Peter Chang
30Patents
15h-index
37Co-inventors
81Inventor score
Filing activity: May 6, 1976 → Sep 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7447436B2 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Electricity | 60 | Active |
| USD448353S | Set-top box | General | 46 | Expired |
| US6529303B1 | Optical communications networks utilizing frequency division multiplexing | Electricity | 41 | Expired |
| US7320007B1 | Dynamic generation of target files from template files and tracking of the processing of target files | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6407843B1 | System and method for spectrally efficient transmission of digital data over optical fiber | Electricity | 33 | Expired |
| US4092233A | Membrane apparatus | Physics | 30 | Expired |
| US7146103B2 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Electricity | 28 | Expired |
| US7346279B1 | Optical transceiver using heterodyne detection and a transmitted reference clock | Electricity | 27 | Expired |
| US6330034A | Color phase-locked loop for video decoder | Electricity | 23 | Expired |
| US7209660B1 | Optical communications using heterodyne detection | Electricity | 21 | Expired |
| US6204951A | Electro-optic modulator with improved harmonic performance | Physics | 20 | Expired |
| US7254784B2 | User-driven menu generation system with multiple submenus | Physics | 20 | Expired |
| US5323406A | Photonic mixer for photonically multiplying two electrical signals in two optically interconnected interferometric modulators operated at modulation outside the linear range | Electricity | 18 | Expired |
| US9519617B2 | Processor with instruction variable data distribution | Physics | 17 | Active |
| US8346803B2 | Dynamic generation of target files from template files and tracking of the processing of target files | Physics | 15 | Active |
| US10803009B2 | Processor with table lookup processing unit | Physics | 15 | Active |
| US6493131B1 | Wavelength-locking of optical sources | Electricity | 12 | Expired |
| US6321174A | Apparatus and method for testing add-on device of a computer system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8352444B1 | User-driven menu generation system with dynamic generation of target files with placeholders for persistent change or temporary security change over cloud computing virtual storage from template files | Physics | 7 | Active |
| US8022345B1 | Adaptive optics systems using pixelated spatial phase shifters | Physics | 7 | Active |
| US7620318B2 | Optical transceiver using heterodyne detection and a transmitted reference clock | Electricity | 6 | Active |
| US7764417B1 | Adaptive optics systems using pixilated microelectromechanical systems (MEMS) | Physics | 3 | Active |
| US7649569B2 | Time base correction in video systems | Electricity | 2 | Active |
| US7515158B2 | Modularly configurable memory system for LCD TV system | Physics | 1 | Active |
| US8683324B2 | Dynamic generation of target files from template files and tracking of the processing of target files | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.