Inventor · disambiguated record
Wei-Yao Chang
Also filed as: CHANG WEI-YAO
3 granted patents·14 citations·filing 2008–2018
61Inventor score
Top patents by PatentIndex Score
3 records- 0168US8047494B2Tool for clamping optical glass elementHON HAI PREC IND CO LTD·Filed 2008·Granted Nov 1, 2011·10 cites·20 claims
- 0255US7966896B2Fixture for torque meter and apparatus having the fixture for testing torqueHON HAI PREC IND CO LTD·Filed 2009·Granted Jun 28, 2011·4 cites·19 claims
- 0340US10436636B2Optical measuring deviceCHROMA ATE INC·Filed 2018·Granted Oct 8, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →