Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8159485 | Customer pole display and interface | — | 2012-04-17 |
| 8020761 | Point-of-sale terminal system with integrated RF card reader and interchangeable base | — | 2011-09-20 |
| 7984195 | Hybrid industrial networked computer system | — | 2011-07-19 |
| 7953897 | Hybrid industrial networked computer system | — | 2011-05-31 |
| 7949567 | Integrated interface apparatus for point-of-sale system | — | 2011-05-24 |
| 7837104 | Monitor with interchangeable base and monitor mount for point-of-sale applications | — | 2010-11-23 |
| 7747787 | Hybrid industrial networked computer system | — | 2010-06-29 |
| 7724642 | Method and apparatus for continuous operation of a point-of-sale system during a single point-of-failure | — | 2010-05-25 |
| 7680904 | Diagnostic method and apparatus for detecting and locating computer network discontinuities | — | 2010-03-16 |
| 7654446 | Monitor with interchangeable base for point-of-sale applications | — | 2010-02-02 |
| 7233478 | Method and apparatus for protecting a solenoid and its driving circuit in an electronic device | — | 2007-06-19 |
| 7203728 | Point-of-sale system and distributed computer network for same | — | 2007-04-10 |
| D487088 | Integrated keyboard | Shang Qiang Wu | 2004-02-24 |
| 6546441 | Point-of-sale system | — | 2003-04-08 |
| D469435 | Integrated keyboard | — | 2003-01-28 |
| D462983 | POS display | — | 2002-09-17 |
| D454876 | Modular keyboard | Shang Qiang Wu | 2002-03-26 |
| 6312175 | Integrated keyboard input device | — | 2001-11-06 |
| 6272529 | Point-of-sale system and distributed computer network for same | — | 2001-08-07 |
| D446210 | Modular point of sale keyboard | Shang Qiang Wu | 2001-08-07 |
| D436355 | Laser bar code reader module for integration with a POS keyboard | Shang Qiang Wu | 2001-01-16 |
| 5895452 | Point-of-sale system | — | 1999-04-20 |
| 5196684 | Method and apparatus for improving the throughput of a CCD bar code scanner/decoder | Gerard Knight, Xin Zheng, Wenyu Han | 1993-03-23 |
| 4188550 | Photodetector circuit | — | 1980-02-12 |