Inventor · disambiguated record
Yu-Yun Chang
Also filed as: CHANG YU-YUN
1 granted patent·1 pending application·6 citations·filing 2011–2011
27Inventor score
Technology areasH04N
Top patents by PatentIndex Score
2 records- 0176US9033518B2Illumination system comprising a rotation wheel with transmissive and reflective regions and a phosphor used for converting a light beam of a first color from the reflective or transmissive region to a second color and projection apparatusPAN HAW-WOEI·Filed 2011·Granted May 19, 2015·6 cites·32 claims
- 0238US2013088689A1Light source module and projection apparatusLIN HSIN-HUNG·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →