David Brian Langer
12Patents
7h-index
21Co-inventors
62Inventor score
Filing activity: Jun 18, 1993 → Jul 19, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6072585A | Method and apparatus for managing the power consumption of a printer | Physics | 42 | Expired |
| US5877798A | Method and apparatus for automatically determining the style printhead installed in a laser printer | Performing Operations; Transporting | 17 | Expired |
| US6028675A | Transmission error detection system and method for imaging systems including printers with intelligent options | Physics | 14 | Expired |
| US5502797A | Apparatus with flash memory control for revision | Physics | 13 | Expired |
| US6614545B1 | Communication scheme for imaging systems including printers with intelligent options | Physics | 10 | Expired |
| US5864355A | Image forming apparatus with laser calibration during ramp-up period of an optical device | Physics | 9 | Expired |
| US5325166A | Fuser overheat control | Physics | 9 | Expired |
| US5688059A | Registration of paper location for multiple printing | Performing Operations; Transporting | 6 | Expired |
| US6450611B1 | Ink jet swath prediction method | Physics | 4 | Expired |
| US5893923A | Microcontroller utilizing a circuit to select during reset process an internal or external memory as base memory | Physics | 4 | Expired |
| US7710441B2 | Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device | Physics | 0 | Active |
| US8824929B2 | Method for increasing useful life of an image forming apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.