Pentomics, Inc.
18Patents
10Active
18Granted
44Portfolio score
Filing activity: Aug 30, 1995 → Mar 6, 2015 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6772181B1 | Apparatus and method for trigonometric interpolation | Electricity | 54 | Expired |
| US7203718B1 | Apparatus and method for angle rotation | Physics | 26 | Expired |
| US6874006B1 | Apparatus and method for rectangular-to-polar conversion | Electricity | 22 | Expired |
| US5737253A | Method and apparatus for direct digital frequency synthesizer | Physics | 21 | Expired |
| US7847650B2 | Low phase-noise oscillator | Electricity | 14 | Active |
| US7532989B1 | System for analysis and design of direct digital frequency synthesizers | Electricity | 10 | Expired |
| US6308190A | Low-power pulse-shaping digital filters | Electricity | 6 | Expired |
| US7539716B2 | Method and apparatus for improved direct digital frequency synthesizer | Physics | 6 | Active |
| US7228325B2 | Bypassable adder | Electricity | 5 | Expired |
| US8131793B2 | Efficient angle rotator configured for dynamic adjustment | Physics | 4 | Active |
| US9391591B2 | Optimal factoring of FIR filters | Electricity | 2 | Active |
| US9244483B1 | Excess-fours processing in direct digital synthesizer implementations | Physics | 2 | Active |
| US8645441B2 | Desensitized filters | Electricity | 1 | Active |
| US6553397B2 | Low-power pulse-shaping digital filters | Electricity | 1 | Expired |
| US9268529B2 | Efficient angle rotator configured for dynamic adjustment | Physics | 1 | Active |
| US8694569B2 | High-speed system having compensation for distortion in a digital-to-analog converter | Electricity | 1 | Active |
| US8645443B2 | Desensitized filters with droop correction | Electricity | 0 | Active |
| US9374067B2 | Optimally factored interpolated FIR filter design | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.