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Certification and Patents

Products Patents

Authorized American Patent

Patent No. US9243953B1, SPECTROPHOTOMETRIC COLORIMETER BASED ON LED LIGHT SOURCE AND METHOD FOR REALIZING THE SAME.

CHNSpec Tech Patent

Authorized Chinese Invention Patents

1.Patent No. ZL 201310481926.2, Color measuring instrument with double light source and compatible with SCI/SCE test condition.

2.Patent No. ZL 201310373360.1, Color measurement instrument based on D/8 condition for error correction of optical trap.

3.Patent No. ZL 201410297978.9, Handheld light source color illumination measurement instrument designed with optimized cosine response.

4.Patent No. ZL 201410297955.8, Light source color illumination measurement instrument designed with optimized calibration algorithm.

5.Patent No. ZL 201310754834.7,Photoelectric integral color measuring instrument based on

composite LED light source and its measuring method.

6. Patent No. ZL 201410512125.2,Spectrum super resolution method for hand-held light source

color intensity measuring instrument.

7.Patent No. ZL 201410775107.3,A spectrophotometer based on LED light source and its

realization method.

8.Patent No. ZL 201310511357.1,A spectrophotometer that corrects SCI error based on D/8 condition.

9.Patent No. ZL 201310027285.3,Color measuring instrument for measuring object color using

linear variable filter.

10.Patent No. ZL 201310593816.5,Method and apparatus for super-resolution microscopy based

on fluorescenc emission suppression.

11.Patent No. 201510606503.8,A repetitivity optimization method of double light path device

of spectrophotometer and optimization method, under review.

12.Patent No. 201510565578.6, Spectrophotometer using wavelength optimization and

correction.

Pictures for some of the Patents

CHNSpec Tech Patent