Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142939 | Integrated wireless-power-transmission platform designed to operate in multiple bands, and multi-band antennas for use therewith | Cesar A. Johnston, Erik Heinke, Deepak Jain, Yunhong Liu, Noorul Ameen Thufile Ahamed | 2024-11-12 |
| 11770152 | Radio frequency (RF) location beacon with tunable antennas and cloud integration | Michael E. Haslam | 2023-09-26 |
| 6432052 | health examination card for family use and it's interpreter | Chongde Yao, Zhong Li | 2002-08-13 |
| 6415252 | Method and apparatus for coding and decoding speech | James P. Ashley | 2002-07-02 |
| 6236960 | Factorial packing method and apparatus for information coding | Edgardo Manuel Cruz Zeno, James P. Ashley | 2001-05-22 |
| 6141638 | Method and apparatus for coding an information signal | James P. Ashley | 2000-10-31 |
| 6113653 | Method and apparatus for coding an information signal using delay contour adjustment | James P. Ashley | 2000-09-05 |