Inventor
Russell Campbell
Inventor
Boise, ID, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading50%
G06FElectric digital data processing30%
H04NPictorial communication, e.g. television10%
F41CSmallarms, e.g. pistols, rifles5%
H04BTransmission5%
PatentTitleYear
9,103,627'Assembly for holding a concealed handgun behind a handheld electronic device'20156,556,309'Conservation of printer memory on the composition page in response to page pipe feedback'20036,504,622'Freeing memory in a page printer during punt protection'20036,286,088'Memory management system and method for relocating memory'20016,275,300'Simplified method to print inherited pages in a page printer'20016,166,827'Freeing memory in a page printer during punt protection'20006,160,632'Simplified method to print inherited pages in a page printer'20006,115,135'Freeing memory in a page printer during duplex processing'20006,097,496'Integrated display list and building tool for multiple personalities'20006,040,917'Memory partitioning for multi-resolution pauseless page printing'20005,852,711'Efficient pattern use in printers'19985,625,756'Efficient use of dither matrix based gray level patterns'19975,550,954'Image processing load balancing for a host processor with a connected binary level image printer'19965,548,689'Method to convert bitmaps to monochrome data'19965,524,186'Method and apparatus for preventing print overruns by pre-rasterizing and storing complex page strips in supplemental printer memory'19965,197,128'Modular interface'19934,234,930'Interleaved binary coded signal translation device'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to UNITED KINGDOM GOVERNMENT (1)· patent assignee history
1980Based in Kanata, CA· patent location history
1993–2003Patents assigned to HEWLETT PACKARD CO (15)· patent assignee history
1993–2003Based in Boise, ID, US· patent location history
2015Patents assigned to CAMPBELL RUSSELL C (1)· patent assignee history
2015Based in Yardley, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 15 | 1993–2003 |
| CAMPBELL RUSSELL Cself | 1 | 2015 |
| UNITED KINGDOM GOVERNMENT | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boise, ID, US | 15 | 1993–2003 |
| Yardley, Pennsylvania, US | 1 | 2015 |
| Kanata, CA | 1 | 1980 |