Inventor · disambiguated record
Yu Heng Jan
Also filed as: JAN YU HENG
2 granted patents·2 pending applications·1 citations·filing 2011–2024
30Inventor score
Top patents by PatentIndex Score
4 records- 0165US8847161B2Apparatus and methods for controlling a laser output and improving laser safety using a proximity sensorCHANG YUNG CHENG·Filed 2012·Granted Sep 30, 2014·1 cites·20 claims
- 0254US2025192517A1Semiconductor deviceOPTOWAY TECH INC·Filed 2024·Application pending·0 cites
- 0333US8860799B2Alignment system and method for operating the sameCHANG YUNG CHENG·Filed 2011·Granted Oct 14, 2014·0 cites·21 claims
- 0433US2013343699A1Wavelength division multiplexer/demultiplexer with reduced physical dimensionMARGALIT NEAR·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →