Donald CHANG
5Patents
5Active
5Granted
46Portfolio score
Filing activity: Jul 30, 2010 → Nov 23, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8547897B2 | Coherent power combining for signals through multiple satellite communications channels | Electricity | 49 | Active |
| US8538326B2 | Accessing LP transponders with CP terminals via wavefront multiplexing techniques | Electricity | 8 | Active |
| US8570103B2 | Flexible multi-channel amplifiers via wavefront muxing techniques | Electricity | 7 | Active |
| US8643562B2 | Compact patch antenna array | Electricity | 5 | Active |
| US8634760B2 | Polarization re-alignment for mobile terminals via electronic process | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.