Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126594 | Delta compression | Adrian T. VanderSpek | 2021-09-21 |
| 5375248 | Method for organizing state machine by selectively grouping status signals as inputs and classifying commands to be executed into performance sensitive and nonsensitive categories | Richard A. Lemay, William E. Woods | 1994-12-20 |
| 5283876 | Virtual memory unit utilizing set associative memory structure and state machine control sequencing with selective retry | — | 1994-02-01 |
| 5280595 | State machine for executing commands within a minimum number of cycles by accomodating unforseen time dependency according to status signals received from different functional sections | Richard A. Lemay, William E. Woods | 1994-01-18 |
| 5243601 | Apparatus and method for detecting a runaway firmware control unit | William E. Woods | 1993-09-07 |
| 5161217 | Buffered address stack register with parallel input registers and overflow protection | Richard A. Lemay, Kenneth J. Izbicki, William E. Woods | 1992-11-03 |
| 4837738 | Address boundary detector | Richard A. Lemay, William E. Woods | 1989-06-06 |
| 4799181 | BCD arithmetic using binary arithmetic and logical operations | William E. Woods | 1989-01-17 |
| 4484300 | Data processor having units carry and tens carry apparatus supporting a decimal multiply operation | Virendra S. Negi | 1984-11-20 |
| 4462072 | Clock system having a stall capability to enable processing of errors | Virendra S. Negi | 1984-07-24 |
| 4447870 | Apparatus for setting the basic clock timing in a data processing system | Virendra S. Negi | 1984-05-08 |
| 4426680 | Data processor using read only memories for optimizing main memory access and identifying the starting position of an operand | Virendra S. Negi | 1984-01-17 |
| 4423483 | Data processor using a read only memory for selecting a part of a register into which data is written | Virendra S. Negi | 1983-12-27 |
| 4410984 | Diagnostic testing of the data path in a microprogrammed data processor | Virendra S. Negi | 1983-10-18 |
| 4390961 | Data processor performing a decimal multiply operation using a read only memory | Virendra S. Negi | 1983-06-28 |
| 4384340 | Data processor having apparatus for controlling the selection of decimal digits of an operand when executing decimal arithmetic instructions | Virendra S. Negi | 1983-05-17 |
| 4384341 | Data processor having carry apparatus supporting a decimal divide operation | Virendra S. Negi | 1983-05-17 |