John M. Kaczmarczyk
26Patents
12h-index
34Co-inventors
81Inventor score
Filing activity: Jun 21, 1991 → May 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5477541A | Addressing technique for storing and referencing packet data | Emerging Cross-Sectional Technologies | 127 | Expired |
| US6549575B1 | Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding | Electricity | 127 | Expired |
| US5978029A | Real-time encoding of video sequence employing two encoders and statistical analysis | Electricity | 92 | Expired |
| US6040861A | Adaptive real-time encoding of video sequence employing image statistics | Electricity | 85 | Expired |
| US5786856A | Method for adaptive quantization by multiplication of luminance pixel blocks by a modified, frequency ordered hadamard matrix | Electricity | 47 | Expired |
| US5625796A | Method and apparatus for concurrently accessing multiple memories with different timing requirements | Physics | 34 | Expired |
| US6999511B1 | Dynamically switching quant matrix tables within an MPEG-2 encoder | Electricity | 34 | Expired |
| US5768537A | Scalable MPEG2 compliant video encoder | Electricity | 32 | Expired |
| US7278681B2 | Vehicle console | Performing Operations; Transporting | 30 | Expired |
| US5495482A | Packet transmission system and method utilizing both a data bus and dedicated control lines | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6301671A | Apparatus and method for power reduction control in a video encoder device | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5760836A | FIFO feedback and control for digital video encoder | Electricity | 16 | Expired |
| US6198772A | Motion estimation processor for a digital video encoder | Electricity | 11 | Expired |
| US6961378B1 | On-chip dynamic buffer level indicators for digital video encoder | Electricity | 10 | Expired |
| US10214893B2 | Manhole base assembly with internal liner and method of manufacturing same | Fixed Constructions | 8 | Active |
| US9032668B2 | Seal with primary and secondary sealing lobes for use in roll-up door applications | Fixed Constructions | 8 | Active |
| US9644768B2 | Expandable sealing mechanism | Emerging Cross-Sectional Technologies | 7 | Active |
| US5644504A | Dynamically partitionable digital video encoder processor | Electricity | 7 | Expired |
| US6040875A | Method to compensate for a fade in a digital video input sequence | Electricity | 7 | Expired |
| US9151107B2 | Trailer door seal | Fixed Constructions | 6 | Active |
| US9617722B2 | Manhole base assembly with internal liner and method of manufacturing same | Fixed Constructions | 5 | Active |
| USD752968S1 | Expandable sealing mechanism | General | 3 | Active |
| US10053850B2 | Manhole base assembly with internal liner and method of manufacturing same | Fixed Constructions | 2 | Active |
| US6127851A | Circuit and method for differentiating multiple modules | Electricity | 2 | Expired |
| USD813661S1 | Expandable sealing mechanism | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.