Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157653 | Method and apparatus for adaptive smoothing delay for packet voice applications | Dennis Ng | 2000-12-05 |
| 5812527 | Simplified calculation of cell transmission rates in a cell based netwook | Krishnan Ramakrishnan, Levent Gun | 1998-09-22 |
| 5793747 | Event-driven cell scheduler and method for supporting multiple service categories in a communication network | — | 1998-08-11 |
| 5790545 | Efficient output-request packet switch and method | Craig S. Holt, Krishnan Ramakrishnan | 1998-08-04 |
| 5777984 | Method and apparatus for controlling cell transmission rate in a cell based network in the presence of congestion | Levent Gun, Krishnan Ramakrishnan | 1998-07-07 |
| 5742597 | Method and device for multipoint switching and arbitration in output-request packet switch | Craig S. Holt, Krishnan Ramakrishnan | 1998-04-21 |
| 5530699 | Method for distributed voice conferencing in a fast packet network | — | 1996-06-25 |
| 5172816 | Shoe rack | Chris Serslev, Vijay S. Malik | 1992-12-22 |
| 5051981 | Digital filtering | — | 1991-09-24 |
| 4426644 | Method and apparatus for generating three coordinate signals x, y, z for an x, y, z display device | Leopold Neumann, Richard H. McMorrow, Jr. | 1984-01-17 |
| 4409652 | Apparatus for processing digital signals | Leopold Neumann | 1983-10-11 |
| 4409669 | Signal processing device | Leopold Neumann | 1983-10-11 |
| 4356475 | System containing a predetermined number of monitoring devices and at least one central station | Leopold Neumann, Wolfgang Scholz | 1982-10-26 |