Ping-Pei Ho
21Patents
12h-index
14Co-inventors
74Inventor score
Filing activity: Aug 1, 1983 → Jan 22, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6240312A | Remote-controllable, micro-scale device for use in in vivo medical diagnosis and/or treatment | Emerging Cross-Sectional Technologies | 663 | Expired |
| US5371368A | Ultrafast optical imaging of objects in a scattering medium | Physics | 99 | Expired |
| US6208886A | Non-linear optical tomography of turbid media | Human Necessities | 93 | Expired |
| US6495833B1 | Sub-surface imaging under paints and coatings using early light spectroscopy | Physics | 68 | Expired |
| US5227912A | Multiple-stage optical Kerr gate system | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5717517A | Method for amplifying laser signals and an amplifier for use in said method | Electricity | 33 | Expired |
| US5710429A | Ultrafast optical imaging of objects in or behind scattering media | Physics | 30 | Expired |
| US5799656A | Optical imaging of breast tissues to enable the detection therein of calcification regions suggestive of cancer | Human Necessities | 27 | Expired |
| US5150248A | Terahertz repetition rate optical computing systems, and communication systems and logic elements using cross-phase modulation based optical processors | Physics | 20 | Expired |
| US5142372A | Three-dimensional optical imaging of semi-transparent and opaque objects using ultrashort light pulses, a streak camera and a coherent fiber bundle | Electricity | 20 | Expired |
| US6631289B2 | System and method of fluorescence spectroscopic imaging for characterization and monitoring of tissue damage | Human Necessities | 16 | Expired |
| US5034903A | Apparatus and method for measuring the time evolution of carriers propogating within submicron and micron electronic devices | Physics | 13 | Expired |
| US5323260A | Method and system for compressing and amplifying ultrashort laser pulses | Physics | 12 | Expired |
| US5636050A | Apparatus using optical deflection | Physics | 9 | Expired |
| US5373381A | Terahertz repetition rate optical computing systems, and communication systems and logic elements using cross-phase modulation based optical processors | Physics | 8 | Expired |
| US4956548A | Ultrafast oscilloscope | Physics | 8 | Expired |
| US5463485A | Terahertz repetition rate optical computing systems, and communication systems and logic elements using cross-phase modulation based optical processors | Physics | 7 | Expired |
| US5644429A | 2-dimensional imaging of translucent objects in turbid media | Human Necessities | 7 | Expired |
| US4510221A | Process for making high efficiency phase holograms | Physics | 6 | Expired |
| US5828484A | Multiple-stage optical Kerr gate system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4509817A | Method for correcting volume-phase-gelatin holograms Bragg's angle deviation | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.