Issued Patents 2011
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078927 | Wrapper leads gating TAP instruction and data registers | — | 2011-12-13 |
| 8065578 | Inverted TCK access port selector selecting one of plural TAPs | — | 2011-11-22 |
| 8065577 | Dual controllers for scan paths, distributors, and collectors | — | 2011-11-22 |
| 8055967 | TAP interface outputs connected to TAP interface inputs | — | 2011-11-08 |
| 8055962 | Testing IC functional and test circuitry having separate input/output pads | Richard L. Antley | 2011-11-08 |
| 8051351 | DDR circuit with addressable TAP linking circuitry and plural TAPS | — | 2011-11-01 |
| 8051349 | Link instruction register with instruction register, and gate and multiplexer | — | 2011-11-01 |
| 8046651 | Compare circuit receiving scan register and inverted clock flip-flop data | — | 2011-10-25 |
| 8046650 | TAP with control circuitry connected to device address port | — | 2011-10-25 |
| 8046649 | Scan circuits formed peripheral of core circuits with control leads | — | 2011-10-25 |
| 8037386 | TAP with select output from one of IR and DR | — | 2011-10-11 |
| 8037383 | Gating circuitry coupling selected scan paths between I/O scan bus | — | 2011-10-11 |
| 8028212 | Parallel scan paths with header data circuitry and header return circuitry | — | 2011-09-27 |
| 8020057 | Comparator circuitry connected to input and output of tristate buffer | — | 2011-09-13 |
| 8018241 | Logic applying different bit positions to respective scan paths | — | 2011-09-13 |
| 8020059 | Tap and control with data I/O, TMS, TDI, and TDO | — | 2011-09-13 |
| 8013634 | LVDS data input circuit with multiplexer selecting data out input | — | 2011-09-06 |
| 8015464 | Segmented scan paths with cache bit memory inputs | Joel J. Graber | 2011-09-06 |
| 8015466 | Adapting scan-BIST architectures for low power operation | — | 2011-09-06 |
| 8015463 | IC with TAP, DIO interface, SIPE, and PISO circuits | — | 2011-09-06 |
| 8010857 | Input/output boundary cells and output data summing scan cell | — | 2011-08-30 |
| 8004298 | IC with first and second distributors collectors and scan paths | — | 2011-08-23 |
| 8006151 | TAP and shadow port operating on rising and falling TCK | — | 2011-08-23 |
| 8001436 | Changing scan paths shifting by changing mode select input state | — | 2011-08-16 |
| 8001435 | Register selection circuitry receiving select signals from test interfaces | — | 2011-08-16 |