Dolphin Integration
25Patents
14Active
25Granted
43Portfolio score
Filing activity: Nov 15, 1989 → Sep 26, 2017 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5917224A | Compact ROM matrix | Electricity | 34 | Expired |
| US9269423B2 | Latch-based memory array | Physics | 29 | Active |
| US5119418A | Telephone system with several terminals on a single line | Electricity | 11 | Expired |
| US6636434B2 | Multibit memory point memory | Physics | 8 | Expired |
| US5315149A | Self-protected dividing bridge | Electricity | 5 | Expired |
| US6552585B2 | Fractional frequency division of a digital signal | Physics | 5 | Expired |
| US8179183B2 | Low-consumption switched-capacitor circuit | Electricity | 4 | Active |
| US5982234A | Low noise arrangement or an amplifier | Electricity | 4 | Expired |
| US6724673B2 | Memory reading device | Physics | 3 | Expired |
| US5005199A | Telephone interface circuit | Electricity | 3 | Expired |
| US8555227B2 | Clock tree for pulsed latches | Emerging Cross-Sectional Technologies | 2 | Active |
| US7443322B2 | Device for testing an analog-to-digital converter | Electricity | 2 | Active |
| US10223290B2 | Processing device with sensitive data access mode | Physics | 2 | Active |
| US7660143B2 | Multibit ROM memory | Physics | 1 | Active |
| US10282214B2 | System and method for power management of a plurality of circuit islands | Emerging Cross-Sectional Technologies | 1 | Active |
| US10908670B2 | Audio circuit and method for detecting sound activity | Emerging Cross-Sectional Technologies | 1 | Active |
| US9641134B2 | Circuit for reducing pop noise | Electricity | 0 | Active |
| US9564208B2 | Low power radiation hardened memory cell | Physics | 0 | Active |
| US8446155B2 | Analog circuit test device | Physics | 0 | Active |
| US7451074B2 | Embedded microprocessor emulation method | Physics | 0 | Expired |
| US7283078B2 | Digital-to-analog converter | Electricity | 0 | Active |
| US10236000B2 | Circuit and method for speech recognition | Physics | 0 | Active |
| US6775179B2 | Memory with shared bit lines | Physics | 0 | Expired |
| US7643978B2 | Determination of the voltages of an electric circuit | Physics | 0 | Expired |
| US7369071B2 | Analog and digital signal mixer | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.