Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9535908 | Auto-retrieving to avoid data binding | Weihsiung William Chow, Boguslaw Ludwik Plewnia | 2017-01-03 |
| 8428484 | Methods and systems for peripheral accounting | Boguslaw Ludwik Plewnia, Shinichi Yamamura, Hanzhong Zhang, Amarender Reddy Kethi Reddy, Roy Chrisop +4 more | 2013-04-23 |
| 8384925 | Methods and systems for imaging device accounting data management | Hanzhong Zhang | 2013-02-26 |
| 8237946 | Methods and systems for imaging device accounting server redundancy | Hanzhong Zhang | 2012-08-07 |
| 8237977 | System for maintaining imaging device accounting data | Hanzhong Zhang | 2012-08-07 |
| 8120797 | Methods and systems for transmitting content to an imaging device | Hanzhong Zhang | 2012-02-21 |
| 8120793 | Methods and systems for displaying content on an imaging device | Hanzhong Zhang | 2012-02-21 |
| 8115944 | Methods and systems for local configuration-based imaging device accounting | Hanzhong Zhang | 2012-02-14 |
| 8060930 | Methods and systems for imaging device credential receipt and authentication | Hanzhong Zhang | 2011-11-15 |
| 8060921 | Methods and systems for imaging device credential authentication and communication | Hanzhong Zhang | 2011-11-15 |
| 8024792 | Methods and systems for imaging device credential submission | Hanzhong Zhang | 2011-09-20 |
| 8023130 | Methods and systems for imaging device accounting data maintenance | Hanzhong Zhang | 2011-09-20 |
| 8006293 | Methods and systems for imaging device credential acceptance | Hanzhong Zhang | 2011-08-23 |
| 8006292 | Methods and systems for imaging device credential submission and consolidation | Hanzhong Zhang | 2011-08-23 |
| 8001587 | Methods and systems for imaging device credential management | Hanzhong Zhang | 2011-08-16 |
| 8001586 | Methods and systems for imaging device credential management and authentication | Hanzhong Zhang | 2011-08-16 |
| 7873718 | Methods and systems for imaging device accounting server recovery | Hanzhong Zhang | 2011-01-18 |
| 7873553 | Methods and systems for authorizing imaging device concurrent account use | Hanzhong Zhang | 2011-01-18 |
| 7738808 | Methods and systems for imaging device concurrent account use with remote authorization | Hanzhong Zhang | 2010-06-15 |
| 7577295 | Markup symbol document processing system | Michael Constantin | 2009-08-18 |
| 7571429 | System and method for error reporting | Sridhar Dathathraya | 2009-08-04 |
| 7532835 | Methods and systems for remote configuration-based imaging device accounting | Hanzhong Zhang | 2009-05-12 |
| 7519307 | Methods and systems for configuration-based imaging device accounting | Hanzhong Zhang | 2009-04-14 |
| 7509341 | Stateless-object software environment | Michael Constantin | 2009-03-24 |
| 7397362 | Methods and systems for imaging device credential submission and receipt | Hanzhong Zhang | 2008-07-08 |