Robert Greiner
74Patents
13h-index
86Co-inventors
87Inventor score
Filing activity: Jul 22, 1991 → Apr 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5430850A | Data processing system with synchronization coprocessor for multiple threads | Physics | 151 | Expired |
| US5560029A | Data processing system with synchronization coprocessor for multiple threads | Physics | 127 | Expired |
| US6601121B2 | Quad pumped bus architecture and protocol | Physics | 63 | Expired |
| US6732242B2 | External bus transaction scheduling system | Physics | 49 | Expired |
| US6708269B1 | Method and apparatus for multi-mode fencing in a microprocessor system | Physics | 37 | Expired |
| US7949887B2 | Independent power control of processing cores | Emerging Cross-Sectional Technologies | 30 | Active |
| US6216208A | Prefetch queue responsive to read request sequences | Physics | 25 | Expired |
| US7013406B2 | Method and apparatus to dynamically change an operating frequency and operating voltage of an electronic device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6809606B2 | Voltage ID based frequency control for clock generating circuit | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7414383B2 | Multi-phase voltage regulator with phases ordered by lowest phase current | Electricity | 18 | Active |
| US6609171B1 | Quad pumped bus architecture and protocol | Physics | 16 | Expired |
| US6434650B1 | Apparatus and method for multiplexing bi-directional data onto a low pin count bus between a host CPU and co-processor | Physics | 13 | Expired |
| US7444524B2 | Dynamic voltage transitions | Physics | 13 | Expired |
| US7642764B2 | Voltage regulator with loadline based mostly on dynamic current | Physics | 11 | Active |
| US7996572B2 | Multi-node chipset lock flow with peer-to-peer non-posted I/O requests | Physics | 11 | Active |
| US6907487B2 | Enhanced highly pipelined bus architecture | Physics | 11 | Expired |
| US6662173B1 | Access control of a resource shared between components | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7890781B2 | Dynamic voltage transitions | Physics | 10 | Active |
| US7685441B2 | Power control unit with digitally supplied system parameters | Physics | 10 | Active |
| US7761723B2 | Processor temperature control interface | Emerging Cross-Sectional Technologies | 10 | Active |
| US7237128B2 | Method and apparatus to dynamically change an operating frequency and operating voltage of an electronic device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8069358B2 | Independent power control of processing cores | Emerging Cross-Sectional Technologies | 9 | Active |
| US6463494B1 | Method and system for implementing control signals on a low pin count bus | Physics | 9 | Expired |
| US8935546B2 | Dynamic voltage transitions | Physics | 9 | Active |
| US6804735B2 | Response and data phases in a highly pipelined bus architecture | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.