding pattern comprising Reed-Solomon codewords encoded by mixed multi-pulse position modulation (2013-03-12),

13. 8393373 - Binding printer (2013-03-12),

14. 8388910 - Portable test module for excitation of electrochemiluminescent probes (2013-03-05),

15. 8387889 - Object comprising coded data and randomly dispersed ink taggant (2013-03-05),

Company Overview

Silverbrook Research Pty Ltd, based in Balmain, Australia, specializes in innovative handheld printing technology. The company focuses on developing advanced solutions such as electrochemiluminescent detection systems and electronic pens, which facilitate the creation of interactive documents and coded data applications. Their expertise extends to mobile devices and sensing technologies, enabling unique pattern encoding capabilities that enhance user interaction and data management in various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4,682 Patents

#1 in Balmain

#1 in Australia

#201 in the World

Balmain, Australia

Silverbrook Research Pty Ltd

Forward Citations = 59,759

146 inventors:

Kia Silverbrook (4,403 out of 4,755 patents)

Paul Lapstun (1,246 out of 1,302 patents)

Simon Robert Walmsley (620 out of 651 patents)

4. Tobin Allen King (489 out of 510 patents)

5. Akira Nakazawa (344 out of 392 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Silverbrook Research Pty Ltd. Retrieved from https://idiyas.com/company/silverbrook-research-pty

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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