Rodney Schmidt
35Patents
16h-index
20Co-inventors
81Inventor score
Filing activity: May 31, 1994 → Jun 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5951664A | Computer system having a multimedia bus and including improved time slotting and bus allocation | Physics | 103 | Expired |
| US5721931A | Multiprocessing system employing an adaptive interrupt mapping mechanism and method | Physics | 77 | Expired |
| US6854039B1 | Memory management system and method providing increased memory access security | Physics | 62 | Expired |
| US6823433B1 | Memory management system and method for providing physical address based memory access security | Physics | 57 | Expired |
| US5564060A | Interrupt handling mechanism to prevent spurious interrupts in a symmetrical multiprocessing system | Physics | 40 | Expired |
| US7383432B1 | Software modem with hidden authentication commands | Electricity | 37 | Expired |
| US6598144B1 | Arrangement for limiting access to addresses by a consumer process instigating work in a channel adapter based on virtual address mapping | Physics | 35 | Expired |
| US8135962B2 | System and method providing region-granular, hardware-controlled memory encryption | Physics | 33 | Active |
| US5905898A | Apparatus and method for storing interrupt source information in an interrupt controller based upon interrupt priority | Physics | 31 | Expired |
| US5613126A | Timer tick auto-chaining technique within a symmetrical multiprocessing system | Physics | 28 | Expired |
| US7493498B1 | Input/output permission bitmaps for compartmentalized security | Physics | 28 | Expired |
| US5862366A | System and method for simulating a multiprocessor environment for testing a multiprocessing interrupt controller | Physics | 25 | Expired |
| US8489789B2 | Interrupt virtualization | Physics | 25 | Active |
| US6842803B2 | Computer system with privileged-mode modem driver | Physics | 22 | Expired |
| US5727227A | Interrupt coprocessor configured to process interrupts in a computer system | Physics | 21 | Expired |
| US7426644B1 | System and method for handling device accesses to a memory providing increased memory access security | Physics | 17 | Expired |
| US6785790B1 | Method and apparatus for storing and retrieving security attributes | Physics | 16 | Expired |
| US5778236A | Multiprocessing interrupt controller on I/O bus | Physics | 16 | Expired |
| US7325250B1 | Method and apparatus for preventing radio communication system access by an unauthorized modem | Electricity | 13 | Expired |
| US8706941B2 | Interrupt virtualization | Physics | 12 | Active |
| US7702801B1 | Determining logon status in a broadband network system and automatically restoring logon connectivity | Physics | 11 | Active |
| US8051301B2 | Memory management system and method providing linear address based memory access security | Physics | 6 | Active |
| US7865948B1 | Method and apparatus for restricted execution of security sensitive instructions | Physics | 6 | Active |
| US7631160B2 | Method and apparatus for securing portions of memory | Physics | 5 | Active |
| US7197768B2 | Software modem for communicating data using encrypted data and unencrypted control codes | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.