Issued Patents All Time
Showing 201–225 of 1,300 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035847 | Handheld display device for revealing hidden content on a printed substrate | Kia Silverbrook, Tobin Allen King | 2011-10-11 |
| 8031177 | Electronic pen with retractable nib | Kia Silverbrook | 2011-10-04 |
| 8028921 | Optical imaging pen with a radio antenna and orthogonal accelerometers | Kia Silverbrook, Jacqueline Anne Lapstun | 2011-10-04 |
| 8031185 | System for printing coded data providing interaction with computer software | Kia Silverbrook | 2011-10-04 |
| 8028898 | Double conversion cheque-clearing process and system | Kia Silverbrook | 2011-10-04 |
| 8028907 | Method of recording receipt of shipped item | Kia Silverbrook, Simon Robert Walmsley | 2011-10-04 |
| 8031187 | Method for managing information | Kia Silverbrook | 2011-10-04 |
| 8031357 | Handheld display device for interacting with printed substrate | Kia Silverbrook, Tobin Allen King | 2011-10-04 |
| 8028894 | System for providing information to user with every interaction with printed substrate | Kia Silverbrook, Michael Hollins, Zhamak Dehghani, Andrew Timothy Robert Newman | 2011-10-04 |
| 8028925 | Coding pattern with optimal number of target elements in each tag | Kia Silverbrook | 2011-10-04 |
| 8032381 | Method for playing audio signals provided on a photograph | Kia Silverbrook, Simon Robert Walmsley | 2011-10-04 |
| 8031982 | Pen-shaped sensing device for sensing surface regions | Jacqueline Anne Lapstun, Kia Silverbrook | 2011-10-04 |
| 8027055 | Mobile phone with retractable stylus | Kia Silverbrook, Tobin Allen King | 2011-09-27 |
| 8028170 | Method of authenticating print media using a mobile telephone | Kia Silverbrook | 2011-09-27 |
| 8028220 | Method of determining coordinate values of a position on a printed document with respect to a plurality of patterns printed on the document | Kia Silverbrook | 2011-09-27 |
| 8024057 | Audio recording and playback system | Tobin Allen King, Simon Robert Walmsley, Kia Silverbrook | 2011-09-20 |
| 8024058 | Handheld electronic pen with recording and playback modes | Tobin Allen King, Simon Robert Walmsley, Kia Silverbrook | 2011-09-20 |
| 8023020 | Pixel sensor with voltage compensator | Alireza Moini, Kia Silverbrook, Peter Charles Boyd Henderson, Zhenya Alexander Yourlo, Matthew John Underwood +1 more | 2011-09-20 |
| 8023138 | Method of generating interactive substrate from interaction with another interactive substrate | Kia Silverbrook | 2011-09-20 |
| 8022943 | Controller arrangement for an optical sensing pen | Kia Silverbrook | 2011-09-20 |
| 8023140 | Handheld display device for magnifying printed information | Kia Silverbrook, Tobin Allen King | 2011-09-20 |
| 8023141 | Facsimile delivery through interaction with printed document | Kia Silverbrook | 2011-09-20 |
| 8023935 | Printing a list on a print medium | Kia Silverbrook, Simon Robert Walmsley | 2011-09-20 |
| 8018478 | Clock signal extracting during printing | David John Atkinson, Kia Silverbrook | 2011-09-13 |
| 8020002 | Method of authenticating print medium using printing mobile device | Kia Silverbrook | 2011-09-13 |