Assignee
LIANG CHAO-WEN
1 granted patent·2 pending applications·0 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0134US7626708B2Phase shifting grating-slit test for optical surface reconstructionLIANG CHAO-WEN·Filed 2007·Granted Dec 1, 2009·0 cites·29 claims
- 0234US2012069432A1Optical device for coupling to a camera lens to form a visual observation systemLIANG CHAO-WEN·Filed 2011·Application pending·0 cites
- 0332US2013044332A1Surface profile measurement apparatus and alignment method thereof and an improved sub-aperture measurement data acquisition methodLIANG CHAO-WEN·Filed 2012·Application pending·0 cites
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