Robert Warren
47Patents
15h-index
22Co-inventors
81Inventor score
Filing activity: Apr 15, 1974 → Apr 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6675284B1 | Integrated circuit with multiple processing cores | Physics | 94 | Expired |
| US6125416A | Method and device for communicating across a chip boundary including a serial-parallel data packet converter having flow control logic | Physics | 80 | Expired |
| US5983379A | Test access port controller and a method of effecting communication using the same | Physics | 69 | Expired |
| US4516201A | Multiplexed data communications using a queue in a controller | Physics | 37 | Expired |
| US6430727B1 | Diagnostic procedures in an integrated circuit device | Physics | 35 | Expired |
| US5978870A | On-chip parallel-serial data packet converter to interconnect parallel bus of integrated circuit chip with external device | Physics | 33 | Expired |
| US6279103A | Method and device for providing an instruction trace from an on-chip CPU using control signals from the CPU | Physics | 24 | Expired |
| US6134652A | Diagnostic procedures in an integrated circuit device | Physics | 24 | Expired |
| US6249875A | Interface circuit using plurality of synchronizers for synchronizing respective control signals over a multi-clock environment | Physics | 20 | Expired |
| US5126950A | Synchronous array logic circuitry and systems | Electricity | 19 | Expired |
| US7383481B2 | Method and apparatus for testing a functional circuit at speed | Physics | 19 | Expired |
| US6088822A | Integrated circuit with tap controller | Physics | 18 | Expired |
| US5742617A | Controller for implementing scan testing | Physics | 17 | Expired |
| US5596584A | Single clock scan latch | Electricity | 15 | Expired |
| US7398440B2 | Tap multiplexer | Physics | 15 | Expired |
| US6134481A | Message protocol | Physics | 15 | Expired |
| US5719876A | Scan latch using half latches | Electricity | 15 | Expired |
| US6178525A | Trigger sequencing controller | Physics | 14 | Expired |
| US5064617A | Combustion system | Physics | 12 | Expired |
| US6526535B1 | Synchronous data adaptor | Physics | 9 | Expired |
| US6041378A | Integrated circuit device and method of communication therewith | Physics | 9 | Expired |
| US7165199B2 | Tap time division multiplexing | Physics | 8 | Expired |
| US9454310B2 | Command queuing | Physics | 7 | Active |
| US7702974B2 | TAP time division multiplexing with scan test | Physics | 7 | Expired |
| US5719877A | Scan test | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.