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Most Recommended Patents
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2D concentric lens rotator for optical measurement
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Optical fibre raster with sine chirp structure
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Frequency-stabilizing device of fiber-optical grating external cavity ...
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Grating and its backlight module
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Method and special microscopic device for measuring size of fibre
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Reflecting and scattering pinhole imager
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X-ray source of pyroelectric crystal
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Bragg grating with new sampling structure for compensating dispersion ...
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Multi-layer optical head for 3D storage
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Method for addressing optical fibre raster
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Adjustable frequency difference two-frequency laser back-feed nano mea...
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Navigation mark lamp unit and its uses
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Co-optical circuit double-frequency heterodyne confocal micromeasurer
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Optical fiber parametric amplifier
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Lens of biochip scanning-detecting system
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Two-dimensional optic coder produced by micro processing and use
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Frequency-dividing self-mixing feedback-type non-contact He-Ne laser m...
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Dual-frequency laser device with dual refractive films
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Method and system of raising longitudinal resolution of optical cohere...
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Optical coherent chromatographic imaging system with adaptive optical ...
02121333
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Coway Licensing Team starts up online patent database Patent License of China in this spring
Last Update
2008-4-17
Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
Selected patents owned by Tsinghua University filed in 2006 and 2007 are loaded.
Update History>>
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