Banner Engineering Corp.
112Patents
77Active
112Granted
58Portfolio score
Filing activity: Jul 17, 1978 → Nov 8, 2024 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4598198A | Automatic power control for modulated LED photoelectric devices | Electricity | 114 | Expired |
| US5808296A | Programmable detection sensor with means to automatically adjust sensor operating characteristics to optimize performance for both high gain and low contrast applications | Physics | 59 | Expired |
| US6593755B1 | Method and apparatus for detection sensor shielding | Electricity | 45 | Expired |
| USD563444S1 | Digital camera | General | 34 | Expired |
| US4965548A | Level indicator with alarm | Physics | 27 | Expired |
| US5644730A | Dual mode binary sensor for bus operation | Physics | 26 | Expired |
| US5923427A | Optical triangulation distance sensing system and method using a position sensitive detector and an automatic power controlled light source | Physics | 25 | Expired |
| US4356393A | Alignment indicator for photoelectric scanners | Physics | 24 | Expired |
| US6492821B1 | Method and apparatus for detection signal processing | Physics | 15 | Expired |
| US5777557A | Binary sensor with diagnostic signal superimposed on binary output | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6285021A | Self checking safety switch | Physics | 13 | Expired |
| US5266793A | Fail-safe photoamplifier circuit with a safety light curtain system | Electricity | 13 | Expired |
| US6946643B1 | Retro-reflective photoelectric sensor | Physics | 12 | Expired |
| US5198664A | Photoelectric sensor assembly having compressible and sealing members | Electricity | 12 | Expired |
| USD616481S1 | Vision sensor | General | 11 | Expired |
| USD470462S1 | Housing for photoelectric control | General | 11 | Expired |
| USD527404S1 | Digital camera | General | 11 | Expired |
| US7379013B2 | Detecting objects within a near-field of a frequency modulated continuous wave (FMCW) radar system | Physics | 11 | Active |
| US9671523B2 | Field installable light curtain status module | Physics | 11 | Active |
| USD442563S | Housing for photoelectric control | General | 11 | Expired |
| US6546344B1 | Magnetic anomaly sensor system | Physics | 10 | Expired |
| US6778079B2 | Input/output methodology for control reliable interconnection of safety light curtains and other machine safety controls | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US9997031B2 | Modular indicator | Physics | 10 | Active |
| USD412316S | Housing for photoelectric control | General | 10 | Expired |
| US4217492A | Modular photoelectric switch | Electricity | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.