Mark R. Thomann
48Patents
19h-index
17Co-inventors
78Inventor score
Filing activity: Nov 28, 1990 → May 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5128563A | CMOS bootstrapped output driver method and circuit | Electricity | 118 | Expired |
| US5506814A | Video random access memory device and method implementing independent two WE nibble control | Physics | 105 | Expired |
| US5469393A | Circuit and method for decreasing the cell margin during a test mode | Physics | 66 | Expired |
| US5544108A | Circuit and method for decreasing the cell margin during a test mode | Physics | 66 | Expired |
| US5657289A | Expandable data width SAM for a multiport RAM | Electricity | 59 | Expired |
| US6763444B2 | Read/write timing calibration of a memory array using a row or a redundant row | Physics | 48 | Expired |
| US6330194A | High speed I/O calibration using an input path and simplified logic | Physics | 46 | Expired |
| US6438060B1 | Method of reducing standby current during power down mode | Physics | 46 | Expired |
| US5703826A | Video random access memory chip configured to transfer data in response to an internal write signal | Physics | 41 | Expired |
| US5442642A | Test signal generator on substrate to test | Physics | 34 | Expired |
| US5815447A | Memory device having complete row redundancy | Electricity | 28 | Expired |
| US5778007A | Method and circuit for transferring data with dynamic parity generation and checking scheme in multi-port DRAM | Electricity | 28 | Expired |
| US5349247A | Enhancement circuit and method for ensuring diactuation of a switching device | Electricity | 27 | Expired |
| US5854800A | Method and apparatus for a high speed cyclical redundancy check system | Electricity | 26 | Expired |
| US6809990B2 | Delay locked loop control circuit | Physics | 23 | Expired |
| US5329186A | CMOS bootstrapped output driver method and circuit | Electricity | 23 | Expired |
| US5717647A | Expandable data width sam for a multiport ram | Electricity | 22 | Expired |
| US6836437B2 | Method of reducing standby current during power down mode | Physics | 22 | Expired |
| US5680595A | Programmable data port clocking system for clocking a plurality of data ports with a plurality of clocking signals in an asynchronous transfer mode system | Electricity | 21 | Expired |
| US6081528A | Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology | Electricity | 17 | Expired |
| US5699314A | Video random access memory device and method implementing independent two we nibble control | Physics | 16 | Expired |
| US5592488A | Method and apparatus for pipelined multiplexing employing analog delays for a multiport interface | Electricity | 16 | Expired |
| US6487207B1 | Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology | Electricity | 14 | Expired |
| US6392453B1 | Differential input buffer bias circuit | Electricity | 13 | Expired |
| US5748635A | Multiport datapath system | Electricity | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.