SUNREX TECHNOLOGY CORP.
78Patents
71Active
78Granted
63Portfolio score
Filing activity: Jul 8, 1992 → Sep 19, 2024 · 15 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD638412S1 | Two-sack type protector for an electronic device | General | 86 | Expired |
| US7847204B2 | Multicolor transparent computer keyboard | Electricity | 66 | Active |
| US8383972B2 | Illuminated keyboard | Electricity | 47 | Active |
| US8218301B2 | Keyboard | Physics | 47 | Active |
| US7608792B1 | Membrane keyboard/keypad with arrangement for uniformly lighting keys from background | Electricity | 25 | Active |
| US6545232B1 | Thin light permeable keyboard multiple switch assembly including scissors type actuator mechanisms | Electricity | 17 | Expired |
| USD347214S | Notebook computer | General | 17 | Expired |
| US9195360B2 | Position detecting method and system | Physics | 16 | Active |
| US8247714B2 | Back lighted membrane keyboard with components being secured together by subjecting to ultrasonic welding | Emerging Cross-Sectional Technologies | 12 | Active |
| US6020566A | Device of balancing lever in a multiplicative key | Electricity | 11 | Expired |
| US8383971B2 | Illuminated keyboard | Electricity | 9 | Active |
| US7565180B2 | Dial system for a steering wheel of an automobile | Performing Operations; Transporting | 8 | Active |
| US8269723B2 | Computer mouse with virtual keys | Physics | 8 | Active |
| US9887052B1 | Light guide plate and light emitting keyboard having the same | Electricity | 5 | Active |
| US8264599B2 | Laptop with pivotal camera and micro-projector and screen as a replacement of display | Electricity | 5 | Active |
| US8284549B2 | Inverted U frame with pivotal micro-projector and camera for releasably securing to laptop or keyboard | Physics | 5 | Active |
| US8754790B2 | Input device with ghost key suppression | Electricity | 4 | Active |
| USD805682S1 | Light guide plate for a keyboard | General | 4 | Active |
| US8618815B2 | Position detecting device | Physics | 3 | Active |
| US6428223B2 | Assembling structure for bridge member and frame plate of press key | Electricity | 3 | Expired |
| USD363273S | Notebook computer | General | 3 | Expired |
| US11941190B1 | Full-area touch device having deformable plates interconnecting limiting plate that contacts switch | Physics | 3 | Active |
| US11340719B1 | Omnidirectional touchpad press device | Physics | 3 | Active |
| US7548770B2 | Dial system for a steering wheel of an automobile | Electricity | 3 | Active |
| US7369118B2 | Magnetic oscillation metric controller | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.